Mn66Ni20Si14
      Shoemaker C B, Shoemaker D P, Hopkins T E, Yindepit S
      Acta Crystallographica B34 (1978) 3573-3576
      Refinement of the structure of beta-manganese and of related phase in the
      Mn-Ni-Si system
      Locality: synthetic
      _database_code_amcsd 0009652

      CELL PARAMETERS:    6.2920   6.2920   6.2920   90.000   90.000   90.000
      SPACE GROUP: P2_13     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    249.096
      Density (g/cm3):      6.916
      MAX. ABS. INTENSITY / VOLUME**2:      125.9201819    
      RIR:      5.928
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.96          1.83        4.4491    1   1   0        12
                24.50          1.97        3.6327    1   1   1         4
                28.37          1.03        3.1460    2   0   0         6
                31.80          7.01        2.8139    2   0   1        12
                34.93          1.64        2.5687    2   1   1        12
                43.13        100.00        2.0973    2   2   1        12
                45.59         34.46        1.9897    3   0   1        12
                45.59         23.27        1.9897    3   1   0        12
                47.95         23.61        1.8971    3   1   1        12
                54.57          3.04        1.6816    3   2   1        12
                54.57          4.74        1.6816    3   1   2        12
                62.64          4.78        1.4830    4   1   1        12
                66.45          2.12        1.4069    4   0   2        12
                66.45          2.37        1.4069    4   2   0        12
                70.16          1.12        1.3415    3   3   2        12
                73.77          1.08        1.2843    4   2   2        12
                75.56          1.23        1.2584    4   3   0        12
                77.33          1.55        1.2340    5   0   1        12
                77.33          7.49        1.2340    4   1   3        12
                77.33          9.33        1.2340    4   3   1        12
                79.09          3.64        1.2109    5   1   1        12
                82.57          4.84        1.1684    4   2   3        12
                82.57          3.39        1.1684    5   2   0        12
                82.57          2.95        1.1684    5   0   2        12
                82.57          3.99        1.1684    4   3   2        12
                84.30          2.39        1.1488    5   1   2        12
                84.30          1.32        1.1488    5   2   1        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.