Selenium Keller R, Holzapfel W B, Schulz H Physical Review B16 (1977) 4404-4412 Effect of pressure on the atom positions in Se and Te Locality: synthetic Sample: at P = 8.64 GPa Note: known as alpha phase with trigonal structure _database_code_amcsd 0015167 CELL PARAMETERS: 3.7790 3.7790 5.1090 90.000 90.000 120.000 SPACE GROUP: P3_121 X-RAY WAVELENGTH: 1.541838 Cell Volume: 63.186 Density (g/cm3): 6.224 MAX. ABS. INTENSITY / VOLUME**2: 201.8577292 RIR: 10.560 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 27.25 20.94 3.2727 1 0 0 6 32.49 6.88 2.7558 0 1 1 6 32.49 93.12 2.7558 1 0 1 6 45.02 35.69 2.0137 0 1 2 6 45.02 2.64 2.0137 1 0 2 6 48.16 19.12 1.8895 1 1 0 3 51.57 12.87 1.7722 1 1 1 6 53.83 8.21 1.7030 0 0 3 2 56.21 2.38 1.6364 2 0 0 6 59.30 7.77 1.5584 0 2 1 6 59.30 8.22 1.5584 2 0 1 6 60.99 7.47 1.5191 1 1 2 6 61.37 1.85 1.5107 0 1 3 6 61.37 1.85 1.5107 1 0 3 6 68.04 4.96 1.3779 2 0 2 6 68.04 5.25 1.3779 0 2 2 6 75.09 9.17 1.2650 1 1 3 6 77.11 8.80 1.2370 2 1 0 6 79.77 3.14 1.2022 1 2 1 6 79.77 2.97 1.2022 2 1 1 6 80.77 5.60 1.1898 1 0 4 6 87.65 2.31 1.1133 1 2 2 6 87.65 2.45 1.1133 2 1 2 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.