Klebelsbergite
      Roper A J, Leverett P, Murphy T D, Williams P A, Hibbs D E
      American Mineralogist 100 (2015) 602-607
      Klebelsbergite, Sb4O4SO4(OH)2: Stability relationships, formation in nature,
      and refinement of its structure
      Locality: Synthetic
      _database_code_amcsd 0020337

      CELL PARAMETERS:    5.7563  11.2538  14.8627   90.000   90.000   90.000
      SPACE GROUP: Pca2_1    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    962.809
      Density (g/cm3):      4.698
      MAX. ABS. INTENSITY / VOLUME**2:      75.23672423    
      RIR:      5.214
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                11.91          6.87        7.4314    0   0   2         1
                14.28         50.20        6.2013    0   1   2         2
                17.30         14.14        5.1248    1   1   0         4
                18.31          8.37        4.8449    1   1   1         4
                21.06          7.58        4.2189    1   1   2         4
                22.90         28.40        3.8840    1   2   1         4
                23.95          4.91        3.7157    0   0   4         1
                25.00          4.43        3.5619    1   1   3         4
                25.17         14.67        3.5384    1   2   2         4
                25.24         22.11        3.5283    0   1   4         2
                28.40         21.72        3.1428    1   3   0         4
                28.58        100.00        3.1234    1   2   3         4
                28.79          8.42        3.1007    0   2   4         2
                29.04         14.81        3.0748    1   3   1         4
                30.89          5.77        2.8946    1   3   2         4
                31.07          2.04        2.8781    2   0   0         2
                31.67         12.25        2.8257    2   0   1         2
                31.81          9.60        2.8135    0   4   0         2
                32.81         11.04        2.7298    1   2   4         4
                33.39         11.07        2.6839    2   0   2         2
                34.07          4.75        2.6312    0   4   2         2
                34.35          1.01        2.6107    2   1   2         4
                34.89          1.07        2.5713    1   1   5         4
                35.55          1.56        2.5251    2   2   1         4
                36.04          6.79        2.4919    1   4   1         4
                36.09          1.04        2.4887    2   0   3         2
                36.27         11.53        2.4771    0   0   6         1
                36.99         19.81        2.4300    2   1   3         4
                37.11          1.20        2.4224    2   2   2         4
                37.59          2.39        2.3930    1   4   2         4
                37.62          5.09        2.3909    1   2   5         4
                39.61          6.64        2.2754    2   0   4         2
                40.20          4.06        2.2430    0   4   4         2
                40.44          2.90        2.2302    1   1   6         4
                41.36          1.64        2.1828    2   3   2         4
                41.83          1.65        2.1596    1   3   5         4
                41.94          2.03        2.1541    0   5   2         2
                43.29          7.17        2.0899    1   4   4         4
                43.65          3.14        2.0738    2   3   3         4
                43.78          1.14        2.0677    2   0   5         2
                44.55          1.35        2.0337    2   1   5         4
                45.06          4.31        2.0119    2   4   0         4
                45.50          4.51        1.9937    2   4   1         4
                46.28          5.84        1.9616    1   1   7         4
                46.69          5.92        1.9455    1   3   6         4
                46.78          6.97        1.9420    2   4   2         4
                46.81          2.71        1.9408    2   2   5         4
                47.20          4.48        1.9256    1   4   5         4
                47.21          5.33        1.9251    0   5   4         2
                48.11          2.60        1.8915    3   1   0         4
                48.48          4.77        1.8778    1   2   7         4
                48.49          3.83        1.8775    2   0   6         2
                48.52          1.03        1.8763    3   1   1         4
                49.00         12.09        1.8592    0   4   6         2
                49.95          1.48        1.8257    1   5   4         4
                50.16          6.52        1.8186    0   6   2         2
                50.24          1.19        1.8161    3   2   0         4
                50.39          1.45        1.8108    2   3   5         4
                50.64          9.65        1.8027    3   2   1         4
                51.62          3.90        1.7706    1   6   1         4
                51.67          5.33        1.7692    2   4   4         4
                51.82          1.31        1.7642    3   2   2         4
                51.98          3.91        1.7594    1   3   7         4
                53.49          1.55        1.7131    1   5   5         4
                53.64          2.92        1.7086    2   0   7         2
                53.65          1.76        1.7083    3   3   0         4
                54.03          2.11        1.6971    3   3   1         4
                54.39          1.24        1.6867    1   2   8         4
                54.70          5.41        1.6780    1   6   3         4
                54.83          1.58        1.6744    0   6   4         2
                55.01          6.54        1.6693    2   5   3         4
                55.12          1.59        1.6661    2   4   5         4
                56.27          1.91        1.6349    2   2   7         4
                56.39          1.90        1.6316    3   2   4         4
                56.61          1.95        1.6258    1   4   7         4
                57.78          2.06        1.5958    3   1   5         4
                58.76          1.02        1.5714    2   6   0         4
                59.12          4.04        1.5627    2   6   1         4
                59.16          2.07        1.5617    2   4   6         4
                59.19          2.52        1.5609    2   0   8         2
                59.64          1.36        1.5503    3   4   2         4
                59.66          5.85        1.5497    3   2   5         4
                60.55          2.14        1.5292    1   6   5         4
                60.61          8.37        1.5278    1   2   9         4
                61.41          2.89        1.5098    3   4   3         4
                61.70          2.46        1.5033    3   1   6         4
                61.99          1.15        1.4970    1   4   8         4
                62.73          1.48        1.4811    3   3   5         4
                63.09          2.39        1.4735    0   1  10         2
                63.72          2.04        1.4604    2   4   7         4
                64.37          1.23        1.4473    2   6   4         4
                65.10          1.79        1.4328    3   5   2         4
                65.72          1.75        1.4209    4   1   1         4
                65.72          4.21        1.4209    2   1   9         4
                66.14          2.06        1.4128    4   0   2         2
                66.49          2.48        1.4063    3   3   6         4
                66.73          1.80        1.4018    4   1   2         4
                66.97          2.19        1.3973    2   7   1         4
                67.14          1.45        1.3942    1   2  10         4
                67.41          1.39        1.3892    2   6   5         4
                67.92          2.13        1.3801    3   2   7         4
                68.74          1.22        1.3656    1   6   7         4
                68.78          1.74        1.3649    2   4   8         4
                69.02          3.12        1.3608    1   8   1         4
                70.00          1.17        1.3440    1   8   2         4
                70.13          1.08        1.3419    4   0   4         2
                70.35          1.13        1.3381    4   3   1         4
                70.49          1.21        1.3358    3   6   1         4
                71.47          1.37        1.3199    0   6   8         2
                71.91          1.56        1.3130    1   7   6         4
                72.95          1.01        1.2968    4   3   3         4
                74.80          1.06        1.2692    2   7   5         4
                75.26          1.51        1.2626    4   4   2         4
                76.45          1.27        1.2460    2   8   2         4
                76.77          2.08        1.2416    1   8   5         4
                76.99          2.13        1.2386    0   0  12         1
                78.18          1.23        1.2226    3   6   5         4
                78.71          1.01        1.2157    0   7   8         2
                79.02          1.24        1.2117    1   6   9         4
                79.28          1.65        1.2084    2   5   9         4
                83.98          1.42        1.1523    1   3  12         4
                84.94          1.03        1.1417    4   6   0         4
                88.39          2.02        1.1059    3   8   3         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.