Fencooperite Grice J D The Canadian Mineralogist 39 (2001) 1065-1071 The crystal structure of fencooperite: Unique [Fe3O13] pinwheels cross-connected by [Si8O22] islands _database_code_amcsd 0005724 CELL PARAMETERS: 10.7409 10.7409 7.0955 90.000 90.000 120.000 SPACE GROUP: P3m1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 708.916 Density (g/cm3): 4.215 MAX. ABS. INTENSITY / VOLUME**2: 42.50490471 RIR: 3.284 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.51 4.71 9.3019 1 0 0 3 12.47 2.82 7.0955 0 0 1 1 15.71 2.32 5.6415 0 1 1 3 15.71 1.96 5.6415 1 0 1 3 16.51 13.92 5.3705 1 1 0 6 19.08 13.42 4.6509 2 0 0 3 22.86 50.87 3.8898 0 2 1 3 22.86 49.13 3.8898 2 0 1 3 25.10 16.18 3.5477 0 0 2 1 25.33 1.96 3.5158 2 1 0 6 26.90 9.34 3.3148 0 1 2 3 26.90 5.07 3.3148 1 0 2 3 28.33 20.34 3.1503 1 2 1 6 28.33 23.04 3.1503 2 1 1 6 28.79 9.81 3.1006 3 0 0 3 30.19 11.20 2.9602 1 1 2 6 31.49 11.24 2.8412 0 3 1 3 31.49 11.15 2.8412 3 0 1 3 31.72 37.81 2.8208 0 2 2 3 31.72 38.30 2.8208 2 0 2 3 33.37 67.15 2.6852 2 2 0 6 34.77 2.25 2.5799 3 1 0 6 35.75 4.02 2.5114 2 2 1 6 35.96 2.79 2.4973 1 2 2 6 35.96 2.55 2.4973 2 1 2 6 37.08 4.60 2.4246 1 3 1 6 37.08 3.75 2.4246 3 1 1 6 38.56 7.06 2.3347 0 3 2 3 38.56 6.77 2.3347 3 0 2 3 38.72 6.91 2.3255 4 0 0 3 40.84 16.16 2.2098 0 4 1 3 40.84 16.55 2.2098 4 0 1 3 42.21 33.06 2.1411 2 2 2 6 42.35 4.50 2.1340 3 2 0 6 42.90 11.03 2.1082 0 2 3 3 42.90 12.01 2.1082 2 0 3 3 43.37 2.38 2.0865 1 3 2 6 43.37 2.75 2.0865 3 1 2 6 44.64 5.19 2.0298 4 1 0 6 46.26 4.68 1.9624 1 2 3 6 46.26 4.96 1.9624 2 1 3 6 46.54 1.48 1.9516 1 4 1 6 46.54 1.36 1.9516 4 1 1 6 46.70 1.86 1.9449 0 4 2 3 46.70 1.62 1.9449 4 0 2 3 48.40 2.71 1.8805 0 3 3 3 48.40 2.82 1.8805 3 0 3 3 49.87 6.47 1.8287 2 3 2 6 49.87 6.82 1.8287 3 2 2 6 50.73 3.84 1.7996 0 5 1 3 50.73 4.35 1.7996 5 0 1 3 51.52 10.68 1.7739 0 0 4 1 51.90 1.85 1.7618 1 4 2 6 51.90 1.68 1.7618 4 1 2 6 52.02 1.63 1.7579 4 2 0 6 52.49 2.59 1.7434 1 3 3 6 52.49 2.87 1.7434 3 1 3 6 53.72 11.21 1.7063 2 4 1 6 53.72 10.74 1.7063 4 2 1 6 54.48 1.49 1.6844 1 1 4 6 54.96 1.90 1.6707 5 1 0 6 55.41 2.58 1.6582 0 4 3 3 55.41 2.23 1.6582 4 0 3 3 55.44 1.36 1.6574 0 2 4 3 55.44 1.39 1.6574 2 0 4 3 56.60 1.04 1.6262 1 5 1 6 56.60 1.27 1.6262 5 1 1 6 58.61 8.82 1.5751 2 4 2 6 58.61 8.62 1.5751 4 2 2 6 59.64 6.94 1.5503 6 0 0 3 60.09 1.32 1.5397 0 3 4 3 60.09 1.29 1.5397 3 0 4 3 60.55 2.79 1.5292 4 3 0 6 62.34 1.88 1.4895 5 2 0 6 62.78 16.98 1.4801 2 2 4 6 63.64 1.68 1.4622 0 5 3 3 63.64 1.69 1.4622 5 0 3 3 63.86 2.13 1.4577 2 5 1 6 63.86 2.19 1.4577 5 2 1 6 65.73 1.79 1.4206 0 6 2 3 65.73 1.90 1.4206 6 0 2 3 65.84 1.78 1.4185 6 1 0 6 66.24 6.40 1.4109 2 4 3 6 66.24 6.50 1.4109 4 2 3 6 68.30 1.41 1.3734 2 5 2 6 68.30 1.31 1.3734 5 2 2 6 69.22 1.69 1.3573 2 0 5 3 69.22 1.88 1.3573 0 2 5 3 70.09 8.91 1.3426 4 4 0 6 71.65 2.46 1.3171 1 6 2 6 71.65 2.45 1.3171 6 1 2 6 71.72 1.18 1.3159 1 2 5 6 71.72 1.11 1.3159 2 1 5 6 74.81 1.43 1.2691 2 6 1 6 74.81 1.47 1.2691 6 2 1 6 75.42 1.31 1.2604 2 5 3 6 75.42 1.37 1.2604 5 2 3 6 76.56 1.30 1.2444 0 7 2 3 76.56 1.32 1.2444 7 0 2 3 78.98 2.21 1.2123 2 6 2 6 78.98 2.13 1.2123 6 2 2 6 79.05 2.57 1.2114 0 4 5 3 79.05 2.42 1.2114 4 0 5 3 81.37 1.13 1.1826 0 0 6 1 82.66 2.31 1.1673 6 0 4 3 82.66 2.29 1.1673 0 6 4 3 84.42 1.04 1.1474 0 8 1 3 84.42 1.06 1.1474 8 0 1 3 85.80 1.12 1.1325 2 6 3 6 85.80 1.02 1.1325 6 2 3 6 88.56 2.08 1.1042 2 4 5 6 88.56 2.08 1.1042 4 2 5 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.