Quenselite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the single crystal data of R100036 Rouse R C Zeitschrift fur Kristallographie 134 (1971) 321-332 The crystal structure of quenselite Locality: Langban, Sweden AMCSD#0010401 CELL PARAMETERS: 5.6118 5.6850 9.1460 90.000 93.000 90.000 SPACE GROUP: P2/a ATOM X Y Z OCCUPANCY ISO(B) Pb -0.00920 0.24640 0.34100 1.000 0.900 Mn 0.75000 0.87250 0.00000 1.000 0.400 Mn 0.75000 0.38560 0.00000 1.000 0.400 O 0.11210 0.37400 0.87880 1.000 0.280 O 0.90390 0.13220 0.11270 1.000 0.690 OH 0.90440 0.15310 0.62890 1.000 0.960 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 5 +/- 5 +/- 8 MAX. ABS. INTENSITY / VOLUME**2: 124.7021150 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 9.68 14.59 9.1335 0 0 1 19.44 1.40 4.5667 0 0 2 22.28 1.30 3.9910 1 1 0 24.00 75.26 3.7082 -1 1 1 24.67 100.00 3.6081 1 1 1 29.16 66.87 3.0622 -1 1 2 29.34 65.40 3.0445 0 0 3 30.29 52.47 2.9511 1 1 2 31.47 37.25 2.8425 0 2 0 31.94 21.16 2.8021 2 0 0 32.94 28.83 2.7190 -2 0 1 33.00 20.24 2.7141 0 2 1 33.95 12.52 2.6404 2 0 1 36.44 1.92 2.4653 -1 1 3 36.56 1.14 2.4577 -1 2 1 36.74 15.39 2.4461 -2 0 2 37.03 4.51 2.4279 1 2 1 37.26 8.23 2.4132 0 2 2 38.57 6.47 2.3345 2 0 2 39.46 7.13 2.2834 0 0 4 41.13 5.67 2.1945 1 2 2 42.70 5.74 2.1177 -2 0 3 43.56 27.93 2.0777 0 2 3 45.00 12.06 2.0145 -1 1 4 45.11 8.12 2.0100 2 0 3 45.45 25.98 1.9955 2 2 0 46.04 1.27 1.9712 -1 2 3 46.20 8.94 1.9648 -2 2 1 46.55 16.13 1.9508 1 1 4 46.97 4.45 1.9345 2 2 1 47.19 2.86 1.9258 1 2 3 49.14 2.05 1.8541 -2 2 2 50.20 10.98 1.8173 -2 0 4 50.60 4.03 1.8040 2 2 2 51.32 8.44 1.7801 0 2 4 51.73 11.03 1.7671 -1 3 1 52.00 8.82 1.7586 -3 1 1 52.09 13.08 1.7559 1 3 1 53.05 5.90 1.7264 2 0 4 53.05 14.39 1.7261 3 1 1 53.36 1.72 1.7169 -1 2 4 54.00 14.42 1.6982 -2 2 3 54.46 12.09 1.6849 -1 1 5 54.54 12.94 1.6827 -3 1 2 54.62 13.10 1.6803 -1 3 2 54.74 2.67 1.6770 1 2 4 55.30 10.25 1.6612 1 3 2 56.04 13.22 1.6411 2 2 3 56.15 10.69 1.6380 1 1 5 56.56 8.76 1.6271 3 1 2 58.89 1.02 1.5682 -2 0 5 58.92 1.58 1.5675 -3 1 3 59.19 2.21 1.5611 3 2 0 59.65 1.10 1.5501 -3 2 1 60.46 5.47 1.5311 -2 2 4 60.85 7.07 1.5222 0 0 6 61.90 1.27 1.4989 -1 2 5 62.09 2.18 1.4949 2 0 5 62.99 2.79 1.4756 2 2 4 63.85 1.16 1.4578 3 2 2 64.93 2.76 1.4363 -3 1 4 65.61 3.66 1.4229 -1 3 4 65.70 1.25 1.4212 0 4 0 66.59 5.41 1.4043 0 4 1 66.77 4.31 1.4010 4 0 0 66.83 4.73 1.3999 1 3 4 68.56 5.39 1.3686 3 1 4 68.60 2.23 1.3680 -2 0 6 69.23 2.99 1.3570 0 4 2 70.13 5.57 1.3419 0 2 6 71.25 3.35 1.3235 -3 3 1 72.13 4.38 1.3095 3 3 1 72.37 5.48 1.3057 -3 1 5 72.82 3.95 1.2988 -4 0 3 73.32 5.63 1.2912 -1 3 5 73.38 4.96 1.2902 -3 3 2 73.54 3.18 1.2878 0 4 3 74.76 4.40 1.2698 1 3 5 74.92 7.25 1.2675 2 4 0 75.12 3.64 1.2646 3 3 2 75.68 4.34 1.2567 4 2 0 75.87 1.65 1.2541 -1 1 7 75.95 2.51 1.2529 -4 2 1 76.29 4.08 1.2482 4 0 3 76.71 4.17 1.2424 3 1 5 77.43 4.16 1.2327 -2 2 6 77.87 2.51 1.2268 1 1 7 79.37 2.21 1.2073 -2 0 7 79.42 2.41 1.2066 0 4 4 80.16 1.53 1.1973 4 2 2 80.83 3.84 1.1891 2 2 6 81.10 2.46 1.1858 0 2 7 81.47 3.30 1.1813 -4 2 3 81.58 6.46 1.1801 -2 4 3 82.56 1.64 1.1686 -3 3 4 83.26 5.26 1.1605 2 4 3 83.32 1.88 1.1598 2 0 7 84.84 3.33 1.1428 4 2 3 85.92 2.34 1.1313 3 3 4 86.66 2.19 1.1235 -4 2 4 87.86 2.20 1.1112 -2 2 7 88.11 3.20 1.1086 -1 1 8 88.23 2.56 1.1075 -1 5 1 88.51 2.21 1.1047 1 5 1 89.14 1.47 1.0985 -5 1 1 89.51 2.90 1.0950 -3 3 5 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.