Sederholmite
      Rost E, Vestersjo E
      Acta Chemica Scandinavica 22 (1968) 2118-2134
      On the system Ni-Se-Te
      Note: Phase F, sample 85
      Locality: synthetic
      _database_code_amcsd 0011907

      CELL PARAMETERS:    3.8220   3.8220   5.3500   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     67.681
      Density (g/cm3):      7.991
      MAX. ABS. INTENSITY / VOLUME**2:      225.7647778    
      RIR:      9.200
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                26.94          2.34        3.3099    1   0   0         6
                31.79        100.00        2.8148    1   0   1        12
                33.50          2.35        2.6750    0   0   2         2
                43.50         69.80        2.0805    1   0   2        12
                47.58         54.11        1.9110    1   1   0         6
                58.37         15.35        1.5811    2   0   1        12
                58.82         14.95        1.5700    1   0   3        12
                59.44          2.57        1.5550    1   1   2        12
                66.43         16.81        1.4074    2   0   2        12
                70.39          4.79        1.3375    0   0   4         2
                78.52         11.53        1.2182    2   1   1        24
                78.91          5.68        1.2131    2   0   3        12
                85.73         14.68        1.1332    2   1   2        24
                88.65          7.08        1.1033    3   0   0         6
                89.42         13.85        1.0958    1   1   4        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.