Sederholmite
      Rost E, Vestersjo E
      Acta Chemica Scandinavica 22 (1968) 2118-2134
      On the system Ni-Se-Te
      Note: Phase F, sample 83
      Locality: synthetic
      _database_code_amcsd 0011904

      CELL PARAMETERS:    3.6610   3.6610   5.3560   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     62.169
      Density (g/cm3):      7.363
      MAX. ABS. INTENSITY / VOLUME**2:      152.5670850    
      RIR:      6.747
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                28.15         10.50        3.1705    1   0   0         6
                32.83        100.00        2.7283    1   0   1        12
                44.27         95.58        2.0459    1   0   2        12
                49.81         62.56        1.8305    1   1   0         6
                59.41         16.29        1.5557    1   0   3        12
                60.95         14.99        1.5201    2   0   1        12
                68.82         21.73        1.3642    2   0   2        12
                70.30          6.55        1.3390    0   0   4         2
                81.14          6.11        1.1854    2   0   3        12
                82.48          3.90        1.1694    2   1   1        24
                89.63          6.43        1.0938    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.