D0.41 Nb Se2
      Kulikov L, Semjonov-Kobzar A, Antonova M, Chechovsky A, Akselrud L,
      Skolozdra R, Fruchart D, Soubeyroux J
      Journal of Alloys and Compounds 244 (1996) 11-15
      X-ray and neutron diffraction studies of the formation and structure of
      hydrogen intercalated 2H - Nb Se2 phases
      _cod_database_code 1008737
      _database_code_amcsd 0016618

      CELL PARAMETERS:    3.4347   3.4347  12.9735   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    132.546
      Density (g/cm3):      6.284
      MAX. ABS. INTENSITY / VOLUME**2:      192.6842016    
      RIR:      9.984
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.65         32.44        6.4868    0   0   2         2
                27.50          3.69        3.2434    0   0   4         2
                30.04         37.61        2.9745    1   0   0         6
                33.13          5.22        2.7038    1   0   2        12
                36.67        100.00        2.4508    1   0   3        12
                41.18          1.82        2.1922    1   0   4        12
                41.78          6.38        2.1623    0   0   6         2
                46.44         28.56        1.9553    1   0   5        12
                52.31          4.66        1.7490    1   0   6        12
                53.35         26.65        1.7174    1   1   0         6
                55.34          4.09        1.6602    1   1   2        12
                56.77          6.38        1.6217    0   0   8         2
                58.69          1.46        1.5730    1   0   7        12
                61.05          2.30        1.5177    1   1   4        12
                62.44          3.95        1.4873    2   0   0         6
                65.56          5.90        1.4238    1   0   8        12
                66.48         14.91        1.4064    2   0   3        12
                69.96          6.98        1.3448    1   1   6        12
                73.38          6.26        1.2903    2   0   5        12
                77.97          1.23        1.2254    2   0   6        12
                81.66         11.82        1.1791    1   1   8        12
                89.36          7.84        1.0964    1   0  11        12
                89.39          2.34        1.0961    2   0   8        12
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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.