Giacovazzoite
      Mereiter K, Vollenkle H
      Acta Crystallographica B34 (1978) 378-384
      Die Kristallstruktur von beta-pentakalium-[mu3-oxo-hexa-mu-sulfato-
      triquatriesen(III)]-Heptahydrat - eine monokline Modifikation des
      Masschen Salzes
      Locality: synthetic
      _database_code_amcsd 0019784

      CELL PARAMETERS:    9.4910  18.4740  18.1090   90.000   92.380   90.000
      SPACE GROUP: P2_1/c    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   3172.434
      Density (g/cm3):      2.377
      MAX. ABS. INTENSITY / VOLUME**2:      10.64532333    
      RIR:      1.458
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.33        100.00        9.4828    1   0   0         2
                 9.57          4.57        9.2370    0   2   0         2
                 9.78         36.02        9.0467    0   0   2         2
                10.49          2.44        8.4363    1   1   0         4
                10.75         64.57        8.2269    0   2   1         4
                11.41          1.49        7.7566   -1   1   1         4
                11.74          3.16        7.5401    1   1   1         4
                13.38          6.22        6.6167    1   2   0         4
                14.12          9.03        6.2732   -1   2   1         4
                14.39          4.82        6.1570    1   2   1         4
                16.37          1.55        5.4160   -1   2   2         4
                17.56          1.13        5.0500    0   2   3         4
                17.76          1.08        4.9944   -1   1   3         4
                18.40          1.10        4.8227    1   1   3         4
                18.71          8.59        4.7414    2   0   0         2
                19.75          3.41        4.4947   -2   1   1         4
                20.14          2.72        4.4093    2   1   1         4
                20.61          1.25        4.3088    0   3   3         4
                20.79          1.05        4.2732   -2   0   2         2
                21.40          1.07        4.1522    1   4   0         4
                21.41         10.11        4.1502   -1   0   4         2
                21.45          1.22        4.1420   -2   2   1         4
                21.81          2.35        4.0748    2   2   1         4
                22.05          1.70        4.0311    1   4   1         4
                22.12          7.50        4.0183    1   0   4         2
                23.41          5.97        3.8000   -1   4   2         4
                23.68          9.53        3.7568    2   3   0         4
                23.74          6.31        3.7480    1   4   2         4
                24.27          6.14        3.6668    0   4   3         4
                25.32          3.39        3.5182   -2   2   3         4
                25.37          5.65        3.5107   -2   3   2         4
                25.83          4.73        3.4495   -1   4   3         4
                25.89         15.25        3.4415   -1   3   4         4
                26.22          1.41        3.3982    2   2   3         4
                26.28          3.95        3.3914   -1   5   1         4
                26.28          3.06        3.3914    1   4   3         4
                26.45          6.42        3.3693    0   2   5         4
                26.49         18.60        3.3652    1   3   4         4
                26.67          1.05        3.3429   -2   0   4         2
                26.95          1.04        3.3084    2   4   0         4
                27.26          1.16        3.2712   -2   4   1         4
                27.56          2.90        3.2369   -2   3   3         4
                27.58          2.66        3.2338   -1   5   2         4
                27.75          4.48        3.2143   -1   2   5         4
                27.82          4.30        3.2070    2   0   4         2
                27.87          2.10        3.2016    1   5   2         4
                28.23         10.74        3.1609    3   0   0         2
                28.33          1.03        3.1506    0   5   3         4
                28.39          2.84        3.1434   -2   2   4         4
                28.40          2.59        3.1427    2   3   3         4
                28.45          4.66        3.1369    1   2   5         4
                28.46          1.05        3.1366   -2   4   2         4
                29.00          2.85        3.0785    2   4   2         4
                29.46          1.65        3.0315    1   4   4         4
                29.62          8.90        3.0156    0   0   6         2
                29.69         21.43        3.0095   -1   5   3         4
                29.88          2.25        2.9907    3   2   0         4
                30.08         26.43        2.9707    1   5   3         4
                30.34          8.32        2.9462    3   0   2         2
                30.43          5.77        2.9379   -2   3   4         4
                30.44          1.10        2.9367   -2   4   3         4
                30.49          2.03        2.9322    3   2   1         4
                30.74          4.36        2.9089   -1   0   6         2
                30.84          1.08        2.8996   -2   1   5         4
                30.87          1.97        2.8967   -1   6   1         4
                30.95         16.25        2.8889   -2   5   1         4
                31.21          3.50        2.8659    2   5   1         4
                31.45          9.40        2.8444    2   3   4         4
                31.78          1.03        2.8155   -3   1   3         4
                31.82          6.17        2.8121    3   3   0         4
                31.88          1.20        2.8069    1   1   6         4
                31.88          3.03        2.8069    3   2   2         4
                32.10          1.99        2.7884    2   1   5         4
                32.25          1.13        2.7757    1   6   2         4
                32.44          1.43        2.7596   -1   5   4         4
                32.90          2.99        2.7223   -3   2   3         4
                33.01          3.95        2.7139   -3   3   2         4
                33.92          3.75        2.6430   -3   0   4         2
                34.09          6.40        2.6302   -1   3   6         4
                34.52          1.68        2.5982    2   5   3         4
                34.79          2.06        2.5789    1   3   6         4
                35.72          1.63        2.5139    1   7   1         4
                35.72          1.05        2.5134    3   3   3         4
                35.95          1.22        2.4980    2   0   6         2
                35.96          3.16        2.4973   -1   1   7         4
                36.74          1.37        2.4462    1   1   7         4
                37.63          1.88        2.3904   -2   3   6         4
                37.94          1.29        2.3713    3   5   1         4
                38.28          4.09        2.3514    4   1   0         4
                38.31          1.17        2.3496    3   3   4         4
                38.91          1.94        2.3147    3   1   5         4
                39.19          2.43        2.2990   -4   1   2         4
                39.23          1.19        2.2963    4   2   0         4
                39.30          4.32        2.2923   -2   1   7         4
                39.33          1.99        2.2907    0   8   1         4
                39.85          1.23        2.2623    1   6   5         4
                39.87          1.29        2.2613   -3   3   5         4
                39.96          1.00        2.2561   -3   5   3         4
                40.31          1.82        2.2375    0   8   2         4
                40.56          1.04        2.2240    1   8   1         4
                40.60          1.35        2.2220   -4   1   3         4
                40.74          2.35        2.2148    2   1   7         4
                40.79          2.16        2.2124    4   3   0         4
                40.92          2.41        2.2056    3   6   0         4
                41.43          1.50        2.1796    1   0   8         2
                41.89          1.51        2.1566    0   8   3         4
                42.27          1.63        2.1380    3   0   6         2
                42.77          1.86        2.1145   -1   6   6         4
                43.44          1.34        2.0829    3   2   6         4
                43.46          1.44        2.0822   -1   5   7         4
                43.62          1.53        2.0751   -2   0   8         2
                43.85          1.60        2.0648    4   0   4         2
                44.13          3.57        2.0522    1   5   7         4
                44.46          1.62        2.0378    2   7   4         4
                44.62          1.42        2.0309   -3   5   5         4
                44.89          1.10        2.0192   -3   7   1         4
                46.01          1.15        1.9727    3   5   5         4
                47.16          1.06        1.9271    2   7   5         4
                47.49          1.01        1.9144   -4   5   3         4
                47.81          2.26        1.9025   -4   0   6         2
                49.26          1.31        1.8499   -2   7   6         4
                49.33          4.32        1.8474    0  10   0         2
                49.60          1.28        1.8378    0  10   1         4
                50.44          1.58        1.8093    0   0  10         2
                54.36          1.18        1.6877   -1  10   4         4
                58.17          1.30        1.5859    2   9   6         4
                59.23          1.31        1.5599    0   6  10         4
                59.67          1.29        1.5495    0   4  11         4
                62.87          1.20        1.4782   -5   4   7         4
                64.49          1.15        1.4450   -5   6   6         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.