Dufrenite Moore P B American Mineralogist 55 (1970) 135-169 Crystal chemistry of the basic iron phosphates _database_code_amcsd 0000197 CELL PARAMETERS: 25.8400 5.1260 13.7800 90.000 111.200 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 1701.716 Density (g/cm3): 3.446 MAX. ABS. INTENSITY / VOLUME**2: 7.596982641 RIR: 0.718 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.34 41.59 12.0456 2 0 0 2 13.07 20.43 6.7761 -2 0 2 2 13.79 11.52 6.4237 0 0 2 2 14.71 3.87 6.0228 4 0 0 2 17.69 100.00 5.0138 1 1 0 4 17.84 24.02 4.9707 2 0 2 2 18.51 28.04 4.7945 -1 1 1 4 20.37 22.60 4.3597 -3 1 1 4 20.56 7.04 4.3208 3 1 0 4 21.44 9.27 4.1444 -6 0 2 2 21.65 50.15 4.1051 -1 1 2 4 22.14 14.86 4.0152 6 0 0 2 22.45 8.55 3.9597 -3 1 2 4 22.96 3.75 3.8740 3 1 1 4 23.31 5.80 3.8156 1 1 2 4 23.62 13.45 3.7663 4 0 2 2 24.46 17.77 3.6392 -5 1 1 4 25.37 11.92 3.5108 5 1 0 4 25.51 2.01 3.4922 -5 1 2 4 26.00 19.58 3.4273 -2 0 4 2 26.30 85.04 3.3891 -3 1 3 4 26.30 30.37 3.3881 -4 0 4 2 27.78 25.86 3.2119 0 0 4 2 27.80 41.19 3.2089 -8 0 2 2 28.06 2.50 3.1802 5 1 1 4 28.31 79.35 3.1527 -5 1 3 4 28.41 37.74 3.1416 1 1 3 4 29.67 15.81 3.0114 8 0 0 2 29.93 40.78 2.9856 -7 1 1 4 30.18 8.50 2.9617 -7 1 2 4 31.30 60.21 2.8576 -3 1 4 4 31.31 32.40 2.8573 7 1 0 4 31.94 4.29 2.8020 -1 1 4 4 32.12 11.97 2.7871 5 1 2 4 32.16 2.46 2.7829 3 1 3 4 32.59 7.26 2.7479 -8 0 4 2 34.13 39.74 2.6270 7 1 1 4 34.72 2.78 2.5837 -10 0 2 2 35.01 15.50 2.5630 0 2 0 2 35.22 1.35 2.5483 -7 1 4 4 35.72 1.84 2.5135 0 2 1 4 35.82 3.94 2.5069 2 2 0 4 36.14 10.99 2.4853 4 0 4 2 36.23 7.21 2.4796 -9 1 1 4 36.96 7.48 2.4321 -9 1 3 4 37.05 3.22 2.4264 2 2 1 4 37.06 7.39 2.4255 -3 1 5 4 37.15 20.73 2.4203 5 1 3 4 37.28 5.81 2.4120 8 0 2 2 37.52 17.29 2.3972 -2 2 2 4 37.54 13.50 2.3961 -5 1 5 4 37.71 2.83 2.3852 -10 0 4 2 37.79 1.54 2.3805 0 2 2 4 38.02 11.98 2.3666 3 1 4 4 39.32 6.27 2.2915 -9 1 4 4 39.56 7.94 2.2780 2 2 2 4 39.91 1.56 2.2587 -6 0 6 2 40.64 5.00 2.2199 1 1 5 4 40.99 1.23 2.2017 -4 2 3 4 40.99 1.63 2.2017 -6 2 1 4 41.81 3.66 2.1604 6 2 0 4 42.02 4.34 2.1504 -12 0 2 2 42.20 4.34 2.1412 0 0 6 2 42.33 3.78 2.1351 -11 1 2 4 42.67 2.04 2.1189 4 2 2 4 42.79 4.11 2.1132 -9 1 5 4 42.79 4.30 2.1131 -11 1 3 4 42.88 5.50 2.1091 5 1 4 4 43.01 3.90 2.1031 7 1 3 4 43.09 30.85 2.0994 -11 1 1 4 43.17 3.29 2.0958 2 2 3 4 43.31 5.74 2.0891 -5 1 6 4 43.82 2.80 2.0658 6 2 1 4 44.12 20.38 2.0525 -2 2 4 4 44.32 6.61 2.0440 -4 2 4 4 44.39 5.66 2.0409 3 1 5 4 44.44 4.77 2.0384 -11 1 4 4 44.75 1.31 2.0250 -1 1 6 4 45.16 4.35 2.0076 12 0 0 2 45.28 14.26 2.0026 -8 2 2 4 45.33 1.32 2.0005 -8 2 1 4 45.63 9.57 1.9879 2 0 6 2 46.38 1.49 1.9576 -8 2 3 4 46.52 2.81 1.9523 4 2 3 4 46.53 3.41 1.9518 8 2 0 4 46.91 27.16 1.9370 6 2 2 4 47.41 1.40 1.9177 1 1 6 4 47.67 7.16 1.9078 2 2 4 4 48.33 1.20 1.8832 8 0 4 2 48.57 1.61 1.8743 -8 2 4 4 48.81 1.04 1.8658 8 2 1 4 49.62 6.54 1.8374 -5 1 7 4 50.13 2.47 1.8196 -10 2 2 4 50.29 4.66 1.8143 -14 0 4 2 50.38 1.51 1.8112 -7 1 7 4 50.75 2.49 1.7991 -10 2 3 4 50.87 4.85 1.7948 -11 1 6 4 51.16 1.73 1.7853 3 1 6 4 51.74 1.99 1.7670 -1 1 7 4 51.90 5.10 1.7618 11 1 2 4 52.07 3.20 1.7565 8 2 2 4 52.10 1.49 1.7554 10 2 0 4 52.34 4.32 1.7480 -9 1 7 4 52.47 7.44 1.7439 -13 1 5 4 52.51 9.10 1.7428 13 1 0 4 52.91 1.08 1.7304 2 2 5 4 53.22 10.76 1.7210 -6 0 8 2 53.23 10.92 1.7208 14 0 0 2 53.47 1.06 1.7136 -4 0 8 2 53.58 3.04 1.7104 -4 2 6 4 54.10 1.03 1.6952 -1 3 1 4 54.12 5.30 1.6946 -6 2 6 4 54.20 1.52 1.6923 -2 2 6 4 54.52 1.05 1.6831 1 1 7 4 54.75 4.22 1.6766 7 1 5 4 54.86 2.29 1.6735 -3 3 1 4 54.88 1.88 1.6731 -2 0 8 2 54.99 2.08 1.6697 9 1 4 4 55.03 2.08 1.6686 -10 2 5 4 55.33 1.62 1.6604 10 0 4 2 55.39 1.57 1.6587 -11 1 7 4 55.42 5.38 1.6579 -1 3 2 4 55.79 2.06 1.6479 -3 3 2 4 55.80 10.75 1.6475 -8 2 6 4 55.81 11.07 1.6473 -12 2 2 4 55.96 2.80 1.6432 0 2 6 4 56.18 1.29 1.6371 -10 0 8 2 56.37 6.50 1.6321 -5 1 8 4 56.58 2.00 1.6265 4 2 5 4 56.60 1.10 1.6261 11 1 3 4 56.70 3.92 1.6236 -7 1 8 4 56.74 2.30 1.6225 -15 1 2 4 56.75 4.53 1.6223 -5 3 1 4 56.95 3.43 1.6170 -15 1 4 4 57.27 1.82 1.6086 -5 3 2 4 57.38 6.40 1.6059 0 0 8 2 57.44 13.23 1.6044 -16 0 4 2 57.68 3.21 1.5982 -3 3 3 4 58.56 8.56 1.5764 -10 2 6 4 58.77 8.22 1.5712 -5 3 3 4 58.78 35.43 1.5708 2 2 6 4 59.28 5.53 1.5588 -12 0 8 2 59.83 4.93 1.5459 -7 3 2 4 60.89 1.61 1.5214 2 0 8 2 60.98 6.83 1.5194 5 3 2 4 61.01 1.79 1.5187 3 3 3 4 61.06 1.08 1.5175 9 1 5 4 61.11 1.81 1.5164 -16 0 6 2 61.55 3.31 1.5066 8 0 6 2 61.99 2.51 1.4970 1 1 8 4 62.00 4.47 1.4969 11 1 4 4 62.19 8.39 1.4928 -14 2 2 4 62.23 1.50 1.4918 7 3 1 4 62.30 9.91 1.4904 -12 2 6 4 62.74 5.08 1.4808 -14 2 4 4 62.84 2.62 1.4789 12 0 4 2 63.37 7.41 1.4676 -9 3 2 4 63.57 4.64 1.4636 15 1 1 4 63.59 1.57 1.4632 -9 3 1 4 64.11 2.37 1.4525 -13 1 8 4 64.12 2.36 1.4524 -17 1 4 4 64.18 3.03 1.4511 13 1 3 4 64.20 1.95 1.4507 5 3 3 4 64.46 1.70 1.4454 -5 3 5 4 64.62 2.10 1.4424 12 2 2 4 64.66 5.88 1.4416 -3 1 9 4 64.79 1.43 1.4389 3 3 4 4 65.23 2.94 1.4303 -17 1 5 4 65.31 1.36 1.4288 -6 2 8 4 65.69 1.82 1.4215 -9 3 4 4 65.81 1.51 1.4190 -7 3 5 4 66.77 2.78 1.4010 -1 1 9 4 67.17 3.46 1.3936 10 2 4 4 67.29 2.01 1.3915 6 2 6 4 67.94 4.38 1.3797 -10 2 8 4 68.03 2.84 1.3781 11 1 5 4 68.38 3.27 1.3719 -11 3 1 4 68.55 3.07 1.3690 -5 3 6 4 68.58 1.05 1.3684 -3 3 6 4 69.02 2.75 1.3607 16 0 2 2 69.49 1.76 1.3526 -13 1 9 4 70.09 1.18 1.3426 -17 1 7 4 70.86 3.15 1.3298 14 0 4 2 71.64 1.07 1.3172 1 3 6 4 73.38 1.10 1.2903 -5 3 7 4 73.86 2.51 1.2831 3 1 9 4 73.97 6.41 1.2815 0 4 0 2 74.39 2.45 1.2753 -11 3 6 4 74.45 1.17 1.2743 2 4 0 4 74.55 1.23 1.2729 -2 4 1 4 74.62 2.29 1.2719 3 3 6 4 74.87 2.48 1.2683 9 1 7 4 74.87 1.15 1.2682 -19 1 1 4 75.08 1.74 1.2652 -1 3 7 4 75.21 1.16 1.2633 2 4 1 4 75.55 1.15 1.2586 -13 1 10 4 75.64 2.38 1.2573 13 1 5 4 75.68 2.16 1.2566 -13 3 5 4 76.23 1.80 1.2489 7 1 8 4 76.32 1.00 1.2477 4 2 8 4 76.59 4.15 1.2441 -19 1 7 4 76.69 2.23 1.2427 8 0 8 2 77.56 1.38 1.2309 19 1 0 4 78.20 2.43 1.2224 -17 1 9 4 78.91 1.21 1.2132 4 4 2 4 79.04 1.18 1.2114 -8 2 10 4 79.14 1.17 1.2102 10 2 6 4 79.25 1.31 1.2088 -15 3 2 4 79.47 1.70 1.2060 16 0 4 2 79.80 1.26 1.2018 16 2 2 4 79.82 2.96 1.2016 -19 1 8 4 80.54 1.95 1.1926 -20 0 8 2 80.74 1.10 1.1903 0 4 4 4 80.75 3.27 1.1901 -8 4 2 4 82.11 1.14 1.1738 -12 2 10 4 83.58 1.00 1.1569 -1 1 11 4 84.10 1.58 1.1510 -21 1 1 4 84.57 1.39 1.1458 -18 2 8 4 85.05 3.73 1.1406 -14 2 10 4 85.19 1.67 1.1390 4 4 4 4 85.36 1.97 1.1372 -15 1 11 4 86.21 2.07 1.1282 -3 3 9 4 88.47 1.68 1.1051 18 2 2 4 88.78 1.14 1.1020 18 0 4 2 88.98 1.88 1.1000 9 3 6 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.