Perovskite
      Yamanaka T, Hirai M, Komatsu Y
      American Mineralogist 87 (2002) 1183-1189
      Structure change of Ca1-xSrxTiO3 perovskite with composition and pressure
      Sample: Ca.5Sr.5TiO3, x = 0.5
      _database_code_amcsd 0002892

      CELL PARAMETERS:    5.4677   5.4713   7.7390   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    231.515
      Density (g/cm3):      4.582
      MAX. ABS. INTENSITY / VOLUME**2:      71.40345811    
      RIR:      5.075
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                32.74         20.54        2.7357    0   2   0         2
                32.74         79.46        2.7354    1   1   2         8
                32.76         20.32        2.7339    2   0   0         2
                40.38          8.86        2.2338    0   2   2         4
                40.40          8.69        2.2328    2   0   2         4
                46.96         16.16        1.9347    0   0   4         2
                46.99         33.40        1.9338    2   2   0         4
                58.42          7.51        1.5796    0   2   4         4
                58.43         13.32        1.5794    1   3   2         8
                58.44          7.46        1.5793    2   0   4         4
                58.46         13.80        1.5787    3   1   2         8
                68.61          3.92        1.3678    0   4   0         2
                68.62         15.14        1.3677    2   2   4         8
                68.66          3.83        1.3669    4   0   0         2
                78.11          4.99        1.2236    1   1   6         8
                78.13          2.66        1.2233    2   4   0         4
                78.15          4.79        1.2231    3   3   2         8
                78.17          2.62        1.2228    4   2   0         4
                87.30          3.28        1.1169    0   4   4         4
                87.35          3.23        1.1164    4   0   4         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.