Ge Mn Nb
      Roy-Montreuil J, Deyris B, Fruchart R, Michel A
      Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 266 (1968) 615-617
      Etude sur la structure cristallographique du compose Nb Mn Ge
      _cod_database_code 1008964
      _database_code_amcsd 0016829

      CELL PARAMETERS:    6.5400   6.5400   3.6310   90.000   90.000  120.000
      SPACE GROUP: P-62m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    134.497
      Density (g/cm3):      8.165
      MAX. ABS. INTENSITY / VOLUME**2:      147.7009318    
      RIR:      5.890
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                27.27          5.97        3.2700    1   1   0         3
                29.22          1.05        3.0568    1   0   1        12
                31.59         11.73        2.8319    2   0   0         6
                37.00         82.04        2.4299    1   1   1         6
                40.39        100.00        2.2330    2   0   1        12
                42.22         35.63        2.1407    2   1   0         6
                48.20         25.88        1.8879    3   0   0         6
                49.42         19.89        1.8441    2   1   1        12
                50.25         24.04        1.8155    0   0   2         2
                56.26          6.26        1.6350    2   2   0         3
                58.12          1.49        1.5873    1   1   2         6
                58.78         10.28        1.5709    3   1   0         6
                60.58          3.05        1.5284    2   0   2        12
                62.28          1.17        1.4908    2   2   1         6
                64.65         12.94        1.4417    3   1   1        12
                65.97          1.73        1.4160    4   0   0         6
                67.67         14.13        1.3846    2   1   2        12
                72.19         13.30        1.3086    3   0   2        12
                77.18          4.77        1.2359    4   1   0         6
                78.12         18.88        1.2234    3   2   1        12
                78.77          4.18        1.2149    2   2   2         6
                80.93          7.07        1.1879    3   1   2        12
                82.43          4.47        1.1700    4   1   1        12
                85.56          5.25        1.1351    1   1   3         6
                85.78          2.37        1.1328    5   0   0         6
                87.33          1.35        1.1165    4   0   2        12
                87.69          8.11        1.1129    2   0   3        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.