Litvinskite
      Yamnova N A, Egorov-Tismenko Y K, Pekov I V, Ekimenkova I A
      Crystallography Reports 46 (2001) 190-193
      Crystal structure of litvinskite: A new natural member of the lovozerite group
      Locality: Alluaiv mountain, Lovozero massif, Kola Peninsula, Russia
      _database_code_amcsd 0012370

      CELL PARAMETERS:   10.5890  10.2170   7.3550   90.000   92.910   90.000
      SPACE GROUP: Cm        
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    794.695
      Density (g/cm3):      2.599
      MAX. ABS. INTENSITY / VOLUME**2:      9.834046364    
      RIR:      1.232
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.04         42.22        7.3479    1   1   0         2
                12.05         27.57        7.3455    0   0   1         1
                16.76        100.00        5.2890   -1   1   1         2
                16.77         44.94        5.2877    2   0   0         1
                17.37          1.61        5.1056    1   1   1         2
                20.19          3.33        4.3986   -2   0   1         1
                21.18          8.01        4.1940    0   2   1         2
                21.20          3.99        4.1917    2   0   1         1
                24.23         21.28        3.6740    2   2   0         2
                24.23         10.69        3.6728    0   0   2         1
                26.75         34.70        3.3333   -2   2   1         2
                26.75         31.08        3.3326   -1   1   2         2
                26.75         30.49        3.3323    3   1   0         2
                27.51         34.26        3.2417    1   3   0         2
                27.53         38.66        3.2405    2   2   1         2
                27.53         34.11        3.2398    1   1   2         2
                29.96         15.15        2.9829   -1   3   1         2
                29.96         12.17        2.9821    0   2   2         2
                29.97         14.36        2.9813    3   1   1         2
                33.90         39.91        2.6445   -2   2   2         2
                33.91         20.24        2.6438    4   0   0         1
                35.13         14.46        2.5543    0   4   0         2
                35.15         28.09        2.5528    2   2   2         2
                36.69          2.00        2.4494   -1   3   2         2
                36.69          1.45        2.4493    3   3   0         2
                36.71          1.35        2.4483    4   0   1         1
                39.77          3.98        2.2664   -4   2   1         2
                39.78          2.09        2.2662   -2   0   3         1
                41.04          1.26        2.1993   -4   0   2         1
                43.14          7.91        2.0970    0   4   2         2
                43.16          3.95        2.0959    4   0   2         1
                43.69          3.89        2.0718   -3   3   2         2
                43.70          4.78        2.0715   -2   2   3         2
                43.70          4.28        2.0712    5   1   0         2
                46.10          2.35        1.9689   -2   4   2         2
                46.11          2.66        1.9686   -1   3   3         2
                46.12          2.67        1.9680    5   1   1         2
                46.83          3.13        1.9402   -1   5   1         2
                46.85          3.08        1.9394    1   3   3         2
                46.85          2.73        1.9390    4   2   2         2
                49.43          1.01        1.8437   -4   0   3         1
                49.43          1.54        1.8437   -5   1   2         2
                49.63         19.88        1.8370    4   4   0         2
                49.64          9.82        1.8364    0   0   4         1
                51.71          4.30        1.7679   -1   5   2         2
                51.72          4.79        1.7676    0   4   3         2
                51.74          4.41        1.7669    5   1   2         2
                51.86          3.76        1.7630   -3   3   3         2
                51.86          1.02        1.7629   -5   3   1         2
                51.87          1.65        1.7626    6   0   0         1
                52.16          4.36        1.7536    1   5   2         2
                52.19          2.40        1.7526    4   0   3         1
                52.79          1.18        1.7342   -4   2   3         2
                53.63          1.44        1.7089    3   5   1         2
                53.84          1.31        1.7028    0   6   0         2
                53.87          3.03        1.7019    3   3   3         2
                54.10          1.89        1.6952   -2   4   3         2
                56.00          3.44        1.6422   -5   3   2         2
                56.00          3.38        1.6420   -3   1   4         2
                56.00          3.76        1.6420   -6   2   1         2
                57.26          2.03        1.6090   -3   5   2         2
                57.27          1.97        1.6086   -1   3   4         2
                57.28          2.24        1.6083    6   2   1         2
                58.09          2.57        1.5880   -2   6   1         2
                58.12          2.19        1.5873    1   3   4         2
                58.12          2.23        1.5872    5   3   2         2
                58.50          1.85        1.5776    2   6   1         2
                58.52          1.66        1.5773    3   5   2         2
                58.54          1.65        1.5767    3   1   4         2
                59.84          3.58        1.5455   -6   2   2         2
                59.85          1.84        1.5455   -4   0   4         1
                62.25          2.64        1.4915   -2   6   2         2
                62.27          2.70        1.4910    0   4   4         2
                62.28          2.65        1.4907    6   2   2         2
                63.05          1.97        1.4744    2   6   2         2
                63.09          1.04        1.4736    4   0   4         1
                63.44          1.00        1.4662   -6   0   3         1
                64.19          1.26        1.4509   -5   5   1         2
                64.20          1.21        1.4507    6   4   0         2
                64.21          1.28        1.4505   -1   1   5         2
                64.44          1.92        1.4459    1   7   0         2
                64.48          2.09        1.4451    4   4   3         2
                64.48          1.92        1.4450    3   3   4         2
                67.85          2.14        1.3813   -5   5   2         2
                67.87          2.30        1.3810   -2   2   5         2
                67.87          2.05        1.3810    7   3   0         2
                69.73          2.52        1.3485    3   7   0         2
                69.76          2.66        1.3481    5   5   2         2
                69.78          2.81        1.3478    2   2   5         2
                71.33          2.44        1.3223   -4   4   4         2
                71.35          1.21        1.3219    8   0   0         1
                74.26          1.44        1.2771    0   8   0         2
                74.31          2.82        1.2764    4   4   4         2
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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.