Cu8 La6.4 O20 Sr1.6
      Er Rakho L, Michel C, Raveau B
      Journal of Solid State Chemistry 73 (1988) 514-519
      La8-x Srx Cu8 O20: An Oxygen-Deficient Perovskite Built of
      CuO6, CuO5, and CuO4 Polyhedra
      _cod_database_code 1001365
      _database_code_amcsd 0013615

      CELL PARAMETERS:   10.8461  10.8461   3.8631   90.000   90.000   90.000
      SPACE GROUP: P4/mbm    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    454.447
      Density (g/cm3):      6.786
      MAX. ABS. INTENSITY / VOLUME**2:      156.4404751    
      RIR:      7.506
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                11.54          3.11        7.6694    1   1   0         4
                18.29          1.40        4.8505    2   1   0         8
                23.02          4.95        3.8631    0   0   1         2
                23.20          5.73        3.8347    2   2   0         4
                29.56          7.73        3.0218    2   1   1        16
                32.91        100.00        2.7215    2   2   1         8
                33.04         48.11        2.7115    4   0   0         4
                34.08         16.30        2.6306    4   1   0         8
                35.10          2.18        2.5565    3   3   0         4
                37.07          1.94        2.4253    4   2   0         8
                37.91         12.05        2.3735    3   2   1        16
                40.65         11.34        2.2194    4   0   1         8
                41.53          5.00        2.1743    4   1   1        16
                41.63          7.82        2.1692    4   3   0         8
                47.05         17.49        1.9316    0   0   2         2
                47.42         16.95        1.9173    4   4   0         4
                48.88          1.67        1.8633    5   1   1        16
                48.97          1.29        1.8601    5   3   0         8
                53.09          1.02        1.7251    2   2   2         8
                54.15          4.56        1.6939    5   4   0         8
                56.18          1.56        1.6373    6   0   1         8
                56.87          8.45        1.6190    6   1   1        16
                56.95          1.21        1.6168    6   3   0         8
                58.69         15.27        1.5732    4   0   2         8
                58.92         17.36        1.5674    6   2   1        16
                59.36          5.42        1.5569    4   1   2        16
                59.60          1.77        1.5513    5   4   1        16
                62.25          7.15        1.4915    6   3   1        16
                64.61          3.26        1.4426    4   3   2        16
                65.47          1.14        1.4256    5   5   1         8
                69.02          8.59        1.3608    4   4   2         8
                69.31          1.67        1.3558    8   0   0         4
                69.93          4.45        1.3453    8   1   0         8
                71.76          2.12        1.3153    8   2   0         8
                72.30          1.11        1.3068    6   5   1        16
                74.51          2.84        1.2735    5   4   2        16
                74.79          1.21        1.2694    8   3   0         8
                78.33          5.91        1.2207    2   2   3         8
                78.95          1.18        1.2126    8   4   0         8
                84.22          1.87        1.1497    8   5   0         8
                86.47          2.50        1.1254    7   6   1        16
                88.01          1.50        1.1097    8   0   2         8
                88.59          4.02        1.1039    8   1   2        16
                88.79          1.54        1.1019    8   5   1        16
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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.