Qandilite
      Wechsler B A, Von Dreele R B
      Acta Crystallographica B45 (1989) 542-549
      Structure refinements of Mg2TiO4, MgTiO3 and MgTi2O5 by time-of-flight neutron
      powder diffraction
      Locality: synthetic
      Sample: T = 773 K
      _database_code_amcsd 0009833

      CELL PARAMETERS:    5.9748   5.9748   8.4140   90.000   90.000   90.000
      SPACE GROUP: P4_122    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    300.365
      Density (g/cm3):      3.548
      MAX. ABS. INTENSITY / VOLUME**2:      16.71913848    
      RIR:      1.534
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.83          9.20        5.9748    1   0   0         4
                18.21         69.47        4.8715    1   0   1         8
                23.56         12.88        3.7756    1   1   1         8
                25.90          8.24        3.4398    1   0   2         8
                29.91         10.16        2.9874    2   0   0         4
                29.97         20.49        2.9811    1   1   2         8
                33.54          1.73        2.6720    2   1   0         8
                35.24        100.00        2.5467    2   1   1         8
                35.35         51.86        2.5389    1   0   3         8
                36.90          1.58        2.4358    2   0   2         8
                42.81         58.36        2.1124    2   2   0         4
                43.00         29.07        2.1035    0   0   4         2
                46.97          1.32        1.9346    2   1   3         8
                49.44          2.19        1.8435    3   1   1         8
                53.14          6.57        1.7236    3   1   2         8
                53.26          3.27        1.7199    2   0   4         8
                56.61         37.46        1.6259    3   2   1         8
                56.69          6.08        1.6238    3   0   3         8
                56.84         18.11        1.6198    1   0   5         8
                59.09          1.58        1.5633    1   1   5         8
                60.00          2.43        1.5418    3   2   2         8
                62.14         32.43        1.4937    4   0   0         4
                62.29         64.89        1.4905    2   2   4         8
                65.34          2.71        1.4281    4   1   1         8
                65.42          2.81        1.4267    3   2   3         8
                65.56          2.42        1.4239    2   1   5         8
                70.48          1.15        1.3360    4   2   0         8
                70.52          1.10        1.3354    3   3   2         8
                70.79          1.09        1.3309    1   1   6         8
                73.57          9.92        1.2874    4   1   3         8
                73.70          4.50        1.2854    3   0   5         8
                74.52          2.58        1.2733    4   2   2         8
                74.79          1.32        1.2694    2   0   6         8
                78.54         10.80        1.2179    4   0   4         8
                81.33          1.42        1.1831    5   0   1         8
                81.52          2.78        1.1807    3   2   5         8
                86.15          1.59        1.1288    5   1   2         8
                86.25          1.51        1.1278    4   2   4         8
                86.41          1.58        1.1261    3   1   6         8
                88.99          3.04        1.1000    5   2   1         8
                89.06          3.96        1.0993    5   0   3         8
                89.06          3.36        1.0993    4   3   3         8
                89.19          7.75        1.0981    4   1   5         8
                89.38          3.51        1.0962    2   1   7         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.