Danburite
      Sugiyama K, Takeuchi Y
      Zeitschrift fur Kristallographie 173 (1985) 293-304
      Unusual thermal expansion of a B-O-bond in the structure of danburite CaB2Si2O8
      Locality: Toroku mine, Miyazaki Prefecture, Japan
      Note: AnisoB's from ICSD
      Sample: T = 208 C
      _database_code_amcsd 0010947

      CELL PARAMETERS:    8.0460   8.7650   7.7340   90.000   90.000   90.000
      SPACE GROUP: Pnam      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    545.426
      Density (g/cm3):      2.994
      MAX. ABS. INTENSITY / VOLUME**2:      5.050154167    
      RIR:      0.549
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.28          2.70        5.7992    0   1   1         4
                20.26          3.80        4.3825    0   2   0         2
                22.10          8.25        4.0230    2   0   0         2
                23.00         57.77        3.8670    0   0   2         2
                23.11          2.48        3.8486    1   2   0         4
                24.34         12.58        3.6563    2   1   0         4
                24.95        100.00        3.5690    2   0   1         4
                25.86         80.34        3.4456    1   2   1         8
                26.97         35.99        3.3055    2   1   1         8
                27.54         70.37        3.2387    1   1   2         8
                30.15         86.89        2.9636    2   2   0         4
                30.84         31.71        2.8996    0   2   2         4
                32.61         59.13        2.7462    1   3   0         4
                32.77         44.22        2.7331    0   3   1         4
                32.83          3.20        2.7279    1   2   2         8
                33.74         62.73        2.6567    2   1   2         8
                34.66          1.15        2.5879    1   3   1         8
                34.99         11.78        2.5646    3   1   0         4
                36.32         12.86        2.4732    0   1   3         4
                36.93         21.15        2.4343    3   1   1         8
                38.06         12.16        2.3641    1   1   3         8
                38.26         20.97        2.3523    2   2   2         8
                39.39          2.42        2.2876    3   2   0         4
                40.28          1.13        2.2390    1   3   2         8
                41.20         10.62        2.1913    0   4   0         2
                41.61         18.95        2.1706    2   0   3         4
                42.19         22.35        2.1419    1   2   3         8
                42.29         22.84        2.1373    3   1   2         8
                42.77          5.34        2.1142    1   4   0         4
                42.93          3.32        2.1069    2   1   3         8
                44.42          2.42        2.0394    1   4   1         8
                44.94         25.73        2.0170    2   3   2         8
                45.07          5.21        2.0115    4   0   0         2
                45.93         11.11        1.9758    3   3   0         4
                46.10         11.28        1.9689    3   2   2         8
                46.66          8.30        1.9467    4   0   1         4
                46.70         28.26        1.9451    2   2   3         8
                47.00         20.87        1.9335    0   0   4         2
                47.01          6.27        1.9331    0   3   3         4
                47.50          4.51        1.9143    3   3   1         8
                47.86          8.84        1.9004    4   1   1         8
                48.43          2.07        1.8796    1   3   3         8
                48.77          1.79        1.8674    2   4   1         8
                49.59          3.27        1.8382    1   1   4         8
                50.18          9.32        1.8182    3   1   3         8
                51.67          4.06        1.7690    0   2   4         4
                51.97          4.66        1.7594    3   3   2         8
                52.32          6.34        1.7486    4   1   2         8
                53.00          4.80        1.7277    1   2   4         8
                53.16          1.54        1.7228    2   4   2         8
                53.50         28.34        1.7128    1   5   0         4
                53.56         14.21        1.7111    3   2   3         8
                53.61          8.05        1.7096    0   5   1         4
                53.62          1.47        1.7092    2   1   4         8
                54.90          1.82        1.6723    1   5   1         8
                55.44         14.64        1.6575    3   4   1         8
                55.46          9.92        1.6568    4   3   0         4
                55.61          6.42        1.6527    4   2   2         8
                56.27          7.49        1.6348    1   4   3         8
                56.83          2.00        1.6200    4   3   1         8
                56.86          1.95        1.6193    2   2   4         8
                57.33          1.14        1.6071    2   5   0         4
                58.17          2.77        1.5859    4   0   3         4
                58.30          5.03        1.5827    5   1   0         4
                58.89          8.56        1.5682    3   3   3         8
                58.98          1.72        1.5661    1   5   2         8
                59.21          1.22        1.5605    4   1   3         8
                59.49         13.09        1.5539    3   4   2         8
                59.63          1.59        1.5506    5   1   1         8
                59.91          2.10        1.5439    3   1   4         8
                60.81          2.70        1.5233    0   1   5         4
                61.37          1.29        1.5106    5   2   0         4
                62.26         12.71        1.4912    4   2   3         8
                62.70          1.05        1.4818    4   4   0         4
                64.25          1.56        1.4498    0   4   4         4
                64.55         14.08        1.4438    2   0   5         4
                64.65          8.95        1.4416    3   5   1         8
                64.87          1.64        1.4373    1   6   0         4
                64.98          5.72        1.4352    1   2   5         8
                65.41          2.87        1.4268    1   4   4         8
                65.53          6.36        1.4246    2   1   5         8
                66.12          1.13        1.4131    1   6   1         8
                66.45          5.17        1.4070    5   2   2         8
                67.15          1.01        1.3940    4   0   4         4
                67.16         11.45        1.3938    4   3   3         8
                67.82          1.62        1.3819    3   3   4         8
                68.31          5.71        1.3731    2   6   0         4
                68.38          3.61        1.3719    3   5   2         8
                68.66          3.95        1.3670    0   3   5         4
                68.68          2.71        1.3666    0   6   2         4
                69.72          1.86        1.3488    5   1   3         8
                69.81          1.82        1.3473    1   6   2         8
                70.95          1.91        1.3284    4   2   4         8
                71.12          3.77        1.3256    6   1   0         4
                71.19          1.48        1.3245    3   1   5         8
                71.37          1.25        1.3216    4   5   0         4
                71.39          1.35        1.3213    6   0   1         4
                72.53          1.81        1.3033    5   2   3         8
                72.94          5.88        1.2970    5   4   0         4
                73.14          1.57        1.2940    2   6   2         8
                73.46          4.46        1.2890    0   0   6         2
                73.87          1.69        1.2829    3   6   0         4
                73.93          1.54        1.2821    1   5   4         8
                74.12          2.77        1.2792    5   4   1         8
                74.39          4.71        1.2753    3   5   3         8
                75.09          1.21        1.2650    6   2   1         8
                75.58          3.92        1.2581    4   3   4         8
                75.77          1.35        1.2554    1   6   3         8
                77.12          5.10        1.2368    5   3   3         8
                77.65          3.92        1.2297    5   4   2         8
                77.81          1.27        1.2275    2   0   6         4
                77.91          4.19        1.2262    4   0   5         4
                78.02          3.73        1.2247    5   1   4         8
                78.54          2.93        1.2179    3   3   5         8
                78.60          1.62        1.2171    6   2   2         8
                78.82          1.04        1.2144    4   1   5         8
                79.01          5.86        1.2119    2   6   3         8
                80.78          2.86        1.1897    6   0   3         4
                81.13          2.35        1.1855    5   5   0         4
                81.52          1.62        1.1808    4   2   5         8
                81.72          8.71        1.1784    1   7   2         8
                82.70          4.02        1.1669    1   3   6         8
                82.82          1.08        1.1656    0   6   4         4
                83.09          3.63        1.1624    6   3   2         8
                83.32          2.84        1.1598    0   5   5         4
                84.04          2.71        1.1517    3   1   6         8
                84.37          1.39        1.1480    1   5   5         8
                84.81          6.22        1.1431    3   4   5         8
                85.13          1.14        1.1397    7   1   0         4
                85.88          2.01        1.1317    2   3   6         8
                86.00          4.02        1.1304    4   6   2         8
                86.27          1.32        1.1275    7   1   1         8
                86.70          2.19        1.1230    3   2   6         8
                87.44          2.54        1.1154    1   7   3         8
                88.35          1.84        1.1062    5   1   5         8
                89.38          2.42        1.0962    0   1   7         4
                89.44          3.91        1.0956    0   8   0         2
                89.69          1.09        1.0932    7   1   2         8
                89.92          1.05        1.0911    4   5   4         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.