K2Se Wyckoff R W G Crystal Structures 1 (1963) 239-444 Second edition. Interscience Publishers, New York, New York Anti-fluorite structure _database_code_amcsd 0011736 CELL PARAMETERS: 7.6760 7.6760 7.6760 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 452.277 Density (g/cm3): 2.308 MAX. ABS. INTENSITY / VOLUME**2: 60.40185828 RIR: 8.523 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 20.04 61.52 4.4317 1 1 1 8 33.01 100.00 2.7139 2 2 0 12 38.91 31.18 2.3144 3 1 1 24 47.37 15.72 1.9190 4 0 0 6 51.92 12.83 1.7610 3 3 1 24 58.95 29.06 1.5669 4 2 2 24 62.91 6.88 1.4772 5 1 1 24 62.91 2.29 1.4772 3 3 3 8 69.24 8.15 1.3569 4 4 0 12 72.91 8.56 1.2975 5 3 1 48 78.87 10.48 1.2137 6 2 0 24 82.38 2.98 1.1706 5 3 3 24 88.18 2.53 1.1079 4 4 4 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.