Chloroxiphite Siidra O I, Krivovichev S V, Turner R W, Rumsey M S Mineralogical Magazine 72 (2008) 793-798 Chloroxiphite Pb3CuO2(OH)2Cl2: structure refinement and description in terms of oxocentred OPb4 tetrahedra Locality: Merehead Quarry, Somerset, England _database_code_amcsd 0019224 CELL PARAMETERS: 6.6972 5.7538 10.4686 90.000 97.747 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 399.719 Density (g/cm3): 6.812 MAX. ABS. INTENSITY / VOLUME**2: 107.2983771 RIR: 5.128 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.52 74.89 10.3731 0 0 1 2 13.34 8.84 6.6361 1 0 0 2 14.85 32.58 5.9671 -1 0 1 2 17.10 1.90 5.1865 0 0 2 2 17.63 1.75 5.0316 0 1 1 4 20.26 2.32 4.3832 -1 0 2 2 20.43 3.67 4.3473 1 1 0 4 21.45 28.25 4.1419 -1 1 1 4 22.87 49.34 3.8888 1 1 1 4 23.09 50.51 3.8524 0 1 2 4 23.15 2.58 3.8429 1 0 2 2 25.55 20.26 3.4867 -1 1 2 4 26.87 3.28 3.3180 2 0 0 2 27.09 17.50 3.2917 -2 0 1 2 27.43 5.09 3.2513 -1 0 3 2 27.92 6.78 3.1957 1 1 2 4 29.95 18.05 2.9835 -2 0 2 2 30.15 28.41 2.9637 0 1 3 4 30.73 48.85 2.9099 1 0 3 2 31.09 51.32 2.8769 0 2 0 2 31.12 82.51 2.8744 2 1 0 4 31.61 100.00 2.8306 -1 1 3 4 32.29 17.29 2.7723 0 2 1 4 33.30 56.18 2.6903 2 1 1 4 33.96 7.19 2.6395 1 2 0 4 34.86 4.01 2.5736 -2 0 3 2 35.42 1.57 2.5340 -1 0 4 2 35.54 6.32 2.5259 1 2 1 4 35.69 6.94 2.5158 0 2 2 4 37.50 1.40 2.3982 2 1 2 4 38.06 4.77 2.3642 0 1 4 4 38.83 7.76 2.3190 -1 1 4 4 38.96 13.21 2.3120 1 0 4 2 39.11 1.20 2.3030 1 2 2 4 40.12 2.73 2.2475 2 0 3 2 40.54 2.44 2.2254 -3 0 1 2 40.80 2.44 2.2115 0 2 3 4 41.19 4.97 2.1916 -2 0 4 2 41.70 5.73 2.1662 -2 2 1 4 42.20 11.83 2.1415 -3 0 2 2 42.94 5.47 2.1062 3 0 1 2 43.22 1.19 2.0934 2 1 3 4 43.28 1.87 2.0907 2 2 1 4 43.61 2.63 2.0756 -3 1 1 4 43.71 32.15 2.0710 -2 2 2 4 43.94 10.09 2.0608 -1 0 5 2 44.22 3.09 2.0481 -2 1 4 4 44.27 26.54 2.0458 1 2 3 4 45.61 3.75 1.9890 -3 0 3 2 46.77 8.86 1.9424 3 0 2 2 48.42 1.70 1.8799 -3 1 3 4 48.52 2.81 1.8764 -2 0 5 2 49.95 2.76 1.8259 -1 3 1 4 50.05 2.36 1.8225 2 1 4 4 50.38 2.62 1.8112 1 1 5 4 50.64 6.04 1.8025 1 3 1 4 50.65 23.36 1.8022 1 2 4 4 50.75 6.37 1.7989 0 3 2 4 51.61 8.80 1.7711 2 2 3 4 52.05 2.79 1.7571 -1 3 2 4 52.16 2.42 1.7536 3 2 0 4 52.49 1.60 1.7434 -2 2 4 4 52.90 6.18 1.7309 -1 0 6 2 53.11 5.29 1.7245 -3 1 4 4 53.33 7.63 1.7178 -3 2 2 4 53.39 1.05 1.7161 1 3 2 4 53.95 8.27 1.6995 3 2 1 4 54.56 5.75 1.6820 3 1 3 4 54.73 4.89 1.6772 0 3 3 4 54.80 13.99 1.6753 -1 2 5 4 55.30 1.35 1.6613 2 0 5 2 55.33 14.49 1.6605 2 3 0 4 55.38 1.41 1.6590 4 0 0 2 55.50 11.79 1.6557 0 1 6 4 55.64 18.07 1.6519 -1 3 3 4 56.22 10.36 1.6361 -3 2 3 4 56.62 3.40 1.6256 -2 0 6 2 56.73 11.13 1.6226 2 3 1 4 57.22 3.64 1.6098 3 2 2 4 57.33 9.72 1.6071 -4 1 1 4 57.42 8.13 1.6048 4 0 1 2 57.76 1.68 1.5961 2 1 5 4 58.31 7.72 1.5824 -4 1 2 4 59.01 12.37 1.5652 -3 1 5 4 59.24 8.63 1.5599 1 1 6 4 59.99 1.09 1.5420 0 3 4 4 60.54 1.98 1.5293 -1 3 4 4 60.75 14.10 1.5245 3 1 4 4 62.23 3.20 1.4918 -4 0 4 2 62.64 3.24 1.4831 -1 2 6 4 63.99 2.96 1.4549 2 0 6 2 64.82 8.96 1.4384 0 4 0 2 64.88 2.89 1.4372 4 2 0 4 64.99 4.32 1.4350 0 1 7 4 66.01 5.88 1.4153 -2 2 6 4 66.74 5.14 1.4015 4 2 1 4 67.61 1.36 1.3857 -4 2 3 4 69.56 1.87 1.3514 -4 1 5 4 71.20 1.57 1.3243 -4 2 4 4 71.59 1.93 1.3181 -2 4 1 4 71.73 2.11 1.3159 -3 0 7 2 71.76 1.95 1.3154 -3 3 4 4 72.85 1.43 1.2983 2 2 6 4 72.98 2.20 1.2963 3 3 3 4 73.02 3.04 1.2957 -2 4 2 4 73.04 2.04 1.2954 -5 1 2 4 73.41 2.72 1.2899 2 0 7 2 73.43 6.76 1.2895 1 4 3 4 73.79 4.57 1.2841 0 3 6 4 74.38 1.10 1.2754 4 2 3 4 74.49 1.11 1.2737 -1 1 8 4 75.37 4.09 1.2611 -4 3 1 4 76.02 1.77 1.2519 -5 0 4 2 76.23 3.25 1.2490 -4 3 2 4 76.84 5.30 1.2405 -3 3 5 4 77.04 3.66 1.2378 1 3 6 4 77.08 4.90 1.2373 -2 1 8 4 78.28 3.04 1.2214 1 4 4 4 78.39 6.20 1.2199 3 3 4 4 78.53 1.74 1.2181 4 0 5 2 78.55 4.83 1.2178 5 1 2 4 79.54 1.71 1.2052 5 2 0 4 79.74 1.08 1.2026 -2 4 4 4 80.22 2.02 1.1967 -3 2 7 4 80.42 2.93 1.1941 -3 4 2 4 80.48 1.82 1.1934 -5 0 5 2 80.93 1.47 1.1879 3 4 1 4 81.41 1.96 1.1821 0 2 8 4 81.62 2.88 1.1795 -1 4 5 4 81.84 5.40 1.1770 2 2 7 4 82.21 2.08 1.1726 0 3 7 4 82.42 1.34 1.1702 3 2 6 4 82.81 1.25 1.1656 -3 4 3 4 83.66 2.73 1.1560 3 4 2 4 83.96 2.65 1.1526 0 0 9 2 84.38 3.58 1.1479 -5 2 4 4 86.58 1.19 1.1243 1 5 1 4 86.66 1.23 1.1234 0 5 2 4 86.83 1.92 1.1217 5 0 4 2 86.83 1.80 1.1217 4 2 5 4 87.41 1.38 1.1157 -6 0 1 2 87.41 2.05 1.1157 -2 1 9 4 88.21 1.22 1.1077 -5 1 6 4 88.35 2.39 1.1063 -1 4 6 4 88.75 1.37 1.1023 -5 2 5 4 89.22 1.28 1.0977 -4 2 7 4 89.42 1.85 1.0958 -4 0 8 2 89.75 1.15 1.0927 -5 3 2 4 89.83 1.03 1.0919 0 5 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.