Boron Parakhonskiy G, Dubrovinskaia N, Bykova E, Wirth R, Dubrovinsky L High Pressure Research 33 (2013) 673-683 High pressure synthesis and investigation of single crystals of metastable boron phases Note: epsilon-trigonal phase Locality: Synthetic _database_code_amcsd 0020600 CELL PARAMETERS: 5.5940 5.5940 12.0756 90.000 90.000 120.000 SPACE GROUP: R-3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 327.253 Density (g/cm3): 2.468 MAX. ABS. INTENSITY / VOLUME**2: 2.825990639 RIR: 0.373 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.75 20.67 4.4962 1 0 1 6 22.08 22.36 4.0252 0 0 3 2 23.54 60.28 3.7786 0 1 2 6 32.00 5.37 2.7970 1 1 0 6 35.02 55.03 2.5621 1 0 4 6 37.88 100.00 2.3750 0 2 1 6 39.22 8.32 2.2969 1 1 3 12 50.41 2.28 1.8104 2 1 1 12 53.58 14.86 1.7103 2 0 5 6 56.64 3.15 1.6251 1 0 7 6 57.03 1.48 1.6148 3 0 0 6 59.00 2.51 1.5656 2 1 4 12 61.91 5.70 1.4987 0 3 3 6 61.91 6.53 1.4987 3 0 3 6 63.79 17.77 1.4591 1 2 5 12 64.68 16.82 1.4411 0 1 8 6 66.55 3.55 1.4052 0 2 7 6 66.91 16.42 1.3985 2 2 0 6 70.52 10.59 1.3354 1 3 1 12 71.40 12.40 1.3210 2 2 3 12 72.00 11.12 1.3116 3 1 2 12 73.99 4.52 1.2811 2 0 8 6 75.48 3.39 1.2595 0 3 6 6 75.48 2.01 1.2595 3 0 6 6 75.76 10.37 1.2556 2 1 7 12 79.18 2.25 1.2097 1 1 9 12 79.54 2.42 1.2051 4 0 1 6 80.96 5.79 1.1875 0 4 2 6 82.08 1.53 1.1742 3 1 5 12 82.89 4.50 1.1647 1 2 8 12 84.33 3.81 1.1485 2 2 6 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.