Takedaite
      Vegas A, Cano F H, Garcia-Blanco S
      Acta Crystallographica B31 (1975) 1416-1419
      The crystal structure of calcium orthoborate: a redetermination
      _database_code_amcsd 0009534

      CELL PARAMETERS:    8.6377   8.6377  11.8490   90.000   90.000  120.000
      SPACE GROUP: R-3c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    765.612
      Density (g/cm3):      3.095
      MAX. ABS. INTENSITY / VOLUME**2:      17.09518237    
      RIR:      1.799
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.11         10.19        4.6443    0   1   2         6
                20.56          8.09        4.3189    1   1   0         6
                28.22          1.78        3.1627    2   0   2         6
                30.67        100.00        2.9146    1   1   3        12
                32.51         51.60        2.7542    1   0   4         6
                35.17          1.24        2.5517    1   2   2        12
                36.02         43.40        2.4935    3   0   0         6
                41.83         20.53        2.1594    2   2   0         6
                44.29          1.14        2.0453    2   1   4        12
                44.32         23.68        2.0436    1   3   1        12
                45.96         17.82        1.9748    0   0   6         2
                46.37          5.16        1.9581    3   1   2        12
                48.02         90.49        1.8947    2   2   3        12
                50.23          7.19        1.8162    1   2   5        12
                50.84          7.18        1.7960    1   1   6        12
                53.99          5.91        1.6984    3   2   1        12
                55.77          4.18        1.6484    2   3   2        12
                56.36          2.34        1.6324    4   1   0        12
                58.35          1.11        1.5814    4   0   4         6
                59.73          7.54        1.5481    0   3   6         6
                59.73         11.92        1.5481    3   0   6         6
                61.46          7.68        1.5086    1   4   3        12
                61.46          5.45        1.5086    4   1   3        12
                62.55          3.90        1.4849    3   2   4        12
                63.88          5.49        1.4573    2   2   6        12
                64.09          1.68        1.4529    0   1   8         6
                64.21          1.47        1.4506    5   0   2         6
                64.76          4.76        1.4396    3   3   0         6
                66.62          1.64        1.4037    2   4   1        12
                70.55          2.30        1.3350    5   1   1        12
                72.00          4.48        1.3116    1   3   7        12
                75.49          8.36        1.2593    1   1   9        12
                75.57          2.11        1.2582    1   4   6        12
                75.57          1.14        1.2582    4   1   6        12
                76.39         10.27        1.2467    6   0   0         6
                78.11          1.39        1.2236    5   1   4        12
                78.84          1.41        1.2141    4   2   5        12
                79.51          1.03        1.2055    3   1   8        12
                79.54          2.51        1.2051    3   2   7        12
                82.54          1.61        1.1688    1   5   5        12
                83.01          4.69        1.1633    3   3   6        12
                86.60          3.37        1.1241    2   2   9        12
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.