Boron
      Will G, Kiefer B
      Zeitschrift fur Anorganische und Allgemeine Chemie 627 (2001) 2100-2104
      Electron deformation density in alpha-boron
      Note: alpha-phase
      Locality: Synthetic
      _database_code_amcsd 0020597

      CELL PARAMETERS:    4.9179   4.9179  12.5805   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    263.504
      Density (g/cm3):      2.452
      MAX. ABS. INTENSITY / VOLUME**2:      2.651094740    
      RIR:      0.352
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.19         52.98        4.1935    0   0   3         2
                22.03        100.00        4.0341    1   0   1         6
                25.25          2.54        3.5267    0   1   2         6
                35.48         69.94        2.5300    1   0   4         6
                36.54         12.09        2.4590    1   1   0         6
                41.69          3.12        2.1663    0   1   5         6
                42.62          3.96        2.1212    1   1   3        12
                43.08         58.53        2.0996    0   2   1         6
                55.50          5.89        1.6558    1   0   7         6
                56.62         12.72        1.6255    2   0   5         6
                57.74         12.12        1.5967    2   1   1        12
                63.01         11.06        1.4752    0   1   8         6
                65.09         25.18        1.4330    2   1   4        12
                65.78         11.75        1.4197    3   0   0         6
                66.94          6.24        1.3978    0   0   9         2
                68.29         13.13        1.3735    0   2   7         6
                69.30         17.77        1.3560    1   2   5        12
                69.96          9.20        1.3447    3   0   3         6
                69.96         16.59        1.3447    0   3   3         6
                75.09         20.53        1.2650    2   0   8         6
                77.66          1.78        1.2295    2   2   0         6
                80.02          1.05        1.1991    2   1   7        12
                81.60          1.08        1.1798    2   2   3        12
                81.92          1.33        1.1761    1   3   1        12
                86.52          1.12        1.1249    1   2   8        12
                88.53          1.47        1.1046    0   1  11         6
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.