Simonkolleite
      Hawthorne F C, Sokolova E V
      The Canadian Mineralogist 40 (2002) 939-946
      Simonkolleite, Zn5(OH)8Cl2(H2O), a decorated interrupted-sheet structure
      of the form [M_2]4
      _database_code_amcsd 0005776

      CELL PARAMETERS:    6.3412   6.3412  23.6460   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    823.439
      Density (g/cm3):      3.352
      MAX. ABS. INTENSITY / VOLUME**2:      49.94216803    
      RIR:      4.851
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                11.23        100.00        7.8820    0   0   3         2
                16.57         10.78        5.3493    1   0   1         6
                22.09         14.17        4.0234    1   0   4         6
                22.56          6.71        3.9410    0   0   6         2
                24.85         18.51        3.5835    0   1   5         6
                28.14         16.96        3.1706    1   1   0         6
                30.39         15.88        2.9415    1   1   3        12
                31.08         21.68        2.8772    1   0   7         6
                32.84         25.47        2.7275    0   2   1         6
                33.50         34.00        2.6746    2   0   2         6
                34.46         16.05        2.6027    0   1   8         6
                36.37          6.71        2.4704    1   1   6        12
                37.89         17.67        2.3746    2   0   5         6
                41.58          2.87        2.1718    1   0  10         6
                43.78          2.18        2.0677    2   1   1        12
                44.80         16.87        2.0230    1   1   9        12
                45.07          4.80        2.0117    2   0   8         6
                46.06          4.04        1.9705    0   0  12         2
                46.36          4.27        1.9584    2   1   4        12
                47.86          5.19        1.9006    1   2   5        12
                49.81          2.35        1.8305    3   0   0         6
                50.97          5.14        1.7918    0   2  10         6
                51.23          1.52        1.7831    3   0   3         6
                51.69          9.56        1.7685    2   1   7        12
                53.98          8.59        1.6986    1   2   8        12
                54.19          8.04        1.6926    2   0  11         6
                54.86          1.29        1.6736    1   1  12        12
                55.34          1.26        1.6602    3   0   6         6
                58.19         18.81        1.5853    2   2   0         6
                58.55          1.27        1.5764    0   0  15         2
                59.23          1.95        1.5599    2   1  10        12
                59.48          7.15        1.5542    2   2   3        12
                61.11         10.66        1.5164    0   2  13         6
                61.77          2.54        1.5019    0   3   9         6
                61.77          2.56        1.5019    3   0   9         6
                63.02          1.46        1.4749    1   3   4        12
                63.22          1.58        1.4708    2   2   6        12
                64.25          1.79        1.4498    3   1   5        12
                64.81          3.49        1.4386    2   0  14         6
                67.45          3.18        1.3885    1   3   7        12
                68.45          3.00        1.3706    4   0   1         6
                68.85          2.93        1.3637    0   4   2         6
                69.42          3.39        1.3539    3   1   8        12
                71.56          1.66        1.3185    0   4   5         6
                72.65          4.05        1.3014    0   2  16         6
                77.24          3.84        1.2352    2   2  12        12
                81.55          1.48        1.1804    3   2   7        12
                83.39          1.78        1.1590    2   3   8        12
                83.56          1.77        1.1571    0   4  11         6
                83.67          1.09        1.1558    0   1  20         6
                87.21          2.15        1.1178    2   2  15        12
                89.42          2.83        1.0958    4   0  13         6
                89.99          1.33        1.0903    1   4   9        12
                89.99          1.28        1.0903    4   1   9        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.