Ba2 Ca0.4 Cu2 Hg0.73 O6.6 Y0.6
      Maignan A, Van Tendeloo G, Hervieu M, Michel C, Raveau B
      Physica C 212 (1993) 239-244
      A new "1212" mercury-based 90K superconductor: Y0.6Ca0.4Ba2(Hg1-xMx)Cu2O6+y
      _cod_database_code 1001572
      _database_code_amcsd 0015054

      CELL PARAMETERS:    3.8700   3.8700  12.5370   90.000   90.000   90.000
      SPACE GROUP: P4/mmm    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    187.765
      Density (g/cm3):      6.394
      MAX. ABS. INTENSITY / VOLUME**2:      122.8365273    
      RIR:      6.255
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                24.07          4.71        3.6978    1   0   1         8
                27.08         59.87        3.2930    1   0   2         8
                28.48          4.20        3.1342    0   0   4         2
                31.51        100.00        2.8395    1   0   3         8
                32.73         81.87        2.7365    1   1   0         4
                33.52          5.79        2.6736    1   1   1         8
                35.81         21.34        2.5074    0   0   5         2
                36.90         20.69        2.4357    1   0   4         8
                42.98          1.33        2.1043    1   0   5         8
                43.30          1.93        2.0895    0   0   6         2
                43.92         15.79        2.0614    1   1   4         8
                46.96         39.86        1.9350    2   0   0         4
                49.29         18.56        1.8487    1   1   5         8
                49.58          3.54        1.8386    1   0   6         8
                50.99          2.23        1.7910    0   0   7         2
                55.05         14.96        1.6683    2   1   2        16
                55.32          5.04        1.6607    1   1   6         8
                55.84          2.59        1.6465    2   0   4         8
                56.63         11.58        1.6254    1   0   7         8
                57.65         31.18        1.5990    2   1   3        16
                58.94          2.11        1.5671    0   0   8         2
                60.43         14.82        1.5319    2   0   5         8
                61.17          6.86        1.5151    2   1   4        16
                61.92          3.27        1.4986    1   1   7         8
                64.11          3.97        1.4526    1   0   8         8
                65.78          1.88        1.4197    2   0   6         8
                68.59         10.22        1.3683    2   2   0         4
                69.07          2.61        1.3599    1   1   8         8
                70.67          2.14        1.3329    2   1   6        16
                71.82          2.49        1.3144    2   0   7         8
                75.20          2.63        1.2635    3   0   2         8
                75.87          1.00        1.2540    2   2   4         8
                75.89          1.11        1.2537    0   0  10         2
                76.55          8.07        1.2446    2   1   7        16
                76.78          1.90        1.2414    1   1   9         8
                77.43          5.69        1.2326    3   0   3         8
                78.09          9.59        1.2238    3   1   0         8
                78.55          3.05        1.2178    2   0   8         8
                79.86          5.52        1.2011    2   2   5         8
                80.52          1.19        1.1929    3   0   4         8
                83.15          3.44        1.1617    2   1   8        16
                85.10          3.17        1.1400    3   1   4        16
                85.12          2.28        1.1398    1   1  10         8
                89.01          5.48        1.0998    3   1   5        16
                89.68          4.19        1.0933    1   0  11         8
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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.