Sederholmite
      Rost E, Vestersjo E
      Acta Chemica Scandinavica 22 (1968) 2118-2134
      On the system Ni-Se-Te
      Note: Phase F, sample 84
      Locality: synthetic
      _database_code_amcsd 0011905

      CELL PARAMETERS:    3.7220   3.7220   5.3500   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     64.186
      Density (g/cm3):      7.641
      MAX. ABS. INTENSITY / VOLUME**2:      180.6517427    
      RIR:      7.698
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                27.67          6.15        3.2233    1   0   0         6
                32.43        100.00        2.7610    1   0   1        12
                33.50          1.33        2.6750    0   0   2         2
                43.99         83.56        2.0585    1   0   2        12
                48.94         58.57        1.8610    1   1   0         6
                59.21         15.71        1.5604    1   0   3        12
                59.94         15.09        1.5432    2   0   1        12
                60.61          1.53        1.5277    1   1   2        12
                67.90         19.43        1.3805    2   0   2        12
                70.39          5.73        1.3375    0   0   4         2
                80.29          5.91        1.1957    2   0   3        12
                80.93          3.85        1.1879    2   1   1        24
                88.10          5.70        1.1087    2   1   2        24
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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.