Bradaczekite
      Krivovichev S V, Filatov S K, Burns P C
      Zapiski Vserossijskogo Mineralogicheskogo Obshchestva 2001 (2001) 1-8
      The Jahn-Teller distortion of copper coordination polyhedra in the alluaudite
      structural type: Crystal structure of bradaczekite, NaCu4(AsO4)3
      _database_code_amcsd 0015718

      CELL PARAMETERS:   12.0530  12.4320   7.2529   90.000  117.793   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    961.421
      Density (g/cm3):      4.793
      MAX. ABS. INTENSITY / VOLUME**2:      33.16319942    
      RIR:      2.253
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.93          7.93        8.0935    1   1   0         4
                14.25         29.38        6.2160    0   2   0         2
                16.63          4.54        5.3313    2   0   0         2
                21.42          2.38        4.1490   -2   2   1         4
                21.96          1.04        4.0468    2   2   0         4
                23.03          1.24        3.8625    1   3   0         4
                23.37          2.98        3.8061   -3   1   1         4
                24.82          7.76        3.5878   -1   3   1         4
                24.84         11.49        3.5847   -2   0   2         2
                26.00        100.00        3.4266   -1   1   2         4
                26.08         31.87        3.4173    3   1   0         4
                27.81         39.08        3.2081    0   0   2         2
                28.37          6.97        3.1464   -3   1   2         4
                28.72          1.68        3.1080    0   4   0         2
                28.93          7.21        3.0868    1   3   1         4
                29.99          1.61        2.9799    2   2   1         4
                31.08          1.26        2.8773   -3   3   1         4
                31.38          1.49        2.8508    0   2   2         4
                32.00          6.33        2.7971    0   4   1         4
                32.13         46.65        2.7859   -4   0   2         2
                33.00          2.60        2.7143   -2   4   1         4
                33.08          2.22        2.7078   -4   2   1         4
                33.15         22.05        2.7024   -1   3   2         4
                33.21          5.19        2.6978    3   3   0         4
                33.37         97.03        2.6850    2   4   0         4
                33.49          5.88        2.6756    1   1   2         4
                33.62         41.03        2.6656    4   0   0         2
                35.07          9.96        2.5585   -3   3   2         4
                35.31          1.12        2.5422   -4   2   2         4
                36.68          4.90        2.4499    4   2   0         4
                38.33         16.09        2.3483   -2   4   2         4
                38.36          4.45        2.3468   -3   1   3         4
                38.93          8.92        2.3133    2   0   2         2
                38.97          4.64        2.3111   -5   1   2         4
                39.43          3.77        2.2854    1   3   2         4
                40.41          6.15        2.2322    0   4   2         4
                41.79          1.33        2.1616   -4   4   1         4
                42.56          2.49        2.1240   -4   2   3         4
                43.04          4.59        2.1018    5   1   0         4
                43.63          4.00        2.0745   -4   4   2         4
                43.69          2.26        2.0720    0   6   0         2
                43.73          2.42        2.0702   -3   3   3         4
                44.28          3.67        2.0456   -5   3   2         4
                44.47          5.57        2.0373    3   5   0         4
                44.79          1.18        2.0234    4   4   0         4
                44.82          1.22        2.0224    0   2   3         4
                45.94         14.03        1.9753   -3   5   2         4
                46.72          8.74        1.9441    3   1   2         4
                47.05          2.45        1.9313    2   6   0         4
                47.74          2.13        1.9051   -2   4   3         4
                47.98          6.64        1.8962    5   3   0         4
                49.09          5.48        1.8557    2   4   2         4
                49.26          1.51        1.8497   -5   3   3         4
                49.51         10.49        1.8412    1   5   2         4
                51.26         21.92        1.7823   -2   0   4         2
                51.39          6.86        1.7779    3   3   2         4
                52.28          1.24        1.7500    1   3   3         4
                53.13          3.66        1.7239   -1   7   1         4
                53.16          1.22        1.7230   -3   5   3         4
                53.63          4.47        1.7090   -5   1   4         4
                53.72          1.20        1.7064   -4   6   1         4
                54.22          2.43        1.6918   -1   1   4         4
                54.58         25.32        1.6813   -6   4   2         4
                55.33          1.66        1.6605   -6   4   1         4
                55.42          2.26        1.6580    1   7   1         4
                55.98          1.16        1.6427    5   3   1         4
                56.60          3.56        1.6262   -6   0   4         2
                56.88          4.15        1.6187    5   5   0         4
                57.89          1.92        1.5928   -5   3   4         4
                58.02          1.56        1.5896   -1   7   2         4
                58.76          1.99        1.5715   -2   6   3         4
                59.28          5.08        1.5587   -3   7   2         4
                59.48          3.99        1.5540    0   8   0         2
                59.54         12.60        1.5527   -4   4   4         4
                59.96         12.63        1.5427    6   4   0         4
                60.07          1.64        1.5401   -7   3   3         4
                61.31          3.94        1.5119    7   1   0         4
                61.38          1.97        1.5103    0   8   1         4
                61.44          1.18        1.5091    2   4   3         4
                61.66         10.46        1.5041   -8   0   2         2
                62.00          2.52        1.4969   -2   8   1         4
                62.30          5.33        1.4903    1   7   2         4
                62.32          9.18        1.4899    4   4   2         4
                63.15          4.23        1.4722    3   7   1         4
                63.51          1.16        1.4649   -3   5   4         4
                63.65          1.02        1.4620   -8   2   2         4
                65.26          3.33        1.4297    7   3   0         4
                65.48          2.49        1.4255   -3   7   3         4
                65.48         11.01        1.4254    0   4   4         4
                65.78          1.65        1.4196   -7   3   4         4
                66.00          3.89        1.4155   -7   5   2         4
                66.13          1.39        1.4130    2   8   1         4
                66.33          3.26        1.4092   -1   7   3         4
                66.90          1.65        1.3986    0   8   2         4
                66.93          2.46        1.3981    5   3   2         4
                67.89          1.27        1.3807   -4   8   1         4
                68.49          2.08        1.3699    1   9   0         4
                68.49          6.93        1.3699    2   0   4         2
                68.79          2.34        1.3647    5   7   0         4
                69.23          2.33        1.3571   -4   8   2         4
                69.82          3.61        1.3471   -5   7   3         4
                70.06          1.21        1.3431   -1   1   5         4
                70.09          2.03        1.3425    4   8   0         4
                70.68          2.51        1.3328    8   0   0         2
                71.72          4.34        1.3160    6   0   2         2
                73.31          3.67        1.2913   -7   5   4         4
                73.40          2.63        1.2900    2   8   2         4
                73.53          3.98        1.2880   -1   9   2         4
                74.40          2.59        1.2750    5   5   2         4
                74.53          2.17        1.2732   -9   1   4         4
                74.67          2.89        1.2711   -8   4   4         4
                74.84          1.93        1.2687   -3   7   4         4
                75.41          1.29        1.2605    5   7   1         4
                75.64          1.02        1.2572    0   8   3         4
                78.16          2.19        1.2229   -9   3   4         4
                78.48          1.31        1.2187   -6   8   1         4
                78.89          1.08        1.2134   -2  10   1         4
                82.32          2.91        1.1713   -2   8   4         4
                84.11          1.55        1.1509   -7   7   4         4
                85.17          1.14        1.1393    5   7   2         4
                85.19          1.08        1.1391    9   3   0         4
                89.12          1.15        1.0987   -3   9   4         4
                89.20          2.09        1.0979    1  11   1         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.