Eliseevite
Diffraction data computed using the structure from the paper listed below,
along with the cell parameters refined from the powder pattern for R130075
      Yakovenchuk V N, Ivanyuk G Y, Krivovichev S V, Pakhomovsky Y A, Selivanova E A,
      Korchak J A, Men'shikov Y P, Drogobuzhskaya S V, Zalkind O A
      American Mineralogist 96 (2011) 1624-1629
      Eliseevite, Na1.5Li[Ti2Si4O12.5(OH)1.5]*2H2O, a new microporous titanosilicate
      from the Lovozero alkaline massif (Kola Peninsula, Russia)
      Locality: the Lovozero alkaline massif, Kola Peninsula, Russia
      Note y-coordinate for O3 changed from .218 to reproduce reported bond lengths
      _database_code_amcsd 0018483

      CELL PARAMETERS:  27.4830  8.6690  5.2460   90.000   90.782   90.000
      SPACE GROUP: C2/c      

           ATOM        X         Y         Z     OCCUPANCY  ISO(B)
            Na     0.16550   0.19720  -0.37970     0.750     1.990
            Li     0.00000   0.36750   0.25000     1.000     0.711
            Ti     0.16410   0.40570   0.12560     1.000     1.105
            Si     0.26590   0.58970   0.29010     1.000     0.979
            Si     0.09100   0.09900   0.03070     1.000     2.045
            O      0.20700   0.57730   0.28900     1.000     1.169
            O      0.28730   0.76020   0.26630     1.000     1.342
            O      0.10490   0.02180   0.30220     1.000     3.790
            O      0.13310   0.43400   0.42350     1.000     1.303
            O      0.28730   0.49200   0.04900     1.000     1.169
            O      0.12190   0.25140  -0.00830     1.000     1.658
            OH     0.03290   0.13100   0.01420     0.750     3.237
            O      0.03290   0.13100   0.01420     0.250     3.237
            Wa    -0.03760   0.38540  -0.04900     1.000    11.370

            X-RAY WAVELENGTH:     1.541838
            BOUNDS ON TWO THETA:    5.0  90.0
            LIMITS IMPOSED ON THE INDICES ARE:  +/- 25 +/-  7 +/-  4
            MAX. ABS. INTENSITY / VOLUME**2:      34.10909040    
            The INTENSITY cut off value is   1.00

               2-THETA      INTENSITY    D-SPACING   H   K   L
                 6.43        100.00       13.7402    2   0   0
                12.89          4.03        6.8701    4   0   0
                14.07          5.82        6.2964    3   1   0
                19.12          7.11        4.6418    5   1   0
                20.01          1.33        4.4375   -1   1   1
                20.08          7.86        4.4210    1   1   1
                20.49          5.14        4.3345    0   2   0
                21.95          5.00        4.0489   -3   1   1
                24.90         12.50        3.5762    7   1   0
                29.84         23.19        2.9946    4   2   1
                30.43          1.69        2.9379    7   1   1
                31.05          8.64        2.8800    9   1   0
                33.05          8.34        2.7106   -6   2   1
                33.33          3.42        2.6882    6   2   1
                34.73          6.11        2.5827   -2   0   2
                35.64          3.76        2.5188    1   3   1
                36.50          3.17        2.4615   -4   0   2
                36.91          1.63        2.4355    3   3   1
                37.38          2.28        2.4056   -8   2   1
                39.26          1.16        2.2948   -5   1   2
                42.49          2.62        2.1276   -7   1   2
                42.63          2.26        2.1209    7   3   1
                42.79          2.75        2.1134   10   2   1
                43.71          1.01        2.0710    8   0   2
                46.77          1.70        1.9423    9   3   1
                47.34          1.01        1.9203    4   4   1
                53.34          1.10        1.7175   16   0   0
                53.81          1.18        1.7036    3   5   0
                55.34          1.54        1.6602   -2   4   2
                56.94          3.16        1.6172   13   3   1
                57.30          2.89        1.6080    2   2   3
                59.18          1.12        1.5613   14   0   2
                62.10          1.18        1.4947   -1   3   3
                62.37          2.10        1.4887  -15   3   1
                62.82          1.29        1.4792   -3   3   3
                67.03          1.29        1.3961    5   5   2
                68.69          1.38        1.3664  -17   3   1
                69.58          1.14        1.3511   17   1   2
                75.74          1.06        1.2558  -11   5   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.