Co Nb2 O21 P6 Averbuch-Pouchot M, Durif A Zeitschrift fur Kristallographie 180 (1987) 195-202 Crystal data and structure of Nb2Co(P2O7)3 and Nb2Mg(P2O7)3 _cod_database_code 1007181 _database_code_amcsd 0010975 CELL PARAMETERS: 15.3200 7.8900 6.4900 90.000 90.760 90.000 SPACE GROUP: P2_1/n X-RAY WAVELENGTH: 1.541838 Cell Volume: 784.408 Density (g/cm3): 3.245 MAX. ABS. INTENSITY / VOLUME**2: 18.38451280 RIR: 1.845 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.55 2.77 7.6593 2 0 0 2 12.62 4.57 7.0143 1 1 0 4 14.90 3.66 5.9471 1 0 1 2 17.70 75.38 5.0119 0 1 1 4 20.72 2.79 4.2868 3 1 0 4 21.08 5.55 4.2137 -2 1 1 4 22.01 85.62 4.0390 -3 0 1 2 22.30 100.00 3.9873 3 0 1 2 22.54 58.38 3.9450 0 2 0 2 23.23 1.28 3.8297 4 0 0 2 23.28 1.66 3.8203 1 2 0 4 24.76 21.11 3.5953 -3 1 1 4 25.02 16.50 3.5587 3 1 1 4 25.86 1.70 3.4453 4 1 0 4 26.44 47.57 3.3710 0 2 1 4 27.12 3.86 3.2875 1 2 1 4 28.86 3.79 3.0933 -2 2 1 4 29.01 4.93 3.0776 2 2 1 4 29.20 2.33 3.0582 -4 1 1 4 29.50 7.60 3.0281 4 1 1 4 29.76 8.48 3.0020 -2 0 2 2 29.77 5.00 3.0009 0 1 2 4 30.05 2.09 2.9736 2 0 2 2 30.42 2.28 2.9381 1 1 2 4 31.71 23.03 2.8222 -3 2 1 4 31.91 20.64 2.8044 3 2 1 4 32.14 3.14 2.7848 -5 0 1 2 34.48 30.67 2.6011 -3 1 2 4 34.86 23.29 2.5734 3 1 2 4 35.15 14.52 2.5531 6 0 0 2 35.60 1.74 2.5218 4 2 1 4 35.83 5.67 2.5060 0 2 2 4 36.11 1.58 2.4874 2 3 0 4 36.26 1.32 2.4771 -1 2 2 4 36.39 1.12 2.4691 1 2 2 4 36.88 10.28 2.4374 0 3 1 4 37.16 1.08 2.4197 5 2 0 4 38.50 13.54 2.3381 3 3 0 4 38.83 2.21 2.3193 2 3 1 4 39.45 1.71 2.2844 -6 1 1 4 39.79 3.35 2.2656 6 1 1 4 40.25 3.53 2.2406 3 2 2 4 40.95 2.35 2.2039 -3 3 1 4 41.88 2.13 2.1571 -5 1 2 4 42.16 6.70 2.1434 6 2 0 4 42.42 1.39 2.1308 5 1 2 4 42.93 2.48 2.1068 -4 2 2 4 43.35 2.56 2.0872 4 2 2 4 43.37 6.18 2.0862 0 1 3 4 43.46 1.07 2.0820 -7 0 1 2 44.14 2.53 2.0517 4 3 1 4 44.80 1.65 2.0230 1 3 2 4 44.88 4.57 2.0195 -6 0 2 2 44.89 3.45 2.0194 -2 1 3 4 45.39 1.47 1.9980 7 1 1 4 45.50 5.71 1.9936 6 0 2 2 46.41 1.43 1.9564 -6 1 2 4 46.41 2.16 1.9563 1 4 0 4 46.59 1.12 1.9496 -5 2 2 4 47.01 1.74 1.9329 6 1 2 4 47.81 2.06 1.9024 -3 3 2 4 47.96 1.07 1.8967 0 2 3 4 48.11 2.53 1.8915 3 3 2 4 48.22 3.55 1.8872 0 4 1 4 48.28 1.70 1.8850 -1 2 3 4 48.95 1.05 1.8608 8 1 0 4 49.81 3.45 1.8308 2 4 1 4 50.79 6.89 1.7977 -6 2 2 4 51.18 4.68 1.7848 -3 2 3 4 51.35 8.32 1.7793 6 2 2 4 51.38 2.56 1.7782 -5 0 3 2 51.56 4.89 1.7724 -3 4 1 4 51.60 3.83 1.7713 3 2 3 4 51.70 3.33 1.7680 3 4 1 4 51.72 3.46 1.7674 -6 3 1 4 52.00 5.15 1.7586 6 3 1 4 52.02 3.17 1.7579 7 1 2 4 52.08 1.42 1.7561 5 0 3 2 54.44 9.02 1.6855 0 4 2 4 54.96 1.33 1.6706 0 3 3 4 55.21 1.06 1.6638 9 1 0 4 55.39 1.12 1.6587 -8 0 2 2 55.40 1.89 1.6585 5 4 0 4 55.46 1.33 1.6568 -7 2 2 4 55.64 4.50 1.6518 -9 0 1 2 56.04 3.49 1.6411 9 0 1 2 56.24 2.33 1.6358 -2 3 3 4 56.50 1.51 1.6288 2 3 3 4 56.62 8.61 1.6257 -6 1 3 4 57.40 8.17 1.6054 6 1 3 4 57.90 2.15 1.5927 -3 3 3 4 58.29 1.16 1.5830 3 3 3 4 58.30 1.63 1.5827 -1 1 4 4 58.47 1.36 1.5785 1 1 4 4 59.71 1.23 1.5487 -7 0 3 2 60.37 4.08 1.5333 0 5 1 4 60.71 1.03 1.5256 4 3 3 4 60.79 3.99 1.5236 -9 2 1 4 60.82 1.20 1.5230 -3 1 4 4 61.17 5.09 1.5152 9 2 1 4 61.32 1.23 1.5118 3 1 4 4 61.51 8.40 1.5076 3 5 0 4 61.83 2.83 1.5004 0 2 4 4 62.39 3.49 1.4884 -9 1 2 4 63.13 2.73 1.4728 9 1 2 4 63.31 1.98 1.4691 2 2 4 4 65.30 3.31 1.4289 9 3 0 4 65.50 1.69 1.4251 7 2 3 4 65.86 1.55 1.4182 -5 1 4 4 66.23 4.89 1.4111 -6 4 2 4 66.56 2.86 1.4049 -3 4 3 4 66.71 3.04 1.4022 6 4 2 4 66.92 4.25 1.3982 3 4 3 4 67.16 1.07 1.3939 2 5 2 4 67.88 1.30 1.3808 0 3 4 4 68.11 1.06 1.3766 -1 3 4 4 70.25 1.05 1.3398 -7 4 2 4 70.44 1.14 1.3367 -3 3 4 4 71.70 2.07 1.3163 -6 5 1 4 71.93 2.26 1.3127 6 5 1 4 74.30 3.18 1.2766 12 0 0 2 75.41 1.53 1.2605 2 1 5 4 75.51 1.02 1.2591 -2 5 3 4 76.87 1.77 1.2401 -12 1 1 4 77.61 1.10 1.2301 -1 2 5 4 78.36 1.18 1.2203 -6 3 4 4 78.48 1.05 1.2187 0 6 2 4 78.80 3.30 1.2145 12 2 0 4 79.17 1.62 1.2098 4 1 5 4 79.25 1.36 1.2088 6 3 4 4 83.55 1.98 1.1572 9 5 0 4 86.17 1.24 1.1285 12 3 1 4 87.78 1.89 1.1120 -9 4 3 4 88.76 1.36 1.1022 9 4 3 4 89.42 1.32 1.0958 3 6 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.