Ba2 Cu Hg O4.27
      Pissas M, Billon B, Charalambous M, Chaussy J, LeFloch S, Bordet P, Capponi J
      Superconductivity: Science and Technology 10 (1997) 598-604
      Single-crystal growth and characterization of the superconductor HgBa2CuO4+d
      _cod_database_code 1008822
      _database_code_amcsd 0016691

      CELL PARAMETERS:    3.8793   3.8793   9.5050   90.000   90.000   90.000
      SPACE GROUP: P4/mmm    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    143.040
      Density (g/cm3):      7.047
      MAX. ABS. INTENSITY / VOLUME**2:      257.4886445    
      RIR:     11.898
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.67          1.48        4.7525    0   0   2         2
                24.79         35.41        3.5917    1   0   1         8
                28.17         11.39        3.1683    0   0   3         2
                29.73        100.00        3.0052    1   0   2         8
                32.64         55.13        2.7431    1   1   0         4
                34.02          3.37        2.6355    1   1   1         8
                36.62          2.75        2.4539    1   0   3         8
                37.86         10.96        2.3763    0   0   4         2
                43.65         19.98        2.0738    1   1   3         8
                44.72          5.95        2.0263    1   0   4         8
                46.84         22.93        1.9397    2   0   0         4
                50.84         12.51        1.7961    1   1   4         8
                53.69         13.97        1.7071    1   0   5         8
                53.71          7.59        1.7067    2   1   1        16
                55.55          6.35        1.6543    2   0   3         8
                56.46         28.83        1.6297    2   1   2        16
                58.24          2.11        1.5842    0   0   6         2
                61.73          8.57        1.5026    2   0   4         8
                63.42          2.00        1.4666    1   0   6         8
                66.76          3.20        1.4012    2   1   4        16
                68.38          3.57        1.3718    1   1   6         8
                68.40          6.04        1.3715    2   2   0         4
                73.97          9.13        1.2815    2   1   5        16
                73.98          1.31        1.2813    3   0   1         8
                75.54          2.32        1.2587    2   2   3         8
                76.32          5.18        1.2477    3   0   2         8
                77.85          3.09        1.2270    2   0   6         8
                77.87          6.49        1.2267    3   1   0         8
                78.62          2.84        1.2169    1   1   7         8
                80.93          3.37        1.1879    2   2   4         8
                82.45          1.75        1.1698    2   1   6        16
                84.74          4.38        1.1440    3   1   3        16
                85.47          3.64        1.1360    1   0   8         8
                87.74          1.58        1.1124    2   0   7         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.