Anatase
      Horn M, Schwerdtfeger C F, Meagher E P
      Zeitschrift fur Kristallographie 136 (1972) 273-281
      Refinement of the structure of anatase at several temperatures
      Sample: T = 800 C
      Locality: Lengenbach quarry, Binnatal, Switzerland
      _database_code_amcsd 0010738

      CELL PARAMETERS:    3.8040   3.8040   9.6140   90.000   90.000   90.000
      SPACE GROUP: I4_1/amd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    139.119
      Density (g/cm3):      3.813
      MAX. ABS. INTENSITY / VOLUME**2:      56.21211833    
      RIR:      4.801
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                25.18        100.00        3.5372    1   0   1         8
                36.67          6.11        2.4509    1   0   3         8
                37.42         19.34        2.4035    0   0   4         2
                38.35          7.14        2.3473    1   1   2         8
                47.82         25.23        1.9020    2   0   0         4
                53.39         15.92        1.7160    1   0   5         8
                54.80         15.41        1.6752    2   1   1        16
                61.74          2.60        1.5026    2   1   3        16
                62.25         11.36        1.4915    2   0   4         8
                68.11          5.08        1.3766    1   1   6         8
                69.95          5.19        1.3449    2   2   0         4
                74.47          7.83        1.2741    2   1   5        16
                75.65          2.11        1.2571    3   0   1         8
                82.12          3.73        1.1737    2   2   4         8
                82.70          1.60        1.1669    3   1   2        16
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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.