Linarite Effenberger H Mineralogy and Petrology 36 (1987) 3-12 Crystal structure and chemical formula of schmiederite, Pb2Cu2(OH)4(SeO3)(SeO4), with a comparison to linarite PbCu(OH)2(SO4) Locality: Leadhills, Scotland _database_code_amcsd 0014611 CELL PARAMETERS: 9.7010 5.6500 4.6900 90.000 102.650 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 250.822 Density (g/cm3): 5.280 MAX. ABS. INTENSITY / VOLUME**2: 55.85556528 RIR: 3.445 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.34 30.02 9.4655 1 0 0 2 18.29 66.91 4.8515 1 1 0 4 18.75 2.71 4.7328 2 0 0 2 19.40 2.18 4.5762 0 0 1 2 19.61 100.00 4.5267 -1 0 1 2 23.37 1.16 3.8062 1 0 1 2 23.91 1.38 3.7223 -2 0 1 2 24.54 37.23 3.6281 2 1 0 4 25.04 97.18 3.5561 0 1 1 4 28.27 72.20 3.1567 1 1 1 4 28.29 85.53 3.1552 3 0 0 2 28.72 69.29 3.1083 -2 1 1 4 29.99 28.10 2.9798 2 0 1 2 30.69 1.26 2.9127 -3 0 1 2 31.67 25.76 2.8250 0 2 0 2 32.50 1.83 2.7547 3 1 0 4 33.09 40.17 2.7070 1 2 0 4 34.65 41.87 2.5889 -3 1 1 4 37.06 9.75 2.4257 2 2 0 4 37.41 23.30 2.4038 0 2 1 4 37.53 8.75 2.3966 -1 2 1 4 38.02 3.49 2.3667 3 0 1 2 38.40 3.35 2.3444 -1 0 2 2 38.83 30.53 2.3194 -4 0 1 2 39.73 23.38 2.2685 1 2 1 4 39.83 18.39 2.2633 -2 0 2 2 40.07 9.26 2.2503 -2 2 1 4 41.36 18.51 2.1829 3 1 1 4 41.37 7.64 2.1827 4 1 0 4 41.71 25.95 2.1654 -1 1 2 4 42.11 4.11 2.1456 -4 1 1 4 42.63 11.98 2.1208 0 1 2 4 42.64 18.80 2.1205 1 0 2 2 42.97 14.84 2.1047 3 2 0 4 43.05 1.95 2.1010 -2 1 2 4 44.18 6.62 2.0501 2 2 1 4 44.69 6.82 2.0279 -3 2 1 4 46.49 4.43 1.9532 -3 1 2 4 47.79 1.33 1.9031 2 0 2 2 49.34 7.50 1.8471 1 3 0 4 49.78 16.63 1.8315 4 1 1 4 50.29 14.08 1.8142 3 2 1 4 50.30 18.20 1.8140 4 2 0 4 50.60 11.20 1.8041 -1 2 2 4 50.61 7.35 1.8036 2 1 2 4 50.62 8.24 1.8032 -5 1 1 4 50.87 10.10 1.7950 5 1 0 4 50.94 3.15 1.7926 -4 2 1 4 51.39 12.12 1.7780 0 2 2 4 51.71 10.66 1.7677 -4 1 2 4 51.75 5.79 1.7664 -2 2 2 4 52.28 5.01 1.7499 2 3 0 4 52.55 9.99 1.7416 0 3 1 4 54.08 2.36 1.6959 1 2 2 4 54.35 8.02 1.6880 1 3 1 4 54.61 8.65 1.6805 -2 3 1 4 54.78 12.05 1.6758 -3 2 2 4 55.84 7.03 1.6464 -5 0 2 2 56.53 4.86 1.6279 5 0 1 2 57.03 4.81 1.6149 3 1 2 4 57.73 4.23 1.5970 4 2 1 4 58.35 9.61 1.5815 -3 3 1 4 58.38 1.05 1.5806 -5 1 2 4 58.47 6.22 1.5784 2 2 2 4 58.48 6.25 1.5781 -5 2 1 4 58.51 7.08 1.5776 6 0 0 2 58.71 4.40 1.5726 5 2 0 4 59.48 4.55 1.5542 -4 2 2 4 59.97 6.05 1.5426 -6 1 1 4 60.71 6.25 1.5254 0 0 3 2 61.45 5.06 1.5089 -3 0 3 2 61.66 5.04 1.5043 -1 1 3 4 61.90 4.80 1.4989 -2 1 3 4 62.32 7.70 1.4899 4 0 2 2 63.08 3.58 1.4737 3 3 1 4 63.09 2.02 1.4736 4 3 0 4 63.35 5.14 1.4682 -1 3 2 4 63.64 1.03 1.4620 -4 3 1 4 64.03 3.55 1.4541 0 3 2 4 64.37 2.56 1.4472 3 2 2 4 65.64 2.93 1.4224 -5 2 2 4 66.16 8.01 1.4125 0 4 0 2 66.26 4.17 1.4106 1 1 3 4 66.27 1.99 1.4103 -6 1 2 4 67.43 2.86 1.3890 -4 1 3 4 67.83 3.10 1.3816 -7 0 1 2 68.07 3.76 1.3774 6 2 0 4 68.72 4.02 1.3660 -1 2 3 4 69.13 2.57 1.3589 6 1 1 4 69.65 5.44 1.3500 4 3 1 4 69.74 5.31 1.3484 -1 4 1 4 70.11 1.38 1.3422 0 2 3 4 70.32 2.72 1.3387 2 3 2 4 70.33 3.27 1.3385 -5 3 1 4 70.54 2.54 1.3352 5 3 0 4 70.93 4.62 1.3287 2 1 3 4 71.23 2.95 1.3238 -4 3 2 4 71.60 2.05 1.3179 4 2 2 4 72.51 4.74 1.3036 -5 1 3 4 73.09 1.30 1.2947 1 2 3 4 73.10 3.36 1.2945 -6 2 2 4 73.45 7.81 1.2892 3 4 0 4 73.51 2.00 1.2883 5 1 2 4 74.21 5.54 1.2779 -4 2 3 4 74.31 3.80 1.2764 2 4 1 4 74.84 2.30 1.2687 3 0 3 2 75.29 2.72 1.2622 -7 1 2 4 75.74 2.11 1.2558 3 3 2 4 75.84 2.35 1.2544 6 2 1 4 76.83 1.61 1.2408 -6 0 3 2 77.58 1.48 1.2305 2 2 3 4 78.31 2.72 1.2209 -6 3 1 4 78.40 4.47 1.2197 7 2 0 4 79.44 4.59 1.2064 -4 4 1 4 79.81 2.29 1.2017 -1 3 3 4 80.03 2.41 1.1989 -2 3 3 4 80.08 4.16 1.1983 -2 4 2 4 80.09 3.54 1.1983 5 2 2 4 80.11 3.30 1.1980 7 1 1 4 81.19 1.28 1.1847 -8 1 1 4 81.96 4.17 1.1756 1 4 2 4 82.72 2.29 1.1666 -1 0 4 2 83.33 1.95 1.1597 -8 0 2 2 83.46 1.30 1.1582 6 1 2 4 83.47 1.78 1.1581 8 1 0 4 83.53 1.13 1.1574 3 2 3 4 83.99 2.04 1.1522 1 3 3 4 84.39 1.13 1.1477 -2 1 4 4 84.52 1.54 1.1463 4 1 3 4 85.07 1.61 1.1404 -4 3 3 4 85.44 1.85 1.1363 -3 1 4 4 85.47 1.12 1.1360 -8 1 2 4 85.88 1.90 1.1317 -4 0 4 2 86.65 1.30 1.1236 6 3 1 4 86.87 1.49 1.1213 0 1 4 4 87.63 2.77 1.1135 -8 2 1 4 88.35 1.97 1.1063 2 3 3 4 89.29 1.93 1.0970 0 5 1 4 89.85 2.24 1.0917 -5 3 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.