Clinochlore
      Guggenheim S, Zhan W
      American Mineralogist 84 (1999) 1415-1421
      Crystal structures of two partially dehydrated chlorites: The "modified"
      chlorite structure
      Sample: chromian clinochlore-IIb-2
      Note: The sites labeled I are of undetermined occupancies.
      _database_code_amcsd 0002314

      CELL PARAMETERS:    5.3720   9.2910  14.2700   90.000   97.340   90.000
      SPACE GROUP: C2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    706.397
      Density (g/cm3):      8.927
      MAX. ABS. INTENSITY / VOLUME**2:      1946.827088    
      RIR:     71.008
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 6.24        100.00       14.1531    0   0   1         2
                12.51          6.99        7.0765    0   0   2         2
                25.17          1.76        3.5383    0   0   4         2
                31.61          3.40        2.8306    0   0   5         2
                33.47          1.72        2.6775    1   3   0         4
                33.66          1.33        2.6623   -1   3   1         4
                38.15          1.31        2.3588    0   0   6         2
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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.