Cronstedtite
      Hybler J
      European Journal of Mineralogy 18 (2006) 197-205
      Parallel intergrowths in cronstedtite-1T:
      determination of the degree of disorder
      Locality: Lostwithiel, England
      Sample: LOS
      Note: 1T polytype
      _database_code_amcsd 0007146

      CELL PARAMETERS:    5.4950   5.4950   7.0900   90.000   90.000  120.000
      SPACE GROUP: P31m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    185.401
      Density (g/cm3):      3.473
      MAX. ABS. INTENSITY / VOLUME**2:      35.50661989    
      RIR:      3.329
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.48         90.09        7.0900    0   0   1         1
                18.65         15.74        4.7588    1   0   0         6
                22.50         18.04        3.9513    1   0   1         6
                25.12         47.69        3.5450    0   0   2         1
                31.47          6.29        2.8429    1   0   2         6
                32.59          9.39        2.7475    1   1   0         3
                35.03          9.64        2.5619    2  -1   1         3
                35.03         90.36        2.5619    1   1   1         3
                38.08          3.34        2.3633    0   0   3         1
                41.59         25.30        2.1716    1   1   2         3
                41.59         14.35        2.1716    2  -1   2         3
                42.72          1.85        2.1167    1   0   3         6
                45.94          1.06        1.9756    2   0   2         6
                50.76          1.38        1.7987    2   1   0         6
                50.97         28.07        1.7917    1   1   3         3
                50.97          5.63        1.7917    2  -1   3         3
                51.56          1.13        1.7725    0   0   4         1
                52.49          1.68        1.7434    2   1   1         6
                57.45          1.08        1.6040    2   1   2         6
                58.16         22.63        1.5863    3   0   0         6
                59.74         10.68        1.5480    3   0   1         6
                62.34          6.26        1.4894    1   1   4         3
                62.34         13.60        1.4894    2  -1   4         3
                64.34         10.18        1.4479    3   0   2         6
                65.87          2.02        1.4180    0   0   5         1
                68.27          1.54        1.3737    2   2   0         3
                69.73          8.82        1.3487    4  -2   1         3
                69.73          1.92        1.3487    2   2   1         3
                71.65          4.12        1.3171    3   0   3         6
                74.00          2.15        1.2809    4  -2   2         3
                74.00          2.81        1.2809    2   2   2         3
                75.44          1.05        1.2601    1   1   5         3
                75.44          4.47        1.2601    2  -1   5         3
                80.95          5.47        1.1877    4  -2   3         3
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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.