Cr Na2 O4 Miller J Zeitschrift fur Kristallographie 94 (1936) 131-136 The crystal structure of anhydrous sodium chromate, Na2 Cr O4 _cod_database_code 1010023 _database_code_amcsd 0016962 CELL PARAMETERS: 5.9100 9.2300 7.2000 90.000 90.000 90.000 SPACE GROUP: Pbnn X-RAY WAVELENGTH: 1.541838 Cell Volume: 392.755 Density (g/cm3): 2.739 MAX. ABS. INTENSITY / VOLUME**2: 12.08697721 RIR: 1.437 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.82 18.31 4.9771 1 1 0 4 19.23 7.92 4.6150 0 2 0 2 21.71 80.39 4.0942 1 1 1 8 22.89 78.65 3.8854 0 2 1 4 24.73 43.13 3.6000 0 0 2 2 30.25 60.81 2.9550 2 0 0 2 30.65 100.00 2.9169 1 1 2 8 31.52 1.62 2.8385 0 2 2 4 32.82 75.52 2.7290 1 3 0 4 35.17 5.09 2.5519 1 3 1 8 36.09 34.49 2.4886 2 2 0 4 38.27 4.08 2.3520 2 2 1 8 39.03 2.65 2.3075 0 4 0 2 41.08 1.43 2.1974 0 4 1 4 41.52 17.22 2.1748 1 3 2 8 42.45 12.38 2.1293 0 2 3 4 44.25 29.64 2.0471 2 2 2 8 46.76 13.47 1.9427 0 4 2 4 48.94 4.54 1.8611 3 1 1 8 50.65 16.15 1.8022 1 3 3 8 50.72 17.30 1.8000 0 0 4 2 51.85 6.19 1.7633 2 4 1 8 53.01 1.71 1.7275 2 2 3 8 53.54 4.92 1.7115 1 5 1 8 53.98 8.01 1.6987 3 1 2 8 54.19 1.38 1.6927 1 1 4 8 55.38 16.89 1.6590 3 3 0 4 56.71 20.74 1.6233 2 4 2 8 58.30 6.76 1.5826 1 5 2 8 60.20 5.62 1.5373 2 0 4 4 61.55 6.91 1.5067 3 3 2 8 61.74 17.65 1.5026 1 3 4 8 62.90 10.90 1.4775 4 0 0 2 63.82 1.74 1.4585 2 2 4 8 64.26 2.66 1.4495 2 4 3 8 65.74 9.70 1.4203 1 5 3 8 66.05 1.40 1.4146 0 6 2 4 67.74 3.34 1.3833 1 1 5 8 67.87 3.81 1.3810 4 2 1 8 68.22 2.15 1.3746 0 2 5 4 68.67 2.42 1.3669 4 0 2 4 68.79 2.51 1.3647 3 3 3 8 68.80 2.36 1.3645 2 6 0 4 70.20 6.78 1.3406 2 6 1 8 71.22 4.04 1.3241 3 5 1 8 74.34 3.46 1.2759 2 6 2 8 75.33 2.33 1.2616 3 5 2 8 78.39 8.72 1.2199 3 3 4 8 78.85 2.25 1.2139 4 2 3 8 79.01 2.30 1.2118 1 7 2 8 79.95 2.16 1.2000 0 0 6 2 81.07 3.86 1.1862 2 6 3 8 81.92 3.43 1.1760 4 4 2 8 82.04 6.41 1.1747 3 5 3 8 82.48 1.94 1.1694 0 6 4 4 82.73 2.95 1.1666 1 1 6 8 83.18 1.22 1.1614 0 2 6 4 83.55 1.28 1.1572 5 1 1 8 83.88 1.27 1.1534 3 1 5 8 84.91 4.23 1.1420 4 0 4 4 85.17 2.24 1.1392 0 8 1 4 87.50 3.64 1.1148 5 1 2 8 88.64 1.91 1.1034 5 3 0 4 89.12 1.14 1.0987 0 8 2 4 89.14 1.35 1.0985 1 3 6 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.