Ponomarevite
      de Boer J J, Bright D, Helle J N
      Acta Crystallographica B28 (1972) 3436-3437
      The structure of the potassium salt of mu4-oxo-hexa-mu-chloro-
      tetra[chlorocuprate(II)], K4Cu4OCl10
      Locality: synthetic
      _database_code_amcsd 0009464

      CELL PARAMETERS:   14.7000  14.8800   8.9500   90.000  104.740   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1893.260
      Density (g/cm3):      2.740
      MAX. ABS. INTENSITY / VOLUME**2:      7.620049953    
      RIR:      0.906
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 8.60          8.95       10.2790    1   1   0         4
                11.90         65.33        7.4400    0   2   0         2
                12.10        100.00        7.3172   -1   1   1         4
                12.45         67.79        7.1081    2   0   0         2
                14.54         86.55        6.0917    1   1   1         4
                15.71          5.67        5.6421    0   2   1         4
                17.25         41.12        5.1395    2   2   0         4
                18.38         33.06        4.8261   -2   2   1         4
                18.95          4.45        4.6831    1   3   0         4
                19.66          4.59        4.5153    3   1   0         4
                19.85         10.23        4.4726   -3   1   1         4
                20.75         27.45        4.2802   -1   1   2         4
                21.67         46.86        4.1004    2   2   1         4
                22.33         23.42        3.9816    1   3   1         4
                23.73         13.61        3.7496    1   1   2         4
                23.79          2.18        3.7409    0   2   2         4
                23.92          8.60        3.7200    0   4   0         2
                24.33         43.35        3.6586   -2   2   2         4
                24.34          3.73        3.6563    3   1   1         4
                24.81         42.64        3.5891   -3   1   2         4
                25.06         11.59        3.5541    4   0   0         2
                26.01         19.21        3.4263    3   3   0         4
                26.15         25.94        3.4076   -3   3   1         4
                26.70          4.04        3.3384    2   0   2         2
                26.85         15.51        3.3201   -1   3   2         4
                27.05          5.35        3.2959    2   4   0         4
                27.35          3.43        3.2609   -4   2   1         4
                29.25         12.76        3.0534    1   3   2         4
                29.32          7.03        3.0458    2   2   2         4
                29.76         18.38        3.0024    3   3   1         4
                30.13         29.19        2.9660    2   4   1         4
                30.14          1.70        2.9649   -3   3   2         4
                30.65         21.88        2.9168   -4   2   2         4
                31.10          2.25        2.8761   -5   1   1         4
                31.72          6.79        2.8210    0   4   2         4
                31.90          3.03        2.8053   -1   5   1         4
                31.91         39.90        2.8047    4   2   1         4
                31.92         17.31        2.8033    3   1   2         4
                32.05          7.76        2.7927    5   1   0         4
                32.14         44.30        2.7853   -2   4   2         4
                32.68         18.73        2.7402   -2   2   3         4
                32.95         10.15        2.7182    1   5   1         4
                33.56          6.67        2.6702   -5   1   2         4
                33.78          1.72        2.6537    1   1   3         4
                34.53         39.97        2.5973   -4   4   1         4
                34.91         33.91        2.5698    4   4   0         4
                35.14          6.87        2.5539   -1   3   3         4
                36.15         28.94        2.4846    2   4   2         4
                36.22          1.59        2.4800    0   6   0         2
                36.31         35.89        2.4740    3   3   2         4
                36.57          9.25        2.4570    4   0   2         2
                36.81         36.92        2.4416   -4   2   3         4
                36.85          9.29        2.4391   -3   3   3         4
                37.26         15.14        2.4130   -4   4   2         4
                37.78          3.64        2.3811   -5   3   2         4
                38.13          2.95        2.3602    1   5   2         4
                38.33          6.12        2.3484    4   4   1         4
                38.39          1.11        2.3447   -6   0   2         2
                38.53          4.97        2.3364    3   5   1         4
                38.59          9.54        2.3331    4   2   2         4
                38.87          4.38        2.3167   -5   1   3         4
                38.99         21.76        2.3102   -2   4   3         4
                39.00          7.10        2.3096   -2   6   1         4
                39.53          6.64        2.2798    0   4   3         4
                39.93          6.64        2.2577    6   2   0         4
                40.16          1.80        2.2452    5   3   1         4
                40.33          9.50        2.2363   -6   2   2         4
                40.36          5.77        2.2345   -2   0   4         2
                40.75          6.66        2.2140    2   6   1         4
                41.00          2.95        2.2011    3   1   3         4
                41.74          6.61        2.1639    0   0   4         2
                42.23          8.33        2.1401   -2   2   4         4
                42.32          4.61        2.1357   -2   6   2         4
                42.59          3.18        2.1227   -4   4   3         4
                42.96          2.71        2.1055   -1   5   3         4
                43.02         13.63        2.1023    1   7   0         4
                43.06          6.39        2.1009   -4   0   4         2
                43.53         11.37        2.0790   -7   1   1         4
                43.56          5.45        2.0778    0   2   4         4
                43.83          3.68        2.0657    6   2   1         4
                43.94          3.95        2.0608   -1   7   1         4
                44.05          2.59        2.0558    5   5   0         4
                44.09          1.63        2.0541    2   4   3         4
                44.17          1.82        2.0502    4   4   2         4
                44.34          2.58        2.0430    1   1   4         4
                44.56          9.70        2.0333   -6   2   3         4
                44.63         11.71        2.0306    3   3   3         4
                44.63          4.28        2.0302   -1   3   4         4
                45.05          4.00        2.0122    7   1   0         4
                45.21         22.64        2.0054   -5   5   2         4
                45.26          4.14        2.0035   -3   3   4         4
                45.38          8.21        1.9984    1   5   3         4
                45.57          9.15        1.9908    2   6   2         4
                46.21          1.53        1.9647   -5   1   4         4
                46.95          1.46        1.9353    4   2   3         4
                47.29          8.72        1.9222    5   5   1         4
                47.36          4.09        1.9196   -1   7   2         4
                47.94          5.69        1.8976   -2   6   3         4
                48.25          9.54        1.8860    6   0   2         2
                48.40         15.71        1.8807    0   6   3         4
                48.56          3.71        1.8748    2   2   4         4
                48.68          1.54        1.8704    0   4   4         4
                48.93          1.28        1.8616    6   4   1         4
                48.99          1.71        1.8593    7   1   1         4
                49.28          9.73        1.8492   -6   0   4         2
                49.48          2.72        1.8421   -5   5   3         4
                49.53          2.60        1.8405   -5   3   4         4
                49.88          4.63        1.8281    6   2   2         4
                50.17          2.40        1.8185    0   8   1         4
                50.87         11.86        1.7949    5   1   3         4
                51.04          2.40        1.7895   -4   6   3         4
                51.18          3.92        1.7848   -2   8   1         4
                51.27          4.22        1.7821   -1   5   4         4
                51.28          2.00        1.7817   -8   2   1         4
                51.77          3.34        1.7658   -3   1   5         4
                51.88          2.44        1.7624   -8   2   2         4
                51.93          4.11        1.7609   -1   1   5         4
                52.51         29.52        1.7427   -6   6   1         4
                52.61          5.43        1.7396    2   8   1         4
                52.91          1.55        1.7304   -1   7   3         4
                52.98          8.18        1.7284    8   2   0         4
                53.32          1.94        1.7183    2   4   4         4
                53.41          3.79        1.7156   -7   5   1         4
                53.85          6.99        1.7025    5   7   0         4
                53.91          6.50        1.7008   -2   8   2         4
                54.10          8.60        1.6952    1   5   4         4
                54.12          2.96        1.6946   -4   2   5         4
                54.72          3.64        1.6775    7   5   0         4
                54.74          6.66        1.6769   -8   2   3         4
                54.96          1.64        1.6707    7   1   2         4
                54.98          2.06        1.6701   -5   1   5         4
                54.99          1.20        1.6699   -1   3   5         4
                55.01          2.76        1.6692    4   0   4         2
                55.72          1.23        1.6496   -5   5   4         4
                55.78          1.86        1.6480    4   8   0         4
                56.43          1.02        1.6305   -8   4   2         4
                56.50          1.69        1.6287    4   2   4         4
                56.65          8.55        1.6248    2   8   2         4
                56.67          1.17        1.6243    5   7   1         4
                56.84          5.74        1.6197    8   2   1         4
                57.11          2.86        1.6129   -2   4   5         4
                57.27          2.07        1.6087   -6   6   3         4
                57.47          2.68        1.6035    8   4   0         4
                58.19          1.73        1.5853   -8   0   4         2
                58.21          1.02        1.5849    4   8   1         4
                58.36          1.31        1.5812    1   3   5         4
                58.84          4.62        1.5695    0   4   5         4
                59.09          2.40        1.5633    0   8   3         4
                59.26          1.04        1.5593   -3   9   1         4
                59.63          3.04        1.5505   -8   2   4         4
                60.21          8.82        1.5370   -1   7   4         4
                60.66          1.06        1.5266   -3   5   5         4
                60.82          1.26        1.5229    4   4   4         4
                61.19          5.83        1.5146   -7   1   5         4
                61.21          1.12        1.5143    3   9   1         4
                62.59          5.16        1.4842    7   1   3         4
                62.68          1.80        1.4823   -3   1   6         4
                62.72          3.62        1.4813   -6   8   1         4
                62.77          2.83        1.4803    1   7   4         4
                63.01          3.47        1.4752   -8   6   1         4
                63.08          3.16        1.4737   -4   0   6         2
                63.59          1.17        1.4632    2   4   5         4
                63.97          2.84        1.4555   -7   3   5         4
                64.30          1.49        1.4487   -2  10   1         4
                64.64          2.26        1.4420    3   3   5         4
                64.83          2.00        1.4381  -10   2   2         4
                64.93          1.12        1.4361  -10   2   1         4
                65.32          1.39        1.4285    7   3   3         4
                65.41          3.02        1.4267   -3   3   6         4
                65.47          2.00        1.4257    9   3   1         4
                65.56          1.29        1.4238   -3   9   3         4
                66.68          2.27        1.4026   -2  10   2         4
                66.73          3.78        1.4017  -10   2   3         4
                66.74          1.24        1.4016    6   2   4         4
                67.08          1.05        1.3953    4   2   5         4
                67.08          2.03        1.3952    9   5   0         4
                67.16          4.41        1.3937    1   1   6         4
                67.71          3.18        1.3839   -9   5   3         4
                67.77          1.04        1.3828   -2   4   6         4
                67.81          4.41        1.3820    5   9   1         4
                68.11          3.79        1.3767   -4  10   1         4
                68.21          3.01        1.3749    3   7   4         4
                68.85          2.06        1.3637  -10   4   2         4
                68.95          1.06        1.3620  -10   4   1         4
                69.23          1.35        1.3571  -10   0   4         2
                69.57          1.33        1.3513   -5   9   3         4
                69.77          1.69        1.3480   -6   6   5         4
                69.81          2.41        1.3472    1   3   6         4
                69.85          1.52        1.3466    1  11   0         4
                69.95          1.02        1.3448   -9   1   5         4
                70.28          2.02        1.3394    2   6   5         4
                70.77          1.17        1.3312    9   5   1         4
                71.11          3.44        1.3258    1  11   1         4
                71.13          1.12        1.3254    9   3   2         4
                71.27          1.73        1.3233  -11   1   1         4
                71.50          2.16        1.3196   -3   9   4         4
                72.33          1.06        1.3063   -8   8   1         4
                74.56          2.16        1.2728    4  10   2         4
                74.87          2.53        1.2682   10   4   1         4
                76.25          1.48        1.2487    5   7   4         4
                76.68          2.04        1.2427   -8   6   5         4
                76.88          1.32        1.2400    0  12   0         2
                77.68          2.12        1.2293    6   8   3         4
                78.02          1.66        1.2248  -12   0   2         2
                78.73          2.24        1.2155   -6   8   5         4
                80.24          1.82        1.1964    8   6   3         4
                83.49          3.03        1.1578   -5   5   7         4
                85.41          1.27        1.1367   -8   8   5         4
                85.49          1.99        1.1359   -9   9   3         4
                88.36          1.40        1.1062    9   9   1         4
                88.90          1.18        1.1009    8   8   3         4
                89.99          1.42        1.0903    5   5   6         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.