Br5 H4 N Pb2 Powell H, Tasker H Journal of the Chemical Society 1937 (1937) 119-123 The Valency Angle of Bivalent Lead: The Crystal Structure of Ammonium, Rubidium, and Potassium Pentabromodiplumbites _cod_database_code 1010210 _database_code_amcsd 0017146 CELL PARAMETERS: 8.3900 8.3900 14.3400 90.000 90.000 90.000 SPACE GROUP: I4/mcm X-RAY WAVELENGTH: 1.541838 Cell Volume: 1009.423 Density (g/cm3): 5.447 MAX. ABS. INTENSITY / VOLUME**2: 212.5294444 RIR: 12.704 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.34 68.47 7.1700 0 0 2 2 14.93 6.26 5.9326 1 1 0 4 21.18 10.74 4.1950 2 0 0 4 24.52 13.09 3.6299 2 1 1 16 24.59 1.60 3.6208 2 0 2 8 24.84 2.57 3.5850 0 0 4 2 30.13 5.04 2.9663 2 2 0 4 30.28 100.00 2.9514 2 1 3 16 32.67 2.26 2.7410 2 2 2 8 33.78 31.88 2.6532 3 1 0 8 36.10 15.21 2.4883 3 1 2 16 37.64 9.41 2.3900 0 0 6 2 39.55 28.56 2.2786 2 1 5 16 42.38 3.15 2.1326 3 1 4 16 43.13 4.43 2.0975 4 0 0 4 43.58 1.62 2.0766 2 0 6 8 45.00 1.18 2.0147 4 1 1 16 45.03 1.77 2.0131 4 0 2 8 45.89 10.53 1.9775 3 3 0 4 47.71 3.62 1.9064 3 3 2 8 48.53 3.81 1.8761 4 2 0 8 48.63 17.55 1.8723 4 1 3 16 48.94 1.20 1.8611 2 2 6 8 50.27 2.23 1.8150 4 2 2 16 50.95 5.64 1.7925 0 0 8 2 51.46 9.71 1.7758 3 1 6 16 55.36 6.71 1.6596 4 1 5 16 55.77 1.06 1.6483 2 0 8 8 58.55 1.94 1.5765 4 0 6 8 59.70 1.51 1.5489 5 2 1 16 60.33 1.00 1.5341 2 2 8 8 60.79 4.54 1.5236 3 3 6 8 62.54 7.72 1.4853 3 1 8 16 62.64 1.41 1.4832 4 4 0 4 62.72 12.85 1.4813 5 2 3 16 62.99 1.78 1.4757 4 2 6 16 63.43 2.89 1.4666 2 1 9 16 64.79 1.74 1.4389 5 3 0 8 66.91 4.81 1.3983 6 0 0 4 68.35 2.27 1.3725 6 0 2 8 68.54 5.93 1.3690 5 2 5 16 68.91 1.53 1.3627 4 0 8 8 70.97 3.96 1.3281 3 3 8 8 73.00 1.68 1.2960 4 2 8 16 75.19 4.97 1.2637 5 4 3 16 77.52 5.68 1.2314 2 1 11 16 79.40 2.99 1.2069 6 0 6 8 80.61 2.38 1.1918 5 4 5 16 86.79 1.17 1.1221 5 3 8 16 86.96 2.27 1.1204 7 2 3 16 87.59 1.33 1.1139 5 2 9 16 88.73 3.37 1.1025 6 0 8 8 88.82 2.29 1.1017 7 3 0 8 89.23 2.76 1.0977 4 1 11 16 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.