Harkerite Giuseppetti G, Mazzi F, Tadini C American Mineralogist 62 (1977) 263-272 The crystal structure of harkerite _database_code_amcsd 0000564 CELL PARAMETERS: 18.1310 18.1310 18.1310 33.460 33.460 33.460 SPACE GROUP: R-3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1613.619 Density (g/cm3): 3.034 MAX. ABS. INTENSITY / VOLUME**2: 9.164959406 RIR: 0.984 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.17 2.65 17.1001 1 1 1 2 9.94 6.74 8.9028 1 0 0 6 10.35 2.01 8.5500 2 2 2 2 10.38 2.57 8.5260 1 1 0 6 16.95 22.56 5.2303 3 3 2 6 16.99 19.84 5.2192 0 -1 1 6 17.77 2.16 4.9919 2 1 0 12 19.90 2.99 4.4617 4 3 3 6 19.93 2.80 4.4548 3 2 1 12 19.95 2.84 4.4514 2 0 0 6 21.44 1.18 4.1446 4 4 3 6 23.12 4.79 3.8471 3 3 1 6 24.62 1.56 3.6166 5 4 4 6 26.14 12.17 3.4092 0 -1 2 12 26.24 3.86 3.3959 5 5 4 6 26.28 5.77 3.3914 4 4 2 6 26.31 11.39 3.3869 2 -1 1 12 27.51 14.73 3.2418 3 2 0 12 29.56 4.36 3.0218 6 5 5 6 29.63 5.96 3.0154 4 3 1 12 29.65 2.29 3.0133 1 -2 1 6 30.06 5.74 2.9727 5 5 3 6 30.11 4.41 2.9676 2 -1 2 6 31.25 3.76 2.8624 6 6 5 6 31.27 7.45 2.8606 6 5 4 12 31.43 1.78 2.8464 6 4 4 6 31.46 9.57 2.8438 5 3 2 12 31.48 2.07 2.8420 3 3 0 6 31.48 3.18 2.8420 4 1 1 6 33.64 1.07 2.6640 4 4 1 6 33.64 4.44 2.6640 5 2 2 6 34.29 95.27 2.6151 6 6 4 6 34.36 100.00 2.6096 0 -2 2 6 36.41 2.05 2.4676 7 7 6 6 36.52 2.01 2.4607 3 -1 2 12 37.93 2.32 2.3722 4 3 0 12 38.50 7.34 2.3381 7 5 4 12 38.56 5.24 2.3351 5 2 1 12 39.93 1.22 2.2579 8 7 7 6 40.03 1.43 2.2526 5 4 1 12 41.71 1.29 2.1655 8 7 8 6 42.41 50.84 2.1315 4 4 0 6 43.68 1.19 2.0723 8 6 8 6 43.72 2.22 2.0706 8 5 5 6 43.72 1.65 2.0706 7 7 4 6 43.75 5.38 2.0692 7 4 3 12 43.77 1.46 2.0682 6 2 2 6 43.79 2.12 2.0672 3 -2 1 12 44.55 2.24 2.0338 5 5 1 6 45.95 4.60 1.9751 7 6 3 12 45.99 3.67 1.9733 5 3 0 12 46.01 3.46 1.9727 2 -3 1 12 47.22 1.31 1.9247 8 6 4 12 47.28 1.88 1.9227 6 3 1 12 47.29 1.18 1.9222 5 1 0 12 49.33 68.71 1.8472 8 4 4 6 50.51 2.71 1.8069 2 -3 2 6 52.55 3.92 1.7414 8 5 3 12 52.59 1.94 1.7401 6 1 1 6 53.62 2.39 1.7092 8 6 3 12 53.63 3.99 1.7088 7 6 2 12 53.76 1.38 1.7052 5 5 0 6 53.77 2.52 1.7048 5 -1 2 12 53.78 2.91 1.7046 0 -2 4 12 55.68 3.83 1.6508 6 2 0 12 58.62 1.25 1.5749 7 7 2 6 58.65 2.37 1.5740 5 -1 4 12 61.50 20.37 1.5077 8 6 2 12 61.55 10.85 1.5067 2 -4 2 6 62.52 1.66 1.4855 0 -3 4 12 72.43 14.53 1.3048 0 -4 4 6 75.03 1.03 1.2660 7 -1 2 12 77.60 1.07 1.2303 6 -2 4 12 87.70 1.36 1.1128 8 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.