Cr(HP2O7)(NH3)3(H2O).2H2O Haromy T P, Linck C F, Cleland W W, Sundaralingam M Acta Crystallographica C46 (1990) 951-957 Structures of the meridional and facial isomers of triamminechromium pyrophosphate dihydrate Sample: (b), alpha,beta,beta'-tridentate triammine(pyrophosphato) chromium(III)dihydrate dimer _database_code_amcsd 0010134 CELL PARAMETERS: 8.6950 10.3270 11.9130 90.000 97.810 90.000 SPACE GROUP: P2_1/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 1059.785 Density (g/cm3): 2.021 MAX. ABS. INTENSITY / VOLUME**2: 13.05264062 RIR: 2.103 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.27 24.24 8.6143 1 0 0 2 11.39 100.00 7.7719 0 1 1 4 14.65 1.34 6.0458 -1 1 1 4 15.01 1.57 5.9012 0 0 2 2 16.03 8.63 5.5296 1 1 1 4 17.02 11.45 5.2097 -1 0 2 2 17.17 7.47 5.1635 0 2 0 2 18.76 8.56 4.7306 0 2 1 4 19.08 1.33 4.6513 -1 1 2 4 19.35 1.48 4.5865 1 0 2 2 20.62 8.56 4.3072 2 0 0 2 20.93 2.55 4.2452 -1 2 1 4 21.20 26.37 4.1917 1 1 2 4 21.92 7.36 4.0544 1 2 1 4 22.36 6.07 3.9753 2 1 0 4 22.69 9.32 3.9189 -2 1 1 4 23.86 5.47 3.7287 -2 0 2 2 24.21 8.81 3.6764 0 1 3 4 24.27 14.46 3.6674 -1 2 2 4 25.10 1.56 3.5479 -1 1 3 4 25.40 2.72 3.5071 -2 1 2 4 25.98 4.91 3.4291 1 2 2 4 26.96 3.02 3.3075 2 2 0 4 26.98 3.39 3.3046 0 3 1 4 27.23 13.05 3.2749 -2 2 1 4 27.24 3.71 3.2737 2 0 2 2 27.56 4.48 3.2362 1 1 3 4 27.91 1.60 3.1966 1 3 0 4 28.52 1.04 3.1293 0 2 3 4 28.56 11.58 3.1254 -1 3 1 4 29.31 1.52 3.0469 1 3 1 4 29.55 1.58 3.0229 -2 2 2 4 29.88 9.20 2.9901 -2 1 3 4 30.05 1.18 2.9734 0 3 2 4 30.29 9.23 2.9506 0 0 4 2 31.14 2.33 2.8720 -1 3 2 4 31.15 1.76 2.8714 3 0 0 2 31.45 3.20 2.8443 1 2 3 4 31.53 2.17 2.8371 0 1 4 4 32.25 2.33 2.7754 -3 1 1 4 32.36 7.29 2.7665 3 1 0 4 32.52 4.16 2.7532 1 3 2 4 33.32 3.21 2.6890 2 3 0 4 33.55 3.71 2.6714 -2 3 1 4 34.43 1.32 2.6048 -2 0 4 2 34.62 3.96 2.5906 0 3 3 4 35.27 1.26 2.5445 -1 3 3 4 35.78 2.37 2.5095 3 2 0 4 37.12 2.84 2.4218 1 3 3 4 37.52 6.76 2.3974 3 2 1 4 38.93 1.83 2.3133 -1 4 2 4 39.16 1.80 2.3005 -1 1 5 4 40.55 1.55 2.2248 -1 3 4 4 40.93 2.02 2.2050 3 3 0 4 40.94 1.04 2.2045 -2 4 1 4 41.99 3.66 2.1516 -2 1 5 4 42.04 1.01 2.1494 2 4 1 4 42.09 3.32 2.1468 0 2 5 4 42.59 1.56 2.1226 -2 4 2 4 43.63 1.53 2.0747 -4 1 2 4 44.70 1.02 2.0272 2 4 2 4 45.31 1.25 2.0016 -4 2 1 4 45.90 1.29 1.9769 -1 0 6 2 46.08 1.52 1.9697 1 5 1 4 46.15 1.51 1.9671 0 0 6 2 46.83 1.13 1.9400 4 0 2 2 48.91 2.18 1.8624 2 5 0 4 49.07 1.28 1.8565 -2 5 1 4 49.72 1.62 1.8339 1 1 6 4 50.46 1.01 1.8086 3 2 4 4 51.86 1.15 1.7632 4 1 3 4 53.44 1.02 1.7145 2 4 4 4 53.81 1.11 1.7038 2 3 5 4 55.78 2.22 1.6480 -5 2 1 4 57.08 1.06 1.6137 -1 2 7 4 60.36 1.19 1.5335 3 3 5 4 65.09 1.13 1.4331 5 4 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.