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.