Breithauptite 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 0011581 CELL PARAMETERS: 3.9400 3.9400 5.1400 90.000 90.000 120.000 SPACE GROUP: P6_3mc X-RAY WAVELENGTH: 1.541838 Cell Volume: 69.101 Density (g/cm3): 8.672 MAX. ABS. INTENSITY / VOLUME**2: 311.2539206 RIR: 11.687 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 31.47 100.00 2.8428 1 0 1 6 34.91 3.40 2.5700 0 0 2 1 44.11 53.79 2.0528 1 0 2 6 46.07 51.16 1.9700 1 1 0 6 56.86 15.99 1.6192 2 0 1 6 59.09 3.95 1.5635 1 1 2 6 60.46 12.94 1.5311 1 0 3 6 65.69 13.91 1.4214 2 0 2 6 73.73 3.41 1.2850 0 0 4 1 76.09 11.78 1.2509 2 1 1 12 79.24 5.17 1.2089 2 0 3 6 83.95 12.24 1.1527 2 1 2 12 85.34 6.45 1.1374 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.