Nafertisite
      Ferraris G, Ivaldi G, Khomyakov A P, Soboleva S V, Belluso E, Pavese A
      European Journal of Mineralogy 8 (1996) 241-249
      Nafertisite, a layer titanosilicate member of a polysomatic series including mica
      _database_code_amcsd 0006619

      CELL PARAMETERS:    5.3530  16.1760  21.9500   90.000   94.600   90.000
      SPACE GROUP: A2/m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1894.531
      Density (g/cm3):      2.868
      MAX. ABS. INTENSITY / VOLUME**2:      41.36800256    
      RIR:      4.696
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 6.80         30.01       13.0071    0   1   1         4
                 8.08        100.00       10.9396    0   0   2         2
                10.94          1.47        8.0880    0   2   0         2
                13.62          1.48        6.5036    0   2   2         4
                16.94          4.76        5.2354    0   3   1         4
                17.66          1.26        5.0213   -1   1   1         4
                19.94          7.64        4.4539    1   2   0         4
                21.98          1.05        4.0440    0   4   0         2
                22.11          1.18        4.0204    1   1   3         4
                24.41          9.54        3.6465    0   0   6         2
                24.92          4.76        3.5728   -1   2   4         4
                26.64          4.88        3.3458    1   2   4         4
                27.43          2.09        3.2518    0   4   4         4
                29.10          3.08        3.0688    0   1   7         4
                30.63          1.60        2.9189   -1   2   6         4
                32.10          1.07        2.7884    1   3   5         4
                32.74          4.70        2.7349    0   0   8         2
                32.80          6.55        2.7305    1   5   1         4
                32.93          1.64        2.7197    1   4   4         4
                33.94          9.82        2.6411   -2   0   2         2
                35.17         14.75        2.5516    1   5   3         4
                36.26          6.78        2.4774   -2   0   4         2
                37.74          4.42        2.3835   -1   5   5         4
                39.25          4.66        2.2956    1   5   5         4
                40.25          3.10        2.2405   -2   0   6         2
                42.74          2.74        2.1157   -1   5   7         4
                43.61          2.10        2.0753    2   0   6         2
                44.64          2.13        2.0301    1   5   7         4
                51.03          1.55        1.7896    1   5   9         4
                51.62          1.10        1.7708    1   4  10         4
                51.88          1.23        1.7625   -2   0  10         2
                56.92          2.42        1.6176    0  10   0         2
                57.60          1.58        1.6002    0  10   2         4
                57.99          1.34        1.5904    1   6  10         4
                58.25          1.01        1.5840    1   5  11         4
                59.13          3.11        1.5624   -3   5   1         4
                59.78          2.56        1.5470    3   5   1         4
                62.82          1.10        1.4792   -1   6  12         4
                67.95          1.33        1.3794   -2  10   2         4
                69.39          1.58        1.3544   -2  10   4         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.