Barioperovskite Kwei G H, Lawson A C, Billinge S J L, Cheong S W Journal of Physical Chemistry 97 (1993) 2368-2377 Structures of the ferroelectric phases of barium titanate Locality: synthetic Note: T = 230 K _database_code_amcsd 0018594 CELL PARAMETERS: 3.9841 5.6741 5.6916 90.000 90.000 90.000 SPACE GROUP: Amm2 X-RAY WAVELENGTH: 1.541838 Cell Volume: 128.665 Density (g/cm3): 6.018 MAX. ABS. INTENSITY / VOLUME**2: 145.7863048 RIR: 7.888 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 22.12 19.57 4.0184 0 1 1 2 22.31 9.54 3.9841 1 0 0 2 31.44 25.27 2.8458 0 0 2 1 31.53 25.16 2.8370 0 2 0 2 31.62 100.00 2.8292 1 1 1 4 38.89 19.13 2.3157 1 0 2 2 38.97 18.90 2.3110 1 2 0 4 45.13 34.17 2.0092 0 2 2 2 45.54 16.63 1.9921 2 0 0 2 50.74 2.47 1.7993 0 1 3 2 50.87 2.41 1.7949 0 3 1 2 50.90 4.81 1.7940 1 2 2 4 51.18 4.74 1.7848 2 1 1 4 56.08 18.01 1.6398 1 1 3 4 56.21 17.91 1.6365 1 3 1 4 56.38 8.81 1.6320 2 0 2 2 56.44 8.81 1.6303 2 2 0 4 65.61 4.69 1.4229 0 0 4 1 65.84 4.67 1.4185 0 4 0 2 66.05 18.47 1.4146 2 2 2 4 70.53 1.97 1.3353 2 1 3 4 70.64 1.93 1.3334 2 3 1 4 74.62 3.57 1.2719 0 2 4 2 74.78 7.21 1.2696 1 3 3 4 74.78 3.58 1.2695 0 4 2 2 75.38 7.03 1.2610 3 1 1 4 79.03 3.80 1.2116 1 2 4 4 79.19 3.72 1.2096 1 4 2 4 79.67 1.83 1.2034 3 0 2 2 79.73 1.82 1.2028 3 2 0 4 83.49 4.35 1.1579 2 0 4 2 83.70 4.36 1.1555 2 4 0 4 87.82 1.18 1.1115 2 3 3 4 88.19 1.14 1.1079 3 2 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.