Waimirite-(Y)
Diffraction data computed using the structure from the paper listed below,
along with the cell parameters refined from the powder pattern for R130714
      Cheetham A K, Norman N
      Acta Chemica Scandinavica A28 (1974) 55-60
      The structures of yttrium and bismuth trifluorides by neutron diffraction
      Locality: synthetic
      _database_code_amcsd 0020020

      CELL PARAMETERS:   6.381668   6.872054   4.408453   90.00000   90.00000   90.00000
      SPACE GROUP: Pnma
      X-RAY WAVELENGTH:     1.541838
      MAX. ABS. INTENSITY / VOLUME**2:      42.43788819
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.95         26.59        3.7106    0   1   1
                24.51         67.47        3.6272    1   0   1
                25.90         67.38        3.4360    0   2   0
                27.78        100.00        3.2078    1   1   1
                30.86         62.12        2.8941    2   1   0
                34.66          1.15        2.5848    2   0   1
                35.96         15.63        2.4945    1   2   1
                37.12          5.08        2.4193    2   1   1
                38.46          3.42        2.3381    2   2   0
                40.90         15.90        2.2042    0   0   2
                43.78         24.48        2.0656    2   2   1
                45.44         34.76        1.9938    1   1   2
                46.86         55.19        1.9368    1   3   1
                47.40         41.48        1.9158    3   0   1
                48.89         43.45        1.8608    2   3   0
                49.05         17.90        1.8553    0   2   2
                49.33         20.33        1.8455    3   1   1
                51.22         23.47        1.7815    1   2   2
                52.10         22.49        1.7535    2   1   2
                53.26         14.19        1.7180    0   4   0
                54.80         18.71        1.6733    3   2   1
                57.73          8.42        1.5954    4   0   0
                59.47          6.60        1.5527    1   4   1
                59.96          5.51        1.5413    1   3   2
                60.42          1.50        1.5307    3   0   2
                62.06          7.40        1.4941    3   1   2
                63.21          9.26        1.4696    3   3   1
                63.40          5.54        1.4657    4   1   1
                64.31          5.76        1.4470    4   2   0
                64.82          7.63        1.4370    0   1   3
                65.13          3.42        1.4308    2   4   1
                65.59         10.92        1.4219    2   3   2
                66.65          3.30        1.4019    1   1   3
                66.85          2.44        1.3982    3   2   2
                69.27          5.79        1.3550    0   4   2
                70.48          4.55        1.3347    2   0   3
                71.05          4.05        1.3255    1   4   2
                71.28          2.62        1.3218    1   2   3
                71.88          1.89        1.3121    0   5   1
                72.00          1.24        1.3103    2   1   3
                72.07          2.26        1.3092    4   3   0
                73.16          3.41        1.2924    4   0   2
                73.63          4.22        1.2852    1   5   1
                74.05         10.69        1.2791    3   4   1
                75.20          3.47        1.2623    2   5   0
                75.71          1.35        1.2550    4   3   1
                76.49         15.32        1.2442    2   2   3
                77.02          1.92        1.2369    0   3   3
                77.84          1.43        1.2260    5   0   1
                79.09          5.49        1.2097    4   2   2
                79.30          4.97        1.2069    5   1   1
                82.42          4.00        1.1691    4   4   0
                83.67          4.29        1.1547    5   2   1
                84.34          5.32        1.1473    1   5   2
                84.51          4.80        1.1453    0   6   0
                84.74          1.27        1.1429    3   4   2
                84.96          2.33        1.1405    3   2   3
                87.21          3.46        1.1168    3   5   1
                89.36          4.71        1.0954    2   5   2
                89.36          4.71        1.0954    2   5   2
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.