Nickeline Wyckoff R W G Crystal Structures 1 (1963) 85-237 Second edition. Interscience Publishers, New York, New York Note: ideal nickel arsenide structure _database_code_amcsd 0011580 CELL PARAMETERS: 3.6020 3.6020 5.0090 90.000 90.000 120.000 SPACE GROUP: P6_3mc X-RAY WAVELENGTH: 1.541838 Cell Volume: 56.282 Density (g/cm3): 7.883 MAX. ABS. INTENSITY / VOLUME**2: 161.2908793 RIR: 6.662 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 28.62 12.54 3.1194 1 0 0 6 33.85 100.00 2.6479 1 0 1 6 46.50 92.40 1.9529 1 0 2 6 50.69 66.29 1.8010 1 1 0 6 59.24 1.14 1.5597 2 0 0 6 62.35 15.26 1.4892 2 0 1 6 63.16 14.62 1.4721 1 0 3 6 71.22 21.74 1.3240 2 0 2 6 76.00 5.64 1.2522 0 0 4 1 84.40 3.95 1.1477 2 1 1 12 85.12 5.80 1.1398 2 0 3 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.