Susannite Steele I M, Pluth J J, Livingstone A European Journal of Mineralogy 11 (1999) 493-499 Crystal structure of susannite, Pb4SO4(CO3)2(OH)2: a trimorph with macphersonite and leadhillite Locality: Leadhills, Scotland _database_code_amcsd 0006779 CELL PARAMETERS: 9.0718 9.0718 11.5700 90.000 90.000 120.000 SPACE GROUP: P3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 824.614 Density (g/cm3): 6.505 MAX. ABS. INTENSITY / VOLUME**2: 237.7881784 RIR: 11.903 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.64 10.44 11.5700 0 0 1 1 13.62 2.47 6.4996 0 1 1 3 13.62 2.44 6.4996 1 0 1 3 15.32 1.90 5.7850 0 0 2 1 19.05 1.76 4.6584 0 1 2 3 19.05 1.85 4.6584 1 0 2 3 19.57 20.75 4.5359 1 1 0 3 21.04 5.50 4.2230 1 1 1 3 23.92 2.45 3.7197 0 2 1 3 23.92 2.20 3.7197 2 0 1 3 24.95 66.34 3.5695 1 1 2 3 24.95 33.66 3.5695 2 -1 2 3 27.45 2.77 3.2498 0 2 2 3 27.45 3.10 3.2498 2 0 2 3 30.09 5.26 2.9694 1 2 0 3 30.09 4.31 2.9694 2 1 0 3 30.42 29.49 2.9382 2 -1 3 3 30.42 2.81 2.9382 1 1 3 3 30.91 8.61 2.8925 0 0 4 1 34.24 36.21 2.6188 3 0 0 3 35.13 1.80 2.5542 0 3 1 3 35.13 2.12 2.5542 3 0 1 3 36.85 1.17 2.4388 1 1 4 3 36.85 3.12 2.4388 2 -1 4 3 38.25 1.48 2.3528 1 2 3 3 38.25 1.20 2.3528 2 1 3 3 38.92 9.08 2.3140 0 0 5 1 39.74 4.27 2.2680 2 2 0 3 40.53 3.49 2.2256 2 2 1 3 41.44 1.32 2.1790 1 3 0 3 41.44 1.36 2.1790 3 1 0 3 42.20 1.03 2.1413 3 1 1 3 42.83 12.67 2.1115 4 -2 2 3 42.83 9.54 2.1115 2 2 2 3 43.93 8.12 2.0613 1 1 5 3 44.43 2.24 2.0391 -1 4 2 3 44.43 1.76 2.0391 4 -1 2 3 46.45 3.30 1.9550 4 -2 3 3 46.45 4.53 1.9550 2 2 3 3 46.79 4.08 1.9413 0 3 4 3 46.79 4.01 1.9413 3 0 4 3 48.98 1.27 1.8598 0 4 2 3 48.98 1.46 1.8598 4 0 2 3 51.18 1.30 1.7847 4 -2 4 3 51.50 1.08 1.7746 2 -1 6 3 52.79 6.75 1.7340 0 3 5 3 52.79 6.77 1.7340 3 0 5 3 53.23 1.31 1.7208 2 3 2 3 53.45 1.05 1.7144 1 4 0 3 54.08 1.32 1.6959 -1 5 1 3 54.08 1.35 1.6959 5 -1 1 3 55.94 2.05 1.6437 -1 5 2 3 55.94 2.09 1.6437 1 4 2 3 55.94 2.06 1.6437 4 1 2 3 55.94 1.82 1.6437 5 -1 2 3 56.84 1.24 1.6197 4 -2 5 3 58.96 1.12 1.5666 1 4 3 3 58.96 1.36 1.5666 -1 5 3 3 58.96 1.48 1.5666 5 -1 3 3 58.96 1.34 1.5666 4 1 3 3 59.53 3.23 1.5530 1 1 7 3 59.53 5.15 1.5530 2 -1 7 3 61.31 2.72 1.5120 3 3 0 3 63.03 1.19 1.4748 1 4 4 3 63.03 1.05 1.4748 4 1 4 3 63.30 1.07 1.4691 2 2 6 3 70.50 1.60 1.3358 4 -2 7 3 70.50 1.64 1.3358 2 2 7 3 72.14 1.59 1.3094 6 0 0 3 75.04 1.42 1.2657 6 -3 5 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.