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Perovskite

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octahedra can be corner shared. 2D perovskites form when the A-site cation is larger so octahedra sheets are formed. In 1D perovskites, a chain of octahedra is formed while in 0D perovskites, individual octahedra are separated from each other. Both 1D and 0D perovskites lead to quantum confinement
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of A and B site elements and oxygen, respectively. The stability of perovskites can be characterized with the tolerance and octahedral factors. When conditions are not fulfilled, a layered geometry for edge-sharing or face-sharing octahedra or lower B-site coordination is preferred. These are good
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cations lead to different ordering schemes. These ordering schemes are rock salt, columnar, and layered structures. Rock salt is an alternating, three-dimensional checkerboard of B and B' polyhedra. This structure is the most common from an electrostatic point of view, as the B sites will have
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elements. The A-site cations are in 12-fold coordination with the anions, while the B-site cations are in 6-fold coordination. A large number of metallic elements are stable in the perovskite structure if the Goldschmidt
961:, where A are alkaline or rare earth metals and B are transition metals. The cation arrangement will differ based on charge, coordination geometry, and the ratio between A cation and B cation radii. The B and B 1967: 1445:
Allard, France; Hauschildt, Peter H.; Alexander, David R.; Tamanai, Akemi; Schweitzer, Andreas (July 2001). "The Limiting Effects of Dust in Brown Dwarf Model Atmospheres".
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Gao, Yuting (2021). "Lead-free halide perovskites: a review of the structure–property relationship and applications in light emitting devices and radiation detectors".
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different valence states. Columnar arrangement can be viewed as sheets of B-cation polyhedral viewed from the direction. Layered structures are seen as sheets of B
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Veksler, I. V.; Teptelev, M. P. (1990). "Conditions for crystallization and concentration of perovskite-type minerals in alkaline magmas".
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Kirkpatrick, J. Davy; Allard, France; Bida, Tom; Zuckerman, Ben; Becklin, E. E.; Chabrier, Gilles; Baraffe, Isabelle (July 1999).
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and brittle tenacity. Colors include black, brown, gray, orange to yellow. Perovskite crystals may appear to have the
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Zhang, Zhipeng (2021). "Metal Halide Perovskite/2D Material Heterostructures: Syntheses and Applications".
937:; however, galena has a better metallic luster, greater density, perfect cleavage and true cubic symmetry. 745: 46:
Size: 2.3 cm × 2.1 cm × 2.0 cm (0.9 in × 0.8 in × 0.8 in)
2985: 2658: 2227: 1946: 501: 1148: 737: 3967: 3088: 2971: 1983: 1960: 1343:"Compositional variation of perovskite-group minerals from the Khibina Complex, Kola Peninsula, Russia" 3962: 3740: 2943: 852:{\displaystyle t={\frac {R_{\rm {A}}+R_{\rm {O}}}{{\sqrt {2}}\left(R_{\rm {B}}+R_{\rm {O}}\right)}},} 2859: 652: 732:. In this structure the A-site ion, in the center of the lattice, is usually an alkaline earth or 3972: 3058: 3015: 2927: 2803: 2382: 1718: 439:
in 1926 in his work on tolerance factors. The crystal structure was later published in 1945 from
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can be embedded in this structure, allowing the development of diverse engineered materials.
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perovskite and sphene are not found together, the only exception being an etindite from
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TiO is undetectable. The presence of TiO is used to define the transition between cool
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Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W.; Nichols, Monte C. (eds.).
655:; as the temperature gets lower for stars and brown dwarfs with an even lower mass, 3910: 3700: 3621: 3613: 3534: 3450: 3445: 3295: 3242: 3157: 3141: 3133: 2891: 2875: 2831: 2795: 2779: 2558: 2546: 2456: 2377: 2272: 2116: 1895: 1852: 1823: 1813: 1772: 1733: 1689: 1679: 1622: 1580: 1527: 1508:"An Improved Optical Spectrum and New Model FITS of the Likely Brown Dwarf GD 165B" 1472: 1400: 1327: 1315: 1272: 1227: 1055: 740: 712: 460: 448: 398: 364: 321: 269: 251: 178: 67: 382:). Its name is also applied to the class of compounds which have the same type of 3716: 3664: 3652: 3640: 3485: 3477: 3343: 3331: 3311: 3287: 3263: 3258: 3189: 3181: 3125: 3054: 2759: 2666: 2526: 2209: 1761:"Double perovskites with 3d and 4d/5d transition metals: compounds with promises" 1419: 1232: 1207: 1004: 444: 3546: 3209: 3201: 2189: 2149: 2057: 2037: 1777: 1760: 600: 574: 517: 513: 494: 420: 106: 60: 1818: 1801: 1737: 1584: 1104: 487:
to subhedral crystals filling interstices between the rock-forming silicates.
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cation in the A-site, is cubic). Perovskite crystals have been mistaken for
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the formation of perovskite grains is responsible for the depletion of
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3D perovskites form when there is a smaller cation in the A site so
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Deer, William Alexander; Howie, Robert Andrew; Zussman, J. (1992).
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Perovskites have a nearly cubic structure with the general formula
719: 651:. Stars with a low temperature have dominant bands of TiO in their 578: 505: 480: 372: 2006: 1925: 671: 624: 612: 408: 369: 1444: 1149:"Physical properties of perovskite-type lithium ionic conductor" 19:
This article is about the mineral. For synthetic compounds, see
2021: 1941: 1557:"Electron difference density and structural parameters in CaTiO 934: 663: 608: 570: 524: 424: 375: 1505: 1298:
Megaw, Helen (1945). "Crystal Structure of Barium Titanate".
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Golschmidt, V. M. (1926). "Die Gesetze der Krystallochemie".
892: 536: 528: 497: 23:. For solar cells using perovskite-structured compounds, see 2415: 2318: 1369:
Palache, Charles, Harry Berman and Clifford Frondel, 1944,
722:, b = 5.45 Å and c = 7.65 Å. 636: 521: 348: 327: 1608:"Chemical structures and performance of perovskite oxides" 336: 1124: 1341:
Chakhmouradian, Anton R.; Mitchell, Roger H. (1998).
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Acta Crystallographica Section B: Structural Science
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structural bounds, but not an empirical prediction.
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Black, reddish brown, pale yellow, yellowish orange
1154:. In Sakuma, Takashi; Takahashi, Haruyuki (eds.). 1136:. Chantilly, VA: Mineralogical Society of America. 851: 736:. B-site ions, on the corners of the lattice, are 1717:Luxová, Jana; Šulcová, Petra; Trojan, M. (2008). 1254: 1205: 3954: 1417: 973: 431:in 1839 and is named after Russian mineralogist 1654:Proceedings of the National Academy of Sciences 1382: 902:, and cube-like structure along with imperfect 535:, and as an accessory mineral in alkaline and 3096: 2235: 1968: 1758: 1647: 1554: 1411: 1555:Buttner, R. H.; Maslen, E. N. (1992-10-01). 1421:An introduction to the rock-forming minerals 1297: 1206:Szuromi, Phillip; Grocholski, Brent (2017). 630: 467:is restricted to the silica under-saturated 173:Pseudo cubic – crystals show a cubic outline 1726:Journal of Thermal Analysis and Calorimetry 1648:Filip, Marina; Giustino, Feliciano (2018). 3103: 3089: 2242: 2228: 1975: 1961: 1799: 1605: 1179:Wenk, Hans-Rudolf; Bulakh, Andrei (2004). 1178: 1120: 1118: 599:is found in alkali intrusive rocks in the 38: 1827: 1817: 1776: 1693: 1683: 1665: 1531: 1458: 1231: 1059: 940: 693:; red=oxygen, grey=titanium, blue=calcium 569:is limited by its reaction relation with 1650:"The Geometric Blueprint of Perovskites" 1334: 1146: 1099: 1097: 681: 554:. Perovskite is a common mineral in the 1376: 1365: 1363: 1182:Minerals: Their Constitution and Origin 1158:. Research Signpost. pp. 247–269. 1115: 619:occurs in carbonatite near Schelingen, 3955: 2249: 1710: 1199: 677: 3110: 3084: 2223: 1982: 1956: 1842: 1094: 950:A double perovskite has a formula of 945: 662:forms and at temperatures below 2000 1360: 1208:"Natural and engineered perovskites" 1140: 1036:"IMA–CNMNC approved mineral symbols" 1033: 957:and replaces half the B sites with B 1885: 1606:Peña, M. A.; Fierro, J. L. (2001). 986:and are investigated for lead-free 226:Adamantine to metallic; may be dull 13: 1172: 1147:Inoue, Naoki; Zou, Yanhui (2006). 832: 817: 791: 776: 419:The mineral was discovered in the 14: 4004: 1918: 891:Perovskites have sub-metallic to 2203: 1940: 1888:Journal of Materials Chemistry A 1424:. Longman Scientific Technical. 914:and actually crystallize in the 751:is in the range of 0.75 to 1.0. 686:Crystal structure of perovskite 320: 44:Crystals of perovskite on matrix 1879: 1836: 1793: 1759:Saha-Dasgupta, Tanusri (2001). 1752: 1641: 1599: 1548: 1499: 1438: 565:The stability of perovskite in 1291: 1248: 1076: 1027: 475:, due to the instability in a 1: 2416:Organotitanium(III) compounds 1373:Vol. 1, Wiley, 7th ed. p. 733 1156:Physics of Solid State Ionics 1020: 974:Lower dimensional perovskites 483:. Perovskite occurs as small 463:, perovskite's occurrence at 454: 302:non-radioactive, non-magnetic 3044:Organotitanium(IV) compounds 2319:Organotitanium(II) compounds 1405:10.1016/0024-4937(90)90047-5 1233:10.1126/science.358.6364.732 7: 1800:Trifiletti, Vanira (2021). 1371:Dana's System of Mineralogy 993: 918:system, as is the case for 508:, US, in altered blocks of 10: 4009: 3993:Minerals described in 1839 3983:Minerals in space group 62 1845:Materials Research Express 1765:Materials Research Express 592:with the chemical formula 414: 18: 3633: 3594: 3470: 3304: 3230: 3118: 3043: 2752: 2433: 2333: 2257: 2199: 2168: 2115: 2030: 1999: 1990: 1819:10.3389/felec.2021.758603 1738:10.1007/s10973-008-9329-z 1585:10.1107/S0108768192004592 1350:The Canadian Mineralogist 697:The eponymous Perovskite 631:In stars and brown dwarfs 306: 298: 268: 260: 250: 240: 230: 220: 207: 197: 187: 183:complex penetration twins 177: 167: 159: 149: 144: 132: 117: 105: 95: 85: 66: 56: 51: 37: 32: 1806:Frontiers in Electronics 1778:10.1088/2053-1591/ab6293 359:) is a calcium titanium 3119:Hydrogen & halogens 1933:Encyclopædia Britannica 1685:10.1073/pnas.1719179115 1257:Die Naturwissenschaften 718: = 5.39  490:Perovskite is found in 1936:(11th ed.). 1911. 1857:10.1002/smtd.202000937 1134:Handbook of Mineralogy 1040:Mineralogical Magazine 941:Perovskite derivatives 853: 694: 397:, which has a general 21:Perovskite (structure) 3978:Orthorhombic minerals 1719:"Study of Perovskite" 1512:Astrophysical Journal 1447:Astrophysical Journal 1015:Perovskite solar cell 988:perovskite solar cell 854: 685: 560:chondritic meteorites 556:Ca-Al-rich inclusions 459:Found in the Earth's 299:Other characteristics 246:Transparent to opaque 97:Strunz classification 25:Perovskite solar cell 1949:at Wikimedia Commons 1084:"Prehnit (Prehnite)" 910:form, but are often 758: 704:crystallizes in the 395:perovskite structure 2210:Minerals portal 1894:(20): 11931–11943. 1676:2018PNAS..115.5397F 1577:1992AcCrB..48..644B 1524:1999ApJ...519..834K 1469:2001ApJ...556..357A 1397:1990Litho..26..177V 1312:1945Natur.155..484. 1269:1926NW.....14..477G 1224:2017Sci...358..732S 1061:10.1180/mgm.2021.43 1052:2021MinM...85..291W 1034:Warr, L.N. (2021). 1010:Silicate perovskite 678:Physical properties 2753:Titanate compounds 2251:Titanium compounds 1927:"Perovskite"  1900:10.1039/d1ta01737c 1277:10.1007/BF01507527 1088:Mineralienatlas.de 946:Double perovskites 929:, with the larger 927:strontium titanate 849: 734:rare-earth element 695: 594:(Ca,Ce,Na)(Ti,Fe)O 437:Victor Goldschmidt 367:(chemical formula 261:Optical properties 193:good, good, good 123:Dipyramidal (mmm) 3968:Titanium minerals 3950: 3949: 3471:Group 13 & 14 3112:Calcium compounds 3078: 3077: 3074: 3073: 2429: 2428: 2329: 2328: 2217: 2216: 2180:carbonate mineral 2117:Silicate minerals 2111: 2110: 1984:Titanium minerals 1945:Media related to 1660:(21): 5397–5402. 1627:10.1021/cr980129f 1431:978-0-582-30094-1 1306:(3938): 484–485. 1218:(6364): 732–733. 1192:978-0-521-52958-7 1165:978-81-308-0070-7 970:and B polyhedra. 844: 804: 713:lattice constants 615:-bearing variety 588:-bearing variety 544:nepheline syenite 441:X-ray diffraction 407:. Many different 384:crystal structure 313: 312: 4000: 3963:Calcium minerals 3105: 3098: 3091: 3082: 3081: 2995: 2981: 2967: 2953: 2750: 2749: 2744: 2743: 2742: 2734: 2733: 2725: 2724: 2716: 2715: 2413: 2412: 2316: 2315: 2244: 2237: 2230: 2221: 2220: 2208: 2207: 2206: 1997: 1996: 1977: 1970: 1963: 1954: 1953: 1944: 1937: 1929: 1912: 1911: 1883: 1877: 1876: 1840: 1834: 1833: 1831: 1821: 1797: 1791: 1790: 1780: 1771:(7): 1981–2017. 1756: 1750: 1749: 1723: 1714: 1708: 1707: 1697: 1687: 1669: 1645: 1639: 1638: 1621:(7): 1981–2017. 1615:Chemical Reviews 1612: 1603: 1597: 1596: 1552: 1546: 1545: 1535: 1503: 1497: 1496: 1462: 1460:astro-ph/0104256 1442: 1436: 1435: 1415: 1409: 1408: 1380: 1374: 1367: 1358: 1357: 1347: 1338: 1332: 1331: 1320:10.1038/155484b0 1295: 1289: 1288: 1252: 1246: 1245: 1235: 1203: 1197: 1196: 1176: 1170: 1169: 1153: 1144: 1138: 1137: 1131: 1122: 1113: 1112: 1101: 1092: 1091: 1080: 1074: 1073: 1063: 1031: 984: 969: 964: 960: 956: 924: 858: 856: 855: 850: 845: 843: 842: 838: 837: 836: 835: 822: 821: 820: 805: 800: 797: 796: 795: 794: 781: 780: 779: 768: 746:tolerance factor 741:transition metal 731: 703: 692: 661: 598: 449:Helen Dick Megaw 406: 399:chemical formula 392: 381: 365:calcium titanate 358: 357: 354: 353: 350: 347: 344: 341: 338: 335: 332: 329: 326: 318:(pronunciation: 270:Refractive index 252:Specific gravity 213: 81: 73: 72:(repeating unit) 42: 30: 29: 4008: 4007: 4003: 4002: 4001: 3999: 3998: 3997: 3953: 3952: 3951: 3946: 3942: 3938: 3934: 3930: 3922: 3918: 3914: 3906: 3902: 3898: 3890: 3886: 3882: 3874: 3870: 3866: 3858: 3854: 3850: 3846: 3838: 3834: 3830: 3826: 3822: 3813: 3809: 3805: 3801: 3793: 3789: 3785: 3781: 3773: 3769: 3765: 3761: 3752: 3748: 3744: 3736: 3732: 3728: 3724: 3720: 3712: 3708: 3704: 3696: 3692: 3688: 3684: 3676: 3672: 3668: 3660: 3656: 3648: 3644: 3629: 3625: 3617: 3609: 3605: 3590: 3586: 3582: 3578: 3570: 3566: 3558: 3554: 3550: 3542: 3538: 3530: 3517: 3513: 3505: 3497: 3489: 3481: 3466: 3462: 3458: 3454: 3441: 3437: 3433: 3425: 3421: 3417: 3409: 3401: 3397: 3393: 3384: 3380: 3376: 3363: 3359: 3351: 3347: 3339: 3335: 3327: 3319: 3315: 3300: 3291: 3283: 3279: 3275: 3267: 3254: 3246: 3226: 3217: 3213: 3205: 3197: 3193: 3185: 3177: 3173: 3165: 3161: 3153: 3145: 3137: 3129: 3114: 3109: 3079: 3070: 3039: 3035: 3027: 3019: 3011: 3003: 2994: 2990: 2986: 2980: 2976: 2972: 2966: 2962: 2958: 2952: 2948: 2944: 2939: 2935: 2931: 2923: 2919: 2915: 2907: 2899: 2895: 2887: 2883: 2879: 2871: 2863: 2855: 2851: 2847: 2839: 2835: 2827: 2823: 2815: 2811: 2807: 2799: 2791: 2787: 2783: 2775: 2771: 2763: 2748: 2741: 2738: 2737: 2736: 2732: 2729: 2728: 2727: 2723: 2720: 2719: 2718: 2714: 2711: 2710: 2709: 2707: 2702: 2694: 2686: 2678: 2674: 2670: 2662: 2654: 2650: 2646: 2642: 2638: 2630: 2626: 2622: 2614: 2610: 2606: 2602: 2594: 2590: 2586: 2582: 2574: 2570: 2562: 2554: 2550: 2542: 2538: 2530: 2522: 2514: 2506: 2502: 2494: 2486: 2482: 2474: 2465: 2452: 2444: 2425: 2423: 2411: 2407: 2403: 2395: 2391: 2373: 2365: 2357: 2349: 2325: 2314: 2310: 2292: 2284: 2276: 2268: 2253: 2248: 2218: 2213: 2204: 2202: 2195: 2164: 2107: 2026: 1986: 1981: 1924: 1921: 1916: 1915: 1884: 1880: 1851:(4): e2000937. 1841: 1837: 1798: 1794: 1757: 1753: 1721: 1715: 1711: 1646: 1642: 1610: 1604: 1600: 1560: 1553: 1549: 1504: 1500: 1443: 1439: 1432: 1416: 1412: 1381: 1377: 1368: 1361: 1345: 1339: 1335: 1296: 1292: 1263:(21): 477–485. 1253: 1249: 1204: 1200: 1193: 1177: 1173: 1166: 1151: 1145: 1141: 1129: 1123: 1116: 1103: 1102: 1095: 1082: 1081: 1077: 1032: 1028: 1023: 1005:Post-perovskite 996: 983: 979: 976: 967: 962: 958: 955: 951: 948: 943: 923: 919: 882: 875: 868: 831: 830: 826: 816: 815: 811: 810: 806: 799: 798: 790: 789: 785: 775: 774: 770: 769: 767: 759: 756: 755: 730: 726: 702: 698: 691: 687: 680: 670:and the colder 660: 656: 633: 597: 593: 457: 445:barium titanate 417: 405: 401: 393:, known as the 391: 387: 380: 368: 323: 319: 293: 286: 279: 211: 128:: (2/m 2/m 2/m) 124: 80: 76: 71: 70: 47: 45: 28: 17: 12: 11: 5: 4006: 3996: 3995: 3990: 3985: 3980: 3975: 3973:Oxide minerals 3970: 3965: 3948: 3947: 3945: 3944: 3940: 3936: 3932: 3928: 3924: 3920: 3916: 3912: 3908: 3904: 3900: 3896: 3892: 3888: 3884: 3880: 3876: 3872: 3868: 3864: 3860: 3856: 3852: 3848: 3844: 3840: 3836: 3832: 3828: 3824: 3820: 3816: 3811: 3807: 3803: 3799: 3795: 3791: 3787: 3783: 3779: 3775: 3771: 3767: 3763: 3759: 3755: 3750: 3746: 3742: 3738: 3734: 3730: 3726: 3722: 3718: 3714: 3710: 3706: 3702: 3698: 3694: 3690: 3686: 3682: 3678: 3674: 3670: 3666: 3662: 3658: 3654: 3650: 3646: 3642: 3637: 3635: 3631: 3630: 3628: 3627: 3623: 3619: 3615: 3611: 3607: 3603: 3598: 3596: 3592: 3591: 3589: 3588: 3584: 3580: 3576: 3572: 3568: 3564: 3560: 3556: 3552: 3548: 3544: 3540: 3536: 3532: 3528: 3524: 3519: 3515: 3511: 3507: 3503: 3499: 3495: 3491: 3487: 3483: 3479: 3474: 3472: 3468: 3467: 3465: 3464: 3460: 3456: 3452: 3448: 3443: 3439: 3435: 3431: 3427: 3423: 3419: 3415: 3411: 3407: 3403: 3399: 3395: 3391: 3387: 3382: 3378: 3374: 3370: 3365: 3361: 3357: 3353: 3349: 3345: 3341: 3337: 3333: 3329: 3325: 3321: 3317: 3313: 3308: 3306: 3302: 3301: 3299: 3298: 3293: 3289: 3285: 3281: 3277: 3273: 3269: 3265: 3261: 3256: 3252: 3248: 3244: 3240: 3234: 3232: 3228: 3227: 3225: 3224: 3219: 3215: 3211: 3207: 3203: 3199: 3195: 3191: 3187: 3183: 3179: 3175: 3171: 3167: 3163: 3159: 3155: 3151: 3147: 3143: 3139: 3135: 3131: 3127: 3122: 3120: 3116: 3115: 3108: 3107: 3100: 3093: 3085: 3076: 3075: 3072: 3071: 3069: 3068: 3064: 3060: 3056: 3052: 3047: 3045: 3041: 3040: 3038: 3037: 3033: 3029: 3025: 3021: 3017: 3013: 3009: 3005: 3001: 2997: 2992: 2988: 2983: 2978: 2974: 2969: 2964: 2960: 2955: 2950: 2946: 2941: 2937: 2933: 2929: 2925: 2921: 2917: 2913: 2909: 2905: 2901: 2897: 2893: 2889: 2885: 2881: 2877: 2873: 2869: 2865: 2861: 2857: 2853: 2849: 2845: 2841: 2837: 2833: 2829: 2825: 2821: 2817: 2813: 2809: 2805: 2801: 2797: 2793: 2789: 2785: 2781: 2777: 2773: 2769: 2765: 2761: 2756: 2754: 2747: 2746: 2739: 2730: 2721: 2712: 2704: 2700: 2696: 2692: 2688: 2684: 2680: 2676: 2672: 2668: 2664: 2660: 2656: 2652: 2648: 2644: 2640: 2636: 2632: 2628: 2624: 2620: 2616: 2612: 2608: 2604: 2600: 2596: 2592: 2588: 2584: 2580: 2576: 2572: 2568: 2564: 2560: 2556: 2552: 2548: 2544: 2540: 2536: 2532: 2528: 2524: 2520: 2516: 2512: 2508: 2504: 2500: 2496: 2492: 2488: 2484: 2480: 2476: 2472: 2468: 2463: 2459: 2454: 2450: 2446: 2442: 2437: 2435: 2431: 2430: 2427: 2426: 2421: 2419: 2417: 2410: 2409: 2405: 2401: 2397: 2393: 2389: 2385: 2380: 2375: 2371: 2367: 2363: 2359: 2355: 2351: 2347: 2343: 2337: 2335: 2331: 2330: 2327: 2326: 2322: 2320: 2313: 2312: 2308: 2304: 2299: 2294: 2290: 2286: 2282: 2278: 2274: 2270: 2266: 2261: 2259: 2255: 2254: 2247: 2246: 2239: 2232: 2224: 2215: 2214: 2200: 2197: 2196: 2194: 2193: 2190:borate mineral 2183: 2172: 2170: 2166: 2165: 2163: 2162: 2157: 2152: 2150:Nenadkevichite 2147: 2142: 2137: 2132: 2127: 2121: 2119: 2113: 2112: 2109: 2108: 2106: 2105: 2100: 2095: 2090: 2085: 2080: 2075: 2070: 2065: 2060: 2058:Freudenbergite 2055: 2050: 2045: 2040: 2038:Aeschynite-(Y) 2034: 2032: 2028: 2027: 2025: 2024: 2019: 2014: 2009: 2003: 2001: 1994: 1992:Oxide minerals 1988: 1987: 1980: 1979: 1972: 1965: 1957: 1951: 1950: 1938: 1920: 1919:External links 1917: 1914: 1913: 1878: 1835: 1792: 1751: 1732:(3): 823–827. 1709: 1640: 1598: 1571:(5): 644–649. 1558: 1547: 1533:10.1086/307380 1518:(2): 834–843. 1498: 1477:10.1086/321547 1453:(1): 357–372. 1437: 1430: 1410: 1391:(1): 177–189. 1375: 1359: 1333: 1290: 1247: 1198: 1191: 1171: 1164: 1139: 1114: 1093: 1075: 1046:(3): 291–320. 1025: 1024: 1022: 1019: 1018: 1017: 1012: 1007: 1002: 995: 992: 981: 975: 972: 953: 947: 944: 942: 939: 921: 880: 873: 866: 860: 859: 848: 841: 834: 829: 825: 819: 814: 809: 803: 793: 788: 784: 778: 773: 766: 763: 738:3d, 4d, and 5d 728: 711:(No. 62) with 700: 689: 679: 676: 658: 645:titanium oxide 632: 629: 601:Kola Peninsula 595: 575:volcanic rocks 558:found in some 546:, melilitite, 514:Mount Vesuvius 465:Khibina Massif 456: 453: 421:Ural Mountains 416: 413: 403: 389: 378: 311: 310: 308: 304: 303: 300: 296: 295: 291: 284: 277: 272: 266: 265: 262: 258: 257: 254: 248: 247: 244: 238: 237: 234: 228: 227: 224: 218: 217: 214: 205: 204: 201: 195: 194: 191: 185: 184: 181: 175: 174: 171: 165: 164: 161: 157: 156: 153: 147: 146: 145:Identification 142: 141: 136: 130: 129: 121: 115: 114: 109: 107:Crystal system 103: 102: 99: 93: 92: 89: 83: 82: 78: 74: 64: 63: 61:Oxide minerals 58: 54: 53: 49: 48: 43: 35: 34: 15: 9: 6: 4: 3: 2: 4005: 3994: 3991: 3989: 3986: 3984: 3981: 3979: 3976: 3974: 3971: 3969: 3966: 3964: 3961: 3960: 3958: 3943: 3925: 3923: 3909: 3907: 3893: 3891: 3877: 3875: 3861: 3859: 3841: 3839: 3817: 3815: 3796: 3794: 3776: 3774: 3756: 3754: 3739: 3737: 3715: 3713: 3699: 3697: 3679: 3677: 3663: 3661: 3651: 3649: 3639: 3638: 3636: 3632: 3626: 3620: 3618: 3612: 3610: 3600: 3599: 3597: 3593: 3587: 3573: 3571: 3561: 3559: 3545: 3543: 3533: 3531: 3525: 3523: 3520: 3518: 3508: 3506: 3500: 3498: 3492: 3490: 3484: 3482: 3476: 3475: 3473: 3469: 3463: 3449: 3447: 3444: 3442: 3428: 3426: 3412: 3410: 3404: 3402: 3388: 3386: 3371: 3369: 3366: 3364: 3354: 3352: 3342: 3340: 3330: 3328: 3322: 3320: 3310: 3309: 3307: 3303: 3297: 3294: 3292: 3286: 3284: 3270: 3268: 3262: 3260: 3257: 3255: 3249: 3247: 3241: 3239: 3236: 3235: 3233: 3229: 3223: 3220: 3218: 3208: 3206: 3200: 3198: 3188: 3186: 3180: 3178: 3168: 3166: 3156: 3154: 3148: 3146: 3140: 3138: 3132: 3130: 3124: 3123: 3121: 3117: 3113: 3106: 3101: 3099: 3094: 3092: 3087: 3086: 3083: 3067: 3065: 3063: 3061: 3059: 3057: 3055: 3053: 3051: 3049: 3048: 3046: 3042: 3036: 3030: 3028: 3022: 3020: 3014: 3012: 3006: 3004: 2998: 2996: 2984: 2982: 2970: 2968: 2956: 2954: 2942: 2940: 2926: 2924: 2910: 2908: 2902: 2900: 2890: 2888: 2874: 2872: 2866: 2864: 2858: 2856: 2842: 2840: 2830: 2828: 2818: 2816: 2802: 2800: 2794: 2792: 2778: 2776: 2766: 2764: 2758: 2757: 2755: 2751: 2745: 2705: 2703: 2697: 2695: 2689: 2687: 2681: 2679: 2665: 2663: 2657: 2655: 2633: 2631: 2617: 2615: 2597: 2595: 2577: 2575: 2565: 2563: 2557: 2555: 2545: 2543: 2533: 2531: 2525: 2523: 2517: 2515: 2509: 2507: 2497: 2495: 2489: 2487: 2477: 2475: 2469: 2467: 2460: 2458: 2455: 2453: 2447: 2445: 2439: 2438: 2436: 2432: 2424: 2418: 2414: 2408: 2398: 2396: 2386: 2384: 2381: 2379: 2376: 2374: 2368: 2366: 2360: 2358: 2352: 2350: 2344: 2342: 2339: 2338: 2336: 2334:Titanium(III) 2332: 2324: 2321: 2317: 2311: 2305: 2303: 2300: 2298: 2295: 2293: 2287: 2285: 2279: 2277: 2271: 2269: 2263: 2262: 2260: 2256: 2252: 2245: 2240: 2238: 2233: 2231: 2226: 2225: 2222: 2212: 2211: 2198: 2191: 2187: 2184: 2181: 2177: 2174: 2173: 2171: 2167: 2161: 2160:Zircophyllite 2158: 2156: 2153: 2151: 2148: 2146: 2143: 2141: 2138: 2136: 2133: 2131: 2128: 2126: 2123: 2122: 2120: 2118: 2114: 2104: 2101: 2099: 2096: 2094: 2091: 2089: 2086: 2084: 2081: 2079: 2076: 2074: 2071: 2069: 2066: 2064: 2061: 2059: 2056: 2054: 2051: 2049: 2046: 2044: 2041: 2039: 2036: 2035: 2033: 2029: 2023: 2020: 2018: 2015: 2013: 2010: 2008: 2005: 2004: 2002: 1998: 1995: 1993: 1989: 1985: 1978: 1973: 1971: 1966: 1964: 1959: 1958: 1955: 1948: 1943: 1939: 1935: 1934: 1928: 1923: 1922: 1909: 1905: 1901: 1897: 1893: 1889: 1882: 1874: 1870: 1866: 1862: 1858: 1854: 1850: 1846: 1839: 1830: 1825: 1820: 1815: 1811: 1807: 1803: 1796: 1788: 1784: 1779: 1774: 1770: 1766: 1762: 1755: 1747: 1743: 1739: 1735: 1731: 1727: 1720: 1713: 1705: 1701: 1696: 1691: 1686: 1681: 1677: 1673: 1668: 1663: 1659: 1655: 1651: 1644: 1636: 1632: 1628: 1624: 1620: 1616: 1609: 1602: 1594: 1590: 1586: 1582: 1578: 1574: 1570: 1566: 1562: 1551: 1543: 1539: 1534: 1529: 1525: 1521: 1517: 1513: 1509: 1502: 1494: 1490: 1486: 1482: 1478: 1474: 1470: 1466: 1461: 1456: 1452: 1448: 1441: 1433: 1427: 1423: 1422: 1414: 1406: 1402: 1398: 1394: 1390: 1386: 1379: 1372: 1366: 1364: 1355: 1351: 1344: 1337: 1329: 1325: 1321: 1317: 1313: 1309: 1305: 1301: 1294: 1286: 1282: 1278: 1274: 1270: 1266: 1262: 1258: 1251: 1243: 1239: 1234: 1229: 1225: 1221: 1217: 1213: 1209: 1202: 1194: 1188: 1184: 1183: 1175: 1167: 1161: 1157: 1150: 1143: 1135: 1128: 1121: 1119: 1110: 1106: 1100: 1098: 1089: 1085: 1079: 1071: 1067: 1062: 1057: 1053: 1049: 1045: 1041: 1037: 1030: 1026: 1016: 1013: 1011: 1008: 1006: 1003: 1001: 1000:Haber process 998: 997: 991: 989: 971: 938: 936: 932: 928: 917: 913: 909: 908:cubic crystal 905: 901: 897: 894: 889: 886: 879: 872: 865: 846: 839: 827: 823: 812: 807: 801: 786: 782: 771: 764: 761: 754: 753: 752: 750: 747: 742: 739: 735: 723: 721: 717: 714: 710: 707: 684: 675: 673: 669: 668:M-dwarf stars 665: 654: 650: 646: 642: 638: 628: 626: 622: 618: 614: 610: 606: 602: 591: 587: 582: 580: 576: 572: 568: 567:igneous rocks 563: 561: 557: 553: 549: 545: 541: 540:igneous rocks 538: 534: 530: 526: 523: 519: 515: 512:ejected from 511: 507: 503: 499: 496: 493: 488: 486: 482: 478: 474: 470: 466: 462: 452: 450: 446: 442: 438: 434: 430: 426: 422: 412: 410: 400: 396: 385: 377: 374: 371: 366: 362: 361:oxide mineral 356: 317: 309: 305: 301: 297: 290: 283: 276: 273: 271: 267: 263: 259: 255: 253: 249: 245: 243: 239: 236:grayish white 235: 233: 229: 225: 223: 219: 215: 210: 206: 202: 200: 196: 192: 190: 186: 182: 180: 176: 172: 170: 169:Crystal habit 166: 162: 158: 154: 152: 148: 143: 140: 137: 135: 131: 127: 122: 120: 119:Crystal class 116: 113: 110: 108: 104: 100: 98: 94: 90: 88: 84: 75: 69: 65: 62: 59: 55: 50: 41: 36: 31: 26: 22: 16:Oxide mineral 3595:Trans metals 2434:Titanium(IV) 2258:Titanium(II) 2201: 2082: 1931: 1891: 1887: 1881: 1848: 1844: 1838: 1829:10281/352629 1809: 1805: 1795: 1768: 1764: 1754: 1729: 1725: 1712: 1657: 1653: 1643: 1618: 1614: 1601: 1568: 1564: 1550: 1515: 1511: 1501: 1450: 1446: 1440: 1420: 1413: 1388: 1384: 1378: 1370: 1353: 1349: 1336: 1303: 1299: 1293: 1260: 1256: 1250: 1215: 1211: 1201: 1181: 1174: 1155: 1142: 1133: 1127:"Perovskite" 1108: 1105:"Perovskite" 1087: 1078: 1043: 1039: 1029: 977: 949: 916:orthorhombic 911: 898:, colorless 890: 877: 870: 863: 861: 748: 724: 715: 705: 696: 641:brown dwarfs 634: 616: 589: 583: 564: 552:carbonatites 489: 458: 433:Lev Perovski 418: 363:composed of 315: 314: 288: 281: 274: 155:135.96 g/mol 151:Formula mass 138: 112:Orthorhombic 3988:Perovskites 2675:·20TiO 2667:NiO·Sb 2140:Lorenzenite 2130:Grossmanite 2125:Aenigmatite 2098:Zirconolite 2093:Zimbabweite 2063:Haggertyite 2043:Armalcolite 990:materials. 912:pseudocubic 885:ionic radii 709:space group 649:photosphere 621:Kaiserstuhl 548:kimberlites 533:Switzerland 502:Magnet Cove 477:paragenesis 429:Gustav Rose 264:Biaxial (+) 242:Diaphaneity 134:Space group 3957:Categories 3305:Pnictogens 3231:Chalcogens 3016:Pb(Zr,Ti)O 2186:Warwickite 2135:Keilhauite 2083:Perovskite 2078:Latrappite 2073:Keilhauite 2017:Geikielite 1947:Perovskite 1667:1805.08250 1356:: 953–969. 1109:Webmineral 1021:References 617:dysanalyte 586:rare-earth 473:foidolites 471:rocks and 469:ultramafic 455:Occurrence 316:Perovskite 307:References 209:Mohs scale 203:Conchoidal 126:H-M symbol 87:IMA symbol 33:Perovskite 2619:Ti(OCH(CH 2176:Sabinaite 2103:Zirkelite 2088:Polycrase 1908:236391984 1873:234172920 1787:214470882 1593:0108-7681 1542:0004-637X 1485:0004-637X 1070:235729616 952:A'A"B'B"O 931:strontium 603:and near 550:and rare 510:limestone 495:carbonate 256:3.98–4.26 3634:Organics 2155:Titanite 2145:Melanite 2068:Ilmenite 2053:Euxenite 2048:Betafite 2012:Brookite 1865:34927847 1746:97682597 1704:29735683 1635:11710238 1493:14944231 1285:33792511 1242:29123058 994:See also 904:cleavage 893:metallic 883:are the 672:L-dwarfs 653:spectrum 579:Cameroon 518:chlorite 506:Arkansas 485:anhedral 481:feldspar 443:data on 287:= 2.34, 212:hardness 199:Fracture 189:Cleavage 179:Twinning 57:Category 3150:Ca(ClO) 2860:EuBaTiO 2007:Anatase 1695:6003477 1672:Bibcode 1573:Bibcode 1520:Bibcode 1465:Bibcode 1393:Bibcode 1328:4096136 1308:Bibcode 1265:Bibcode 1220:Bibcode 1212:Science 1048:Bibcode 647:in the 625:Germany 613:niobium 590:knopite 527:in the 492:contact 415:History 409:cations 280:= 2.3, 216:5.0–5.5 101:4.CC.30 68:Formula 52:General 3653:Ca(HCO 3602:Ca(MnO 3510:Ca(HCO 3486:Ca(CN) 3251:Ca(OH) 3190:Ca(BrO 3170:Ca(ClO 3158:Ca(ClO 2820:CaZrTi 2659:KTiOPO 2635:Ti(OCH 2535:Ti(NMe 2479:Ti(ClO 2022:Rutile 2000:Simple 1906:  1871:  1863:  1785:  1744:  1702:  1692:  1633:  1591:  1540:  1491:  1483:  1428:  1385:Lithos 1326:  1300:Nature 1283:  1240:  1189:  1162:  1068:  935:galena 900:streak 896:luster 862:where 609:Sweden 571:sphene 525:schist 498:skarns 461:mantle 425:Russia 294:= 2.38 232:Streak 222:Luster 3665:Ca(CH 3622:CaTiO 3614:CaCrO 3406:CaHPO 3344:Ca(NO 3332:Ca(NO 3210:Ca(IO 3032:ZnTiO 3024:SrTiO 3008:PbTiO 3000:NiTiO 2904:MnTiO 2868:FeTiO 2796:CaTiO 2760:BaTiO 2547:Ti(NO 2527:TiOSO 2462:TiS(S 2169:Other 2031:Mixed 1904:S2CID 1869:S2CID 1783:S2CID 1742:S2CID 1722:(PDF) 1662:arXiv 1611:(PDF) 1489:S2CID 1455:arXiv 1346:(PDF) 1324:S2CID 1281:S2CID 1152:(PDF) 1130:(PDF) 1066:S2CID 920:CaTiO 699:CaTiO 688:CaTiO 657:CaTiO 637:stars 573:. In 537:mafic 529:Urals 516:, in 479:with 402:AB(X) 388:CaTiO 160:Color 77:CaTiO 3778:Ca(C 3758:Ca(C 3681:Ca(C 3563:CaAl 3527:CaSi 3522:CaSi 3502:CaCO 3494:CaCN 3455:(AsO 3446:CaAs 3414:Ca(H 3296:CaSe 3288:CaSO 3264:CaSO 3222:CaCl 3182:CaBr 3142:CaCl 2804:CaCu 2708:Ti(C 2699:TiSi 2691:TiSe 2603:(OCH 2579:Ti(C 2471:TiCl 2449:TiBr 2354:TiCl 2346:TiBr 2341:TiAl 2307:TiSi 2281:TiBr 2265:TiCl 1861:PMID 1700:PMID 1631:PMID 1589:ISSN 1538:ISSN 1481:ISSN 1426:ISBN 1238:PMID 1187:ISBN 1160:ISBN 876:and 706:Pbnm 639:and 611:. A 605:Alnö 531:and 522:talc 520:and 139:Pbnm 3939:CaO 3919:CaO 3903:CaO 3887:CaO 3871:CaO 3851:CaN 3819:CaC 3806:CaN 3749:CaO 3701:CaC 3641:CaC 3551:(BO 3539:SiO 3478:CaC 3394:(PO 3377:(PO 3368:CaP 3324:CaN 3272:CaH 3259:CaS 3243:CaO 3238:CaO 3202:CaI 3134:CaF 3126:CaH 2991:TiF 2977:TiF 2963:TiF 2949:TiF 2936:TiO 2934:0.5 2930:0.5 2896:TiO 2836:TiO 2772:TiO 2683:TiS 2571:TiO 2559:TiO 2519:TiI 2511:TiH 2503:TiF 2491:TiF 2457:TiC 2441:TiB 2383:TiP 2378:TiN 2370:TiI 2362:TiF 2302:TiS 2297:TiO 2289:TiI 2273:TiH 1896:doi 1853:doi 1824:hdl 1814:doi 1773:doi 1769:101 1734:doi 1690:PMC 1680:doi 1658:115 1623:doi 1619:101 1581:doi 1528:doi 1516:519 1473:doi 1451:556 1401:doi 1316:doi 1304:155 1273:doi 1228:doi 1216:358 1056:doi 727:ABO 635:In 500:at 447:by 427:by 423:of 386:as 91:Prv 3959:: 3941:24 3933:40 3929:24 3917:70 3913:36 3905:19 3901:32 3897:18 3889:16 3885:26 3881:14 3873:14 3869:22 3865:12 3849:16 3845:10 3835:PO 3825:12 3821:10 3804:11 3800:10 3770:S) 3721:(C 3717:Ca 3669:CO 3579:Al 3575:Ca 3547:Ca 3535:Ca 3451:Ca 3430:Ca 3418:PO 3390:Ca 3373:Ca 3356:Ca 3312:Ca 2987:Rb 2973:Li 2945:Na 2932:Bi 2928:Na 2916:Ti 2912:Na 2892:Li 2880:Ti 2876:Ho 2848:Ti 2844:Dy 2832:Cs 2814:12 2808:Ti 2790:12 2784:Ti 2780:Bi 2768:Ba 2647:CH 2643:CH 2639:CH 2613:16 2607:CH 2599:Ti 2400:Ti 2388:Ti 1930:. 1902:. 1890:. 1867:. 1859:. 1847:. 1822:. 1812:. 1808:. 1804:. 1781:. 1767:. 1763:. 1740:. 1730:93 1728:. 1724:. 1698:. 1688:. 1678:. 1670:. 1656:. 1652:. 1629:. 1617:. 1613:. 1587:. 1579:. 1569:48 1567:. 1563:. 1536:. 1526:. 1514:. 1510:. 1487:. 1479:. 1471:. 1463:. 1449:. 1399:. 1389:26 1387:. 1362:^ 1354:36 1352:. 1348:. 1322:. 1314:. 1302:. 1279:. 1271:. 1261:14 1259:. 1236:. 1226:. 1214:. 1210:. 1132:. 1117:^ 1107:. 1096:^ 1086:. 1064:. 1054:. 1044:85 1042:. 1038:. 980:BX 869:, 674:. 627:. 623:, 607:, 584:A 581:. 562:. 542:, 504:, 451:. 373:Ti 370:Ca 349:aɪ 3937:2 3935:B 3931:H 3927:C 3921:4 3915:H 3911:C 3899:H 3895:C 3883:H 3879:C 3867:H 3863:C 3857:8 3855:O 3853:2 3847:H 3843:C 3837:4 3833:5 3831:N 3829:4 3827:O 3823:H 3814:P 3812:8 3810:O 3808:4 3802:H 3798:C 3792:2 3790:) 3788:6 3786:O 3784:7 3782:H 3780:6 3772:2 3768:5 3766:O 3764:5 3762:H 3760:6 3753:P 3751:6 3747:7 3745:H 3743:3 3741:C 3735:2 3733:) 3731:7 3729:O 3727:5 3725:H 3723:6 3719:3 3711:4 3709:O 3707:2 3705:H 3703:4 3695:2 3693:) 3691:2 3689:O 3687:5 3685:H 3683:3 3675:2 3673:) 3671:2 3667:3 3659:2 3657:) 3655:2 3647:4 3645:O 3643:2 3624:3 3616:4 3608:2 3606:) 3604:4 3585:6 3583:O 3581:2 3577:3 3569:4 3567:O 3565:2 3557:2 3555:) 3553:3 3549:3 3541:4 3537:2 3529:2 3516:2 3514:) 3512:3 3504:3 3496:2 3488:2 3480:2 3461:2 3459:) 3457:4 3453:3 3440:7 3438:O 3436:2 3434:P 3432:2 3424:2 3422:) 3420:4 3416:2 3408:4 3400:2 3398:) 3396:4 3392:3 3385:O 3383:2 3381:) 3379:4 3375:4 3362:2 3360:P 3358:3 3350:2 3348:) 3346:3 3338:2 3336:) 3334:2 3326:6 3318:2 3316:N 3314:3 3290:4 3282:6 3280:O 3278:2 3276:S 3274:2 3266:3 3253:2 3245:2 3216:2 3214:) 3212:3 3204:2 3196:2 3194:) 3192:3 3184:2 3176:2 3174:) 3172:4 3164:2 3162:) 3160:3 3152:2 3144:2 3136:2 3128:2 3104:e 3097:t 3090:v 3034:3 3026:3 3018:3 3010:3 3002:3 2993:6 2989:2 2979:6 2975:2 2965:6 2961:2 2959:K 2951:6 2947:2 2938:3 2922:7 2920:O 2918:3 2914:2 2906:3 2898:3 2894:2 2886:7 2884:O 2882:2 2878:2 2870:3 2862:4 2854:7 2852:O 2850:2 2846:2 2838:3 2834:2 2826:7 2824:O 2822:2 2812:O 2810:4 2806:3 2798:3 2788:O 2786:3 2782:4 2774:4 2770:2 2762:3 2740:4 2735:) 2731:3 2726:O 2722:5 2717:H 2713:3 2701:2 2693:2 2685:2 2677:2 2673:3 2671:O 2669:2 2661:4 2653:4 2651:) 2649:3 2645:2 2641:2 2637:2 2629:4 2627:) 2625:2 2623:) 2621:3 2611:) 2609:3 2605:2 2601:4 2593:4 2591:) 2589:2 2587:O 2585:3 2583:H 2581:2 2573:4 2569:4 2567:H 2561:2 2553:4 2551:) 2549:3 2541:4 2539:) 2537:2 2529:4 2521:4 2513:4 2505:6 2501:2 2499:H 2493:4 2485:4 2483:) 2481:4 2473:4 2466:) 2464:2 2451:4 2443:2 2422:2 2406:3 2404:S 2402:2 2394:3 2392:O 2390:2 2372:3 2364:3 2356:3 2348:3 2309:2 2291:2 2283:2 2275:2 2267:2 2243:e 2236:t 2229:v 2192:) 2188:( 2182:) 2178:( 1976:e 1969:t 1962:v 1910:. 1898:: 1892:9 1875:. 1855:: 1849:5 1832:. 1826:: 1816:: 1810:2 1789:. 1775:: 1748:. 1736:: 1706:. 1682:: 1674:: 1664:: 1637:. 1625:: 1595:. 1583:: 1575:: 1561:" 1559:3 1544:. 1530:: 1522:: 1495:. 1475:: 1467:: 1457:: 1434:. 1407:. 1403:: 1395:: 1330:. 1318:: 1310:: 1287:. 1275:: 1267:: 1244:. 1230:: 1222:: 1195:. 1168:. 1111:. 1090:. 1072:. 1058:: 1050:: 982:6 968:′ 963:′ 959:′ 954:6 925:( 922:3 881:O 878:R 874:B 871:R 867:A 864:R 847:, 840:) 833:O 828:R 824:+ 818:B 813:R 808:( 802:2 792:O 787:R 783:+ 777:A 772:R 765:= 762:t 749:t 729:3 720:Å 716:a 701:3 690:3 664:K 659:3 596:3 404:3 390:3 379:3 376:O 355:/ 352:t 346:k 343:s 340:v 337:ɒ 334:r 331:ˈ 328:ə 325:p 322:/ 292:γ 289:n 285:β 282:n 278:α 275:n 79:3 27:.

Index

Perovskite (structure)
Perovskite solar cell

Oxide minerals
Formula
IMA symbol
Strunz classification
Crystal system
Orthorhombic
Crystal class
H-M symbol
Space group
Formula mass
Crystal habit
Twinning
Cleavage
Fracture
Mohs scale
Luster
Streak
Diaphaneity
Specific gravity
Refractive index
/pəˈrɒvskt/
oxide mineral
calcium titanate
Ca
Ti
O
crystal structure

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