Namuwite Groat L A American Mineralogist 81 (1996) 238-243 The crystal structure of namuwite, a mineral with Zn in tetrahedral and octahedral coordination, and its relationship to the synthetic basic zinc sulfates Note: U(1,2) for S has been changed to match symmetry constraints. _database_code_amcsd 0001775 CELL PARAMETERS: 8.3300 8.3300 10.5400 90.000 90.000 120.000 SPACE GROUP: P-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 633.375 Density (g/cm3): 2.802 MAX. ABS. INTENSITY / VOLUME**2: 78.60431458 RIR: 9.135 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.39 100.00 10.5400 0 0 1 2 14.88 3.15 5.9531 0 1 1 6 14.88 4.12 5.9531 1 0 1 6 16.82 7.70 5.2700 0 0 2 2 20.87 2.64 4.2554 1 0 2 6 21.33 3.00 4.1650 1 1 0 6 25.35 4.91 3.5133 0 0 3 2 27.29 7.98 3.2677 2 -1 2 6 27.29 4.11 3.2677 1 1 2 6 28.25 7.81 3.1587 1 0 3 6 30.02 1.88 2.9766 0 2 2 6 32.85 2.16 2.7266 1 2 0 6 32.85 7.21 2.7266 2 1 0 6 33.37 2.45 2.6855 1 1 3 6 33.96 1.30 2.6397 1 2 1 6 33.96 12.84 2.6397 2 1 1 6 33.96 2.83 2.6397 -1 3 1 6 35.67 1.15 2.5168 0 2 3 6 36.30 1.82 2.4751 0 1 4 6 37.12 8.93 2.4217 2 1 2 6 37.40 1.20 2.4047 3 0 0 6 41.94 4.18 2.1540 2 1 3 6 48.02 1.06 1.8948 1 2 4 6 48.02 1.52 1.8948 -1 3 4 6 48.02 2.68 1.8948 2 1 4 6 55.07 2.98 1.6677 2 1 5 6 55.07 2.47 1.6677 -1 3 5 6 58.64 4.02 1.5742 1 4 0 6 59.36 2.28 1.5570 1 4 1 6 59.36 1.87 1.5570 5 -1 1 6 62.94 1.18 1.4767 2 1 6 6 62.94 2.48 1.4767 -1 3 6 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.