Covellite Fjellvag H, Gronvold F, Stolen S, Andresen A F, Mueller-Kaefer R, Simon A Zeitschrift fur Kristallographie 184 (1988) 111-121 Low-temperature structural distortion in CuS Locality: synthetic Sample: T = 55 K Note: Cell parameters estimated from Figure 1 _database_code_amcsd 0010980 CELL PARAMETERS: 3.7820 3.7820 16.2900 90.000 90.000 120.000 SPACE GROUP: P6_3/mmc X-RAY WAVELENGTH: 1.541838 Cell Volume: 201.788 Density (g/cm3): 4.720 MAX. ABS. INTENSITY / VOLUME**2: 64.37455617 RIR: 4.441 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.86 5.52 8.1450 0 0 2 2 27.23 10.95 3.2753 1 0 0 6 27.78 14.38 3.2110 1 0 1 12 29.39 44.36 3.0388 1 0 2 12 31.91 100.00 2.8046 1 0 3 12 32.99 43.33 2.7150 0 0 6 2 38.99 9.60 2.3098 1 0 5 12 43.29 5.21 2.0902 1 0 6 12 44.49 4.77 2.0363 0 0 8 2 47.95 11.24 1.8971 1 0 7 12 48.12 66.70 1.8910 1 1 0 6 52.95 25.22 1.7293 1 0 8 12 56.17 1.46 1.6377 2 0 0 6 56.47 1.45 1.6294 2 0 1 12 57.39 4.86 1.6055 2 0 2 12 58.24 2.98 1.5842 1 0 9 12 58.90 14.79 1.5679 2 0 3 12 59.58 37.62 1.5517 1 1 6 12 63.59 1.93 1.4632 2 0 5 12 63.81 1.78 1.4586 1 0 10 12 66.70 1.19 1.4023 2 0 6 12 67.61 6.75 1.3856 1 1 8 12 69.68 7.86 1.3494 1 0 11 12 70.29 2.94 1.3393 2 0 7 12 74.33 7.68 1.2761 2 0 8 12 78.08 3.40 1.2239 2 1 2 24 79.39 10.15 1.2070 2 1 3 24 82.99 1.40 1.1636 0 0 14 2 83.55 1.45 1.1572 2 1 5 24 89.15 3.47 1.0984 2 0 11 12 89.35 4.89 1.0964 1 0 14 12 89.72 2.74 1.0929 2 1 7 24 89.84 8.20 1.0918 3 0 0 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.