Kukisvumite
      Merlino S, Pasero M, Ferro O
      Zeitschrift fur Kristallographie 215 (2000) 352-356
      The crystal structure of kukisvumite, Na6ZnTi4(Si2O6)4O4*4H2O
      Locality: Kukisvumtschorr deposit, Khibiny alkaline massif, Kola peninsula, Russia
      _database_code_amcsd 0011086

      CELL PARAMETERS:   29.0290   8.5950   5.2090   90.000   90.000   90.000
      SPACE GROUP: Pccn      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1299.668
      Density (g/cm3):      2.911
      MAX. ABS. INTENSITY / VOLUME**2:      17.34913190    
      RIR:      1.940
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 6.09        100.00       14.5145    2   0   0         2
                10.73          7.99        8.2413    1   1   0         4
                13.78         23.43        6.4260    3   1   0         4
                18.34          6.88        4.8382    6   0   0         2
                18.44          8.18        4.8110    5   1   0         4
                20.17         11.96        4.4032    1   1   1         8
                20.67         11.53        4.2975    0   2   0         2
                20.86          6.95        4.2587    2   1   1         8
                21.97          4.65        4.0465    3   1   1         8
                23.43          1.23        3.7965    4   1   1         8
                23.82          9.31        3.7350    7   1   0         4
                24.53          1.35        3.6286    8   0   0         2
                27.60          1.51        3.2317    2   2   1         8
                28.46          2.12        3.1360    3   2   1         8
                29.43          1.88        3.0353    7   1   1         8
                29.58         28.44        3.0198    9   1   0         4
                29.63         34.84        3.0153    4   2   1         8
                31.07         29.83        2.8788    5   2   1         8
                31.81          1.77        2.8134    8   1   1         8
                32.60          1.06        2.7471    3   3   0         4
                34.58          1.26        2.5941    1   0   2         4
                34.64         14.55        2.5893    7   2   1         8
                34.92          2.06        2.5692    5   3   0         4
                35.00          2.68        2.5636    2   0   2         4
                35.70          6.21        2.5150    3   0   2         4
                35.91          4.16        2.5010    1   3   1         8
                36.32          6.47        2.4736    2   3   1         8
                36.66         11.16        2.4514    4   0   2         4
                36.72          3.93        2.4474    8   2   1         8
                36.96          1.23        2.4321   10   1   1         8
                37.38          1.07        2.4055   10   2   0         4
                40.48          2.45        2.2283    6   3   1         8
                40.62          1.02        2.2208    1   2   2         8
                40.72          4.52        2.2158    6   1   2         8
                41.34          5.56        2.1839   10   2   1         8
                42.05          1.13        2.1488    0   4   0         2
                42.19          4.72        2.1420    9   3   0         4
                42.31          3.77        2.1364    7   1   2         8
                43.85          3.01        2.0646   11   2   1         8
                43.85          2.70        2.0645    8   3   1         8
                44.72          8.35        2.0264    9   0   2         4
                45.79          1.77        1.9817    1   4   1         8
                45.80          3.81        1.9811    9   3   1         8
                47.16          2.23        1.9272    0   3   2         4
                47.27          3.26        1.9230    1   3   2         8
                47.91          1.21        1.8988   10   3   1         8
                47.92          1.73        1.8983    8   2   2         8
                48.14          1.12        1.8901    3   3   2         8
                48.43          1.51        1.8794    5   4   1         8
                49.29          1.25        1.8489    8   4   0         4
                50.16          1.34        1.8189   11   3   1         8
                50.98          1.14        1.7915    7   4   1         8
                52.35          1.08        1.7477    7   3   2         8
                53.02          1.59        1.7271   10   4   0         4
                53.39          1.20        1.7160    1   5   0         4
                54.19          1.78        1.6925    3   5   0         4
                54.76          1.51        1.6762    3   1   3         8
                55.04          5.89        1.6684   13   3   1         8
                55.53          1.89        1.6548    1   4   2         8
                55.77          2.17        1.6483    5   5   0         4
                55.83          2.16        1.6468    2   4   2         8
                57.11          2.06        1.6127   18   0   0         2
                57.32          2.32        1.6074    1   2   3         8
                57.35          1.56        1.6065   12   4   0         4
                57.61          3.51        1.6001    2   2   3         8
                57.66          4.21        1.5987   14   3   1         8
                58.08          1.62        1.5881    3   2   3         8
                58.09          1.55        1.5880    7   5   0         4
                59.51          4.95        1.5534   15   0   2         4
                61.09          1.66        1.5170    9   5   0         4
                62.22          1.50        1.4921   14   4   0         4
                62.64          2.26        1.4830    1   3   3         8
                62.92          2.64        1.4772    2   3   3         8
                63.24          3.65        1.4705   16   3   1         8
                65.47          1.27        1.4256    2   6   0         4
                66.19          2.06        1.4119   17   3   1         8
                66.36          1.77        1.4087   17   1   2         8
                66.46          1.06        1.4067   16   2   2         8
                68.18          3.46        1.3755    6   5   2         8
                69.41          1.76        1.3540   18   1   2         8
                70.59          1.22        1.3342    8   5   2         8
                70.88          2.71        1.3296   20   2   1         8
                73.65          1.10        1.2862   10   5   2         8
                73.90          1.31        1.2825    2   1   4         8
                74.90          1.12        1.2678    4   1   4         8
                75.41          1.58        1.2605   11   5   2         8
                75.52          1.13        1.2589   15   4   2         8
                76.12          1.86        1.2505    2   6   2         8
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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.