Perovskite niobian Barth T Norsk Geologisk Tidsskrift 8 (1925) 201-216 Die Kristallstruktur von Perowskit und verwandter Verbindungen _cod_database_code 1011212 _database_code_amcsd 0018081 CELL PARAMETERS: 3.8250 3.8250 3.8250 90.000 90.000 90.000 SPACE GROUP: Pm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 55.962 Density (g/cm3): 4.282 MAX. ABS. INTENSITY / VOLUME**2: 63.03087593 RIR: 4.793 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 23.25 36.15 3.8250 1 0 0 6 33.12 100.00 2.7047 1 1 0 12 40.86 2.58 2.2084 1 1 1 8 47.54 49.50 1.9125 2 0 0 6 53.57 11.05 1.7106 2 1 0 24 59.17 30.68 1.5615 2 1 1 24 69.51 22.67 1.3523 2 2 0 12 74.41 3.45 1.2750 2 2 1 24 79.19 10.97 1.2096 3 1 0 24 88.56 6.44 1.1042 2 2 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.