Oskarssonite
      Daniel P, Bulou A, Rousseau M, Nouet J, Fourquet J, Leblanc M, Burriel R
      Journal of Physics: Condensed Matter 2 (1990) 5663-5677
      A study of the structural phase transitions in AlF3: X-ray powder
      diffraction, DSC and Raman scattering investigations of the lattice
      dynamics and phonon spectrum
      _cod_database_code 1000467
      _database_code_amcsd 0013259

      CELL PARAMETERS:    4.9305   4.9305  12.4462   90.000   90.000  120.000
      SPACE GROUP: R-3c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    262.029
      Density (g/cm3):      3.193
      MAX. ABS. INTENSITY / VOLUME**2:      31.67546967    
      RIR:      3.231
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                25.30        100.00        3.5208    0   1   2         6
                35.70          2.68        2.5147    1   0   4         6
                42.66         22.97        2.1193    1   1   3        12
                43.63          2.98        2.0744    0   0   6         2
                44.88          1.90        2.0194    2   0   2         6
                51.94         27.38        1.7604    0   2   4         6
                57.59          4.34        1.6005    2   1   1        12
                58.12         19.04        1.5872    1   1   6        12
                59.14         10.21        1.5622    1   2   2        12
                65.11          2.32        1.4326    2   1   4        12
                65.59          3.86        1.4233    3   0   0         6
                69.40          1.91        1.3542    1   2   5        12
                75.63          6.34        1.2574    2   0   8         6
                79.46          1.68        1.2061    1   1   9        12
                80.35          1.02        1.1950    2   1   7        12
                80.36          2.21        1.1949    1   0  10         6
                81.67          1.02        1.1789    1   3   1        12
                83.00          1.90        1.1634    3   1   2        12
                86.99          1.04        1.1201    1   2   8        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.