Haydeeite
      Malcherek T, Schluter J
      Acta Crystallographica B63 (2007) 157-160
      Cu3MgCl2(OH)6 and the bond-valence parameters of the OH-Cl bond
      Locality: Haydee mine, Salar Grande, Atacama desert, Chile
      _database_code_amcsd 0009948

      CELL PARAMETERS:    6.2733   6.2733   5.7472   90.000   90.000  120.000
      SPACE GROUP: P-3m1     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    195.875
      Density (g/cm3):      3.288
      MAX. ABS. INTENSITY / VOLUME**2:      51.99519897    
      RIR:      5.149
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.42        100.00        5.7472    0   0   1         2
                16.32         22.53        5.4328    1   0   0         6
                22.52          1.49        3.9481    0   1   1         6
                31.12          9.17        2.8736    0   0   2         2
                32.52         18.28        2.7533    1   1   1        12
                32.97         15.73        2.7164    2   0   0         6
                35.34         10.49        2.5402    1   0   2         6
                35.34          1.37        2.5402    0   1   2         6
                36.59         68.61        2.4559    0   2   1         6
                36.59          6.64        2.4559    2   0   1         6
                42.67          1.13        2.1188    1   1   2        12
                44.10          1.28        2.0534    2   1   0        12
                45.98         20.28        1.9740    0   2   2         6
                45.98         16.27        1.9740    2   0   2         6
                47.46          3.41        1.9157    0   0   3         2
                50.52          2.23        1.8067    0   1   3         6
                53.02          2.49        1.7272    0   3   1         6
                53.02          1.11        1.7272    3   0   1         6
                54.96          4.41        1.6707    2   1   2        12
                58.89         16.68        1.5683    2   2   0         6
                59.00          9.53        1.5656    0   2   3         6
                59.00          4.78        1.5656    2   0   3         6
                61.26         11.10        1.5130    2   2   1        12
                66.78          2.02        1.4008    1   2   3        12
                68.11          5.13        1.3766    2   2   2        12
                69.17          1.74        1.3582    4   0   0         6
                70.58          1.58        1.3345    1   3   2        12
                71.36          1.09        1.3218    0   4   1         6
                71.36          6.21        1.3218    4   0   1         6
                74.74          3.31        1.2701    0   2   4         6
                74.74          4.89        1.2701    2   0   4         6
                77.78          2.61        1.2280    0   4   2         6
                77.78          2.68        1.2280    4   0   2         6
                78.88          3.80        1.2135    2   2   3        12
                88.18          1.09        1.1080    0   4   3         6
                88.18          2.21        1.1080    4   0   3         6
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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.