Parwelite
      Marsh R E, Schomaker V
      Inorganic Chemistry 18 (1979) 2331-2336
      Some incorrect space groups in Inorganic Chemistry, Volume 16
      Locality: Langban, Sweden
      _database_code_amcsd 0012688

      CELL PARAMETERS:   10.0480  19.4180   9.7350   90.000   95.830   90.000
      SPACE GROUP: A2/a      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1889.591
      Density (g/cm3):      4.662
      MAX. ABS. INTENSITY / VOLUME**2:      37.88434031    
      RIR:      2.646
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.11         23.68        9.7090    0   2   0         2
                12.90          8.60        6.8642   -1   1   1         4
                14.12          1.19        6.2720    1   1   1         4
                17.75         12.99        4.9980    2   0   0         2
                18.28         18.70        4.8545    0   4   0         2
                18.32          8.94        4.8423    0   0   2         2
                19.98          3.49        4.4438    2   2   0         4
                20.50          7.23        4.3333    0   2   2         4
                25.58          5.76        3.4823    2   4   0         4
                25.96          8.38        3.4325   -1   5   1         4
                25.96         13.19        3.4321   -2   2   2         4
                25.99         12.07        3.4283    0   4   2         4
                26.91          4.01        3.3136    2   0   2         2
                27.80          7.10        3.2093   -3   1   1         4
                28.55         11.41        3.1262   -1   1   3         4
                29.00          1.85        3.0790    1   6   0         4
                29.58          3.97        3.0195    3   1   1         4
                30.54        100.00        2.9270   -2   4   2         4
                30.75          5.45        2.9073   -3   3   1         4
                31.44          5.62        2.8451   -1   3   3         4
                32.39          2.56        2.7640    3   3   1         4
                32.72         94.48        2.7368    2   4   2         4
                32.97          2.64        2.7166    2   6   0         4
                34.57          1.10        2.5948   -1   7   1         4
                35.94         12.79        2.4990    4   0   0         2
                36.01          3.16        2.4942   -3   5   1         4
                37.04         17.43        2.4272    0   8   0         2
                37.13         10.79        2.4212    0   0   4         2
                37.15          4.49        2.4201    4   2   0         4
                37.44          2.21        2.4019    3   5   1         4
                38.31          5.09        2.3492    0   2   4         4
                38.90         12.31        2.3153    2   6   2         4
                39.03          1.34        2.3079    3   4   2         4
                39.38          4.62        2.2881   -3   3   3         4
                39.98          3.46        2.2554   -4   2   2         4
                40.80          3.99        2.2116   -2   2   4         4
                41.35          3.74        2.1834    2   8   0         4
                42.84          1.19        2.1110   -3   7   1         4
                43.14          1.18        2.0970    2   0   4         2
                43.36          1.30        2.0869   -1   7   3         4
                43.41          4.15        2.0844    4   2   2         4
                43.74          1.22        2.0697   -3   5   3         4
                44.59          1.27        2.0319    1   7   3         4
                44.77          1.57        2.0244   -2   8   2         4
                45.88          2.80        1.9780    4   6   0         4
                46.37          3.52        1.9581    2   8   2         4
                46.48          1.37        1.9537    4   4   2         4
                47.60          2.37        1.9104    5   1   1         4
                48.28          1.79        1.8849   -4   6   2         4
                49.00          4.46        1.8592   -2   6   4         4
                49.03          1.35        1.8579    1   1   5         4
                49.70          9.49        1.8345   -4   0   4         2
                50.64          7.57        1.8026   -4   2   4         4
                50.65          1.66        1.8023    0  10   2         4
                50.77          1.85        1.7982   -3   9   1         4
                50.92          1.22        1.7934    1   3   5         4
                51.87          2.10        1.7627    3   9   1         4
                51.96          2.37        1.7599    2   6   4         4
                52.56         18.01        1.7411    4   8   0         4
                53.45         19.43        1.7142    0   8   4         4
                53.59          1.02        1.7101   -1   8   4         4
                54.19          1.59        1.6927   -3   3   5         4
                54.55          1.58        1.6823    1   5   5         4
                55.46         13.71        1.6568    4   0   4         2
                56.00          1.94        1.6420    6   2   0         4
                56.33          1.04        1.6332    4   2   4         4
                56.77          1.23        1.6215   -5   7   1         4
                56.90          1.93        1.6182    0  12   0         2
                56.91          1.11        1.6180   -3   9   3         4
                57.43          3.73        1.6047   -6   2   2         4
                57.77          3.18        1.5959   -4   6   4         4
                57.92          1.07        1.5923    0   2   6         4
                58.04          1.09        1.5891   -1   7   5         4
                58.13          1.82        1.5868    2   8   4         4
                59.10          3.81        1.5631   -2   2   6         4
                59.96          6.61        1.5427   -6   4   2         4
                60.31          1.41        1.5347    0  12   2         4
                60.37          3.23        1.5333    4  10   0         4
                61.18          2.53        1.5148    0  10   4         4
                61.41          1.64        1.5097    6   2   2         4
                61.60          4.53        1.5057   -2   4   6         4
                62.37          2.49        1.4887   -4  10   2         4
                62.72          4.02        1.4813    6   6   0         4
                62.76          5.72        1.4806   -2  12   2         4
                63.57          2.54        1.4635   -4   8   4         4
                63.85          5.85        1.4578    6   4   2         4
                64.04          6.61        1.4541    2  12   2         4
                64.06          3.71        1.4537   -6   6   2         4
                64.93          1.37        1.4363    4  10   2         4
                65.43          9.25        1.4264    2   4   6         4
                65.63          4.73        1.4226   -2   6   6         4
                66.38          1.92        1.4083   -4   2   6         4
                67.81          1.14        1.3820    6   6   2         4
                68.58          5.19        1.3684    4   8   4         4
                70.64          2.18        1.3335   -4  10   4         4
                71.62          1.15        1.3176   -6   6   4         4
                72.91          1.94        1.2974   -2  14   2         4
                76.19          1.34        1.2495    8   0   0         2
                76.93          2.24        1.2393    8   2   0         4
                77.57          1.17        1.2307   -8   2   2         4
                78.87          1.39        1.2136    0  16   0         2
                79.11          1.91        1.2106    0   0   8         2
                79.84          1.16        1.2013    0   2   8         4
                81.09          1.76        1.1859   -6   4   6         4
                81.27          1.02        1.1837   -2  14   4         4
                83.35          1.38        1.1594   -8   0   4         2
                84.37          1.20        1.1480   -4  10   6         4
                84.73          1.45        1.1440   -6   6   6         4
                86.23          1.37        1.1280   -4   2   8         4
                87.87          1.62        1.1111    6  12   2         4
                87.88          1.06        1.1109    8   8   0         4
                89.29          1.85        1.0970    2  12   6         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.