Wangdaodeite
      Tschauner O, Ma C, Newville M G, Lanzirotti A
      Minerals 10 (2020) 1072
      Structure analysis of natural wangdaodeite - LiNbO3-type FeTiO3
      Locality: Ries impact structure, Germany
      _database_code_amcsd 0020928

      CELL PARAMETERS:    5.1480   5.1480  13.6490   90.000   90.000  120.000
      SPACE GROUP: R-3       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    313.263
      Density (g/cm3):      4.822
      MAX. ABS. INTENSITY / VOLUME**2:      49.98655395    
      RIR:      3.375
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.51         86.95        4.5497    0   0   3         2
                20.96         56.16        4.2379    1   0   1         6
                23.84          4.59        3.7324    0   1   2         6
                33.06         86.73        2.7097    1   0   4         6
                34.86         58.50        2.5740    1   1   0         6
                40.26         10.06        2.2403    2  -1   3         6
                40.26         89.94        2.2403    1   1   3         6
                41.03          2.71        2.2000    0   2   1         6
                48.80         16.59        1.8662    0   2   4         6
                51.13         24.48        1.7865    1   0   7         6
                53.78          6.81        1.7046    2  -1   6         6
                53.78          3.23        1.7046    1   1   6         6
                54.90          3.76        1.6724    3  -1   1         6
                57.87          2.57        1.5934    0   1   8         6
                61.36          9.77        1.5109    2   1   4         6
                61.36          5.85        1.5109    3  -1   4         6
                62.50         23.63        1.4861    3   0   0         6
                63.37         14.16        1.4676    0   2   7         6
                66.15          5.14        1.4126    0   3   3         6
                66.15          4.87        1.4126    3   0   3         6
                72.31          2.39        1.3066    1   1   9         6
                72.41          3.14        1.3051    1   0  10         6
                73.60          4.27        1.2870    2   2   0         6
                74.41          7.35        1.2749    2   1   7         6
                74.41          4.83        1.2749    3  -1   7         6
                77.00          6.28        1.2384    4  -2   3         6
                77.00          1.12        1.2384    2   2   3         6
                77.51          1.03        1.2315    1   3   1         6
                80.32          3.10        1.1954    0   1  11         6
                82.95          2.37        1.1640    0   2  10         6
                83.08          2.20        1.1625    1   3   4         6
                83.08          4.27        1.1625   -1   4   4         6
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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.