Hf0.4 O3 Pb Ti0.6
      Muller C, Baudour J, Madigou V, Bouree F, Kiat J, Favotto C, Roubin M
      Acta Crystallographica B55 (1999) 8-16
      Temperature-dependent neutron powder diffraction evidence for splitting
      of the cationic sites in the ferroelectric Pb Hf0.4 Ti0.6 O3
      _cod_database_code 1009025
      _database_code_amcsd 0016887

      CELL PARAMETERS:    3.9990   3.9990   4.1200   90.000   90.000   90.000
      SPACE GROUP: P4mm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     65.887
      Density (g/cm3):      9.019
      MAX. ABS. INTENSITY / VOLUME**2:      436.5117263    
      RIR:     15.758
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.57          6.88        4.1200    0   0   1         1
                22.23          9.34        3.9990    1   0   0         4
                31.17        100.00        2.8695    1   0   1         4
                31.64         47.70        2.8277    1   1   0         4
                38.62         12.99        2.3314    1   1   1         4
                43.95         10.97        2.0600    0   0   2         1
                45.36         24.48        1.9995    2   0   0         4
                49.79          3.90        1.8313    1   0   2         4
                50.75          2.65        1.7988    2   0   1         4
                51.07          2.03        1.7884    2   1   0         8
                55.16         18.46        1.6650    1   1   2         4
                56.06         33.27        1.6405    2   1   1         8
                65.00         11.37        1.4348    2   0   2         4
                66.08          6.47        1.4139    2   2   0         4
                69.62          2.48        1.3505    2   1   2         8
                72.82          6.57        1.2989    1   0   3         4
                74.87          6.05        1.2683    3   0   1         4
                75.12          5.98        1.2646    3   1   0         8
                79.24          2.08        1.2089    3   1   1         8
                82.80          4.91        1.1657    2   2   2         4
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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.