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      Graf D L
      American Mineralogist 46 (1961) 1283-1316
      Crystallographic tables for the rhombohedral carbonates
      Locality: synthetic
      _database_code_amcsd 0000098

      CELL PARAMETERS:    4.9900   4.9900  17.0615   90.000   90.000  120.000
      SPACE GROUP: R-3c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    367.916
      Density (g/cm3):      2.710
      MAX. ABS. INTENSITY / VOLUME**2:      26.50717622    
      RIR:      3.185
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.07          8.10        3.8550    0   1   2         6
                29.42        100.00        3.0357    1   0   4         6
                31.46          2.43        2.8436    0   0   6         2
                36.00         13.71        2.4950    1   1   0         6
                39.44         20.16        2.2848    1   1   3        12
                43.19         14.26        2.0946    2   0   2         6
                47.15          6.16        1.9275    0   2   4         6
                47.54         19.67        1.9125    0   1   8         6
                48.54         20.02        1.8754    1   1   6        12
                56.61          3.73        1.6259    2   1   1        12
                57.44          9.18        1.6042    1   2   2        12
                60.72          5.28        1.5253    2   1   4        12
                61.05          2.41        1.5179    2   0   8         6
                61.43          3.18        1.5094    1   1   9        12
                63.10          2.29        1.4733    1   2   5        12
                64.71          6.84        1.4405    3   0   0         6
                65.67          3.91        1.4218    0   0  12         2
                69.24          1.51        1.3569    2   1   7        12
                70.30          2.13        1.3390    0   2  10         6
                72.95          2.69        1.2967    1   2   8        12
                77.23          1.93        1.2353    1   1  12        12
                81.60          2.24        1.1799    2   1  10        12
                83.84          1.57        1.1539    1   3   4        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.