Witherite
      Holl C M, Smyth J R, Laustsen H M S, Jacobsen S D, Downs R T
      Physics and Chemistry of Minerals 27 (2000) 467-473
      Compression of witherite to 8 GPa and the crystal structure of BaCO3 II
      Sample: P = 1.98 GPa
      _database_code_amcsd 0008422

      CELL PARAMETERS:    5.2920   8.8560   6.2460   90.000   90.000   90.000
      SPACE GROUP: Pmcn      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    292.725
      Density (g/cm3):      4.477
      MAX. ABS. INTENSITY / VOLUME**2:      94.23880955    
      RIR:      6.854
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.54          9.03        4.5427    1   1   0         4
                20.05          4.18        4.4280    0   2   0         2
                24.23        100.00        3.6738    1   1   1         8
                24.64         53.20        3.6123    0   2   1         4
                28.58         15.56        3.1230    0   0   2         2
                30.35          4.12        2.9452    0   1   2         4
                33.31          3.12        2.6896    1   0   2         4
                33.88         14.95        2.6460    2   0   0         2
                34.80         27.09        2.5780    1   3   0         4
                34.86         19.64        2.5735    1   1   2         8
                35.16         10.02        2.5521    0   2   2         4
                39.68          6.85        2.2714    2   2   0         4
                40.75          3.15        2.2140    0   4   0         2
                42.34         33.04        2.1346    2   2   1         8
                43.36         14.81        2.0868    0   4   1         4
                44.90         14.36        2.0188    2   0   2         4
                45.63         24.40        1.9881    1   3   2         8
                48.07         17.86        1.8927    1   1   3         8
                48.30          9.08        1.8841    0   2   3         4
                49.63          3.84        1.8369    2   2   2         8
                50.53          2.25        1.8062    0   4   2         4
                52.93          2.05        1.7300    3   1   0         4
                54.00          1.91        1.6980    2   4   0         4
                54.64          1.46        1.6796    1   5   0         4
                55.08          8.18        1.6672    3   1   1         8
                56.13          8.05        1.6385    2   4   1         8
                56.76          7.74        1.6220    1   5   1         8
                59.17          1.62        1.5615    0   0   4         2
                60.30          4.13        1.5348    2   2   3         8
                61.10          1.82        1.5167    0   4   3         4
                61.21          3.95        1.5142    3   3   0         4
                61.25          2.12        1.5133    3   1   2         8
                62.23          2.50        1.4918    2   4   2         8
                62.82          1.99        1.4793    1   5   2         8
                62.94          2.94        1.4767    1   1   4         8
                62.97          1.91        1.4760    0   6   0         2
                63.13          1.22        1.4726    0   2   4         4
                68.92          6.29        1.3625    3   3   2         8
                69.96          2.71        1.3448    2   0   4         4
                70.51          6.11        1.3356    1   3   4         8
                70.58          3.05        1.3345    0   6   2         4
                70.81          5.31        1.3306    3   1   3         8
                71.28          2.03        1.3230    4   0   0         2
                71.73          4.94        1.3159    2   4   3         8
                72.27          4.97        1.3073    1   5   3         8
                73.46          3.75        1.2890    2   6   0         4
                76.71          3.37        1.2423    4   2   1         8
                77.96          3.11        1.2256    3   5   1         8
                78.52          1.67        1.2182    4   0   2         4
                79.37          2.65        1.2073    1   7   1         8
                79.59          2.90        1.2045    1   1   5         8
                79.77          1.15        1.2023    0   2   5         4
                80.63          2.99        1.1915    2   6   2         8
                87.25          2.46        1.1174    4   4   1         8
                89.55          2.21        1.0946    2   2   5         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.