Hodgkinsonite
      Rentzeperis P J
      Zeitschrift fur Kristallographie 119 (1963) 117-138
      The crystal structure of hodgkinsonite Zn2Mn[(OH)2|SiO4]
      Locality: Franklin, New Jersey
      Note: y(H2) corrected
      _database_code_amcsd 0010606

      CELL PARAMETERS:    8.1700   5.3160  11.7610   90.000   95.250   90.000
      SPACE GROUP: P2_1/a    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    508.658
      Density (g/cm3):      4.072
      MAX. ABS. INTENSITY / VOLUME**2:      15.35218074    
      RIR:      1.228
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 7.55         25.01       11.7117    0   0   1         2
                18.33          3.55        4.8407    0   1   1         4
                19.95          6.31        4.4502    1   1   0         4
                21.00          5.21        4.2309   -1   1   1         4
                21.72         11.45        4.0926    1   1   1         4
                22.47         14.64        3.9565   -2   0   1         2
                22.59         17.72        3.9360    0   1   2         4
                22.78         27.70        3.9039    0   0   3         2
                23.80         35.29        3.7381    2   0   1         2
                24.51         42.13        3.6318   -1   1   2         4
                25.49         22.39        3.4940   -2   0   2         2
                27.61         48.76        3.2306    2   1   0         4
                27.83          7.40        3.2062    2   0   2         2
                28.11          5.00        3.1739   -2   1   1         4
                28.36         11.20        3.1466    0   1   3         4
                29.21         22.67        3.0578    2   1   1         4
                29.68         34.84        3.0104   -1   1   3         4
                30.25         79.92        2.9550   -2   0   3         2
                30.53          2.15        2.9279    0   0   4         2
                30.62          7.18        2.9198   -2   1   2         4
                31.22        100.00        2.8645    1   1   3         4
                32.61         14.99        2.7455    2   1   2         4
                33.23         14.48        2.6961    2   0   3         2
                33.72         21.90        2.6580    0   2   0         2
                34.60         36.07        2.5921    0   2   1         4
                34.99         32.40        2.5646    0   1   4         4
                35.53          1.68        2.5266    1   2   0         4
                36.16         30.00        2.4844   -1   2   1         4
                37.15         21.12        2.4203    0   2   2         4
                37.39          7.62        2.4050   -3   1   1         4
                37.40         27.59        2.4045    2   1   3         4
                37.61          7.77        2.3916    1   1   4         4
                38.43          1.55        2.3423    0   0   5         2
                38.67         39.64        2.3287    3   1   1         4
                39.16         15.24        2.3002   -3   1   2         4
                39.23          7.89        2.2962    1   2   2         4
                40.03          6.52        2.2524   -2   1   4         4
                40.54          5.05        2.2251    2   2   0         4
                41.08          1.39        2.1971    0   2   3         4
                41.59          2.62        2.1716    3   1   2         4
                41.70         10.84        2.1662    2   2   1         4
                42.04          1.32        2.1491   -1   2   3         4
                42.74         20.97        2.1155   -2   2   2         4
                42.75         11.13        2.1153   -2   0   5         2
                43.18          1.94        2.0950    2   1   4         4
                44.51         12.41        2.0356   -4   0   1         2
                44.55          4.34        2.0339    4   0   0         2
                45.87          7.01        1.9783   -4   0   2         2
                45.98          4.29        1.9737    4   0   1         2
                46.47          3.07        1.9540    2   0   5         2
                46.53         13.78        1.9519    0   0   6         2
                46.82          5.56        1.9403   -1   2   4         4
                47.89          8.92        1.8996    4   1   0         4
                47.92          5.12        1.8983    3   2   0         4
                48.06          5.33        1.8931   -3   2   1         4
                48.24          1.52        1.8865    1   2   4         4
                49.14          3.20        1.8540   -4   1   2         4
                49.76         10.88        1.8323    0   1   6         4
                49.94         11.88        1.8262   -2   0   6         2
                50.08          9.33        1.8214   -1   1   6         4
                50.24          5.33        1.8159   -2   2   4         4
                50.93          4.58        1.7930    3   1   4         4
                51.68         19.33        1.7686   -4   1   3         4
                52.10          4.72        1.7555    1   1   6         4
                52.13          8.66        1.7546   -3   1   5         4
                52.21          9.54        1.7521    0   3   1         4
                52.61          2.92        1.7397    4   0   3         2
                52.91          8.14        1.7303    2   2   4         4
                53.66          1.22        1.7080    1   3   1         4
                54.14          4.88        1.6939    1   2   5         4
                55.52         20.40        1.6551   -2   2   5         4
                55.58          2.33        1.6535    4   1   3         4
                56.02          1.06        1.6415   -3   2   4         4
                56.94          3.89        1.6172   -2   3   1         4
                56.95          3.26        1.6170    3   1   5         4
                57.08          2.51        1.6136    0   3   3         4
                57.49         22.09        1.6031    4   0   4         2
                57.77          6.50        1.5959    0   1   7         4
                58.13          9.65        1.5870   -4   2   2         4
                58.22          2.13        1.5846    4   2   1         4
                58.30          1.07        1.5826   -3   1   6         4
                58.39          2.53        1.5804   -2   3   2         4
                58.68          3.96        1.5733    0   2   6         4
                58.76          2.12        1.5714    1   3   3         4
                59.61         45.62        1.5509    2   3   2         4
                60.02          1.84        1.5413   -4   1   5         4
                60.43          2.17        1.5318   -2   1   7         4
                60.56          7.82        1.5289    4   2   2         4
                60.73          2.70        1.5250    5   1   1         4
                60.97          2.74        1.5197   -2   3   3         4
                61.86         10.03        1.4998    2   0   7         2
                62.27          1.55        1.4909   -5   1   3         4
                62.75          2.25        1.4808    2   3   3         4
                62.89          1.19        1.4778    1   3   4         4
                63.16          5.37        1.4721    5   1   2         4
                63.23          3.56        1.4706    4   0   5         2
                63.62          1.55        1.4625    3   3   1         4
                64.58          6.15        1.4431   -2   3   4         4
                65.13          5.17        1.4323    2   2   6         4
                65.21          5.46        1.4306    3   2   5         4
                65.42         16.80        1.4266   -5   1   4         4
                65.79          1.39        1.4195   -2   0   8         2
                65.98          2.13        1.4159    0   2   7         4
                66.10          2.25        1.4136   -1   2   7         4
                66.12         13.15        1.4132    0   3   5         4
                66.19         11.90        1.4118   -1   1   8         4
                66.47         10.60        1.4066   -3   2   6         4
                67.49          2.02        1.3878    5   2   0         4
                68.07          1.03        1.3773   -4   2   5         4
                68.33          2.97        1.3728    4   2   4         4
                68.73          1.31        1.3657    5   2   1         4
                68.99          4.02        1.3613   -6   0   1         2
                69.30          2.08        1.3560    6   0   0         2
                69.39          5.20        1.3543   -4   0   7         2
                69.55          1.16        1.3517   -5   1   5         4
                69.74          1.39        1.3484   -6   0   2         2
                70.18          1.32        1.3410   -5   2   3         4
                70.45          5.51        1.3365   -4   3   1         4
                70.48          2.69        1.3361    4   3   0         4
                70.66          1.15        1.3331    6   0   1         2
                71.11          2.75        1.3258    3   1   7         4
                71.44          1.14        1.3205    0   4   1         4
                71.47          1.63        1.3199   -4   3   2         4
                71.51          1.52        1.3193    3   2   6         4
                71.54          1.14        1.3188   -6   0   3         2
                71.85          1.80        1.3139    6   1   0         4
                72.31          1.27        1.3067    4   1   6         4
                72.38          8.31        1.3056   -1   4   1         4
                72.94          1.17        1.2970   -3   2   7         4
                73.05          1.94        1.2952    6   0   2         2
                73.53          4.30        1.2880   -4   3   3         4
                73.61          4.00        1.2868    4   2   5         4
                73.80          1.04        1.2839   -1   4   2         4
                73.89          1.06        1.2826   -1   2   8         4
                74.30          1.85        1.2765    5   2   3         4
                74.36          1.05        1.2757   -6   0   4         2
                75.01          3.70        1.2662   -1   1   9         4
                76.06          1.44        1.2514    1   2   8         4
                76.59          3.19        1.2441   -4   3   4         4
                76.72          1.10        1.2422   -2   4   2         4
                76.78          1.05        1.2414    4   3   3         4
                77.44          1.40        1.2325    1   1   9         4
                78.65          1.28        1.2165    0   3   7         4
                79.03          6.21        1.2116   -6   2   1         4
                79.66          1.78        1.2036   -1   4   4         4
                80.28          2.28        1.1958    2   2   8         4
                80.48          1.68        1.1934    3   4   0         4
                80.85          1.40        1.1888    4   3   4         4
                82.25          1.16        1.1721   -2   4   4         4
                82.33          1.48        1.1712    0   0  10         2
                82.54          2.06        1.1687    0   2   9         4
                82.92          1.02        1.1643    6   2   2         4
                83.22          1.52        1.1609    6   1   4         4
                84.31          1.12        1.1486   -2   2   9         4
                84.67          1.13        1.1447   -4   0   9         2
                85.32          1.36        1.1377   -6   1   6         4
                85.59          1.04        1.1348   -4   3   6         4
                86.17          2.50        1.1286    0   3   8         4
                86.26          1.79        1.1276   -2   1  10         4
                86.40          3.29        1.1262   -4   2   8         4
                86.90          1.56        1.1210   -3   4   4         4
                87.54          1.13        1.1144    4   1   8         4
                87.87          1.81        1.1111   -6   2   5         4
                88.19          1.07        1.1079   -2   3   8         4
                88.58          1.03        1.1040   -6   0   7         2
                89.03          1.71        1.0996    2   2   9         4
                89.09          1.01        1.0990    2   0  10         2
                89.35          1.43        1.0965    7   1   2         4
                89.74          1.71        1.0927    5   1   7         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.