Waimirite-(Y)
      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:    6.3537   6.8545   4.3953   90.000   90.000   90.000
      SPACE GROUP: Pnma      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    191.422
      Density (g/cm3):      5.062
      MAX. ABS. INTENSITY / VOLUME**2:      42.43788819    
      RIR:      2.730
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                24.05         26.59        3.7000    0   1   1         4
                24.63         67.47        3.6147    1   0   1         4
                26.00         67.38        3.4272    0   2   0         2
                27.90        100.00        3.1973    1   1   1         8
                31.03         62.12        2.8823    2   1   0         4
                34.85          1.15        2.5747    2   0   1         4
                36.12         15.63        2.4871    1   2   1         8
                37.31          5.08        2.4103    2   1   1         8
                38.64          3.42        2.3299    2   2   0         4
                41.07         15.90        2.1976    0   0   2         2
                43.99         24.48        2.0585    2   2   1         8
                45.64         34.76        1.9877    1   1   2         8
                47.05         55.19        1.9313    1   3   1         8
                47.66         41.48        1.9080    3   0   1         4
                49.12         43.45        1.8549    2   3   0         4
                49.25         17.90        1.8500    0   2   2         4
                49.60         20.33        1.8381    3   1   1         8
                51.45         23.47        1.7762    1   2   2         8
                52.35         22.49        1.7476    2   1   2         8
                53.47         14.19        1.7136    0   4   0         2
                55.09         18.71        1.6670    3   2   1         8
                58.07          8.42        1.5884    4   0   0         2
                59.72          6.60        1.5484    1   4   1         8
                60.21          5.51        1.5369    1   3   2         8
                60.73          1.50        1.5250    3   0   2         4
                62.38          7.40        1.4886    3   1   2         8
                63.53          9.26        1.4645    3   3   1         8
                63.76          5.54        1.4596    4   1   1         8
                64.68          5.76        1.4412    4   2   0         4
                65.11          7.63        1.4327    0   1   3         4
                65.42          3.42        1.4266    2   4   1         8
                65.89         10.92        1.4175    2   3   2         8
                66.95          3.30        1.3976    1   1   3         8
                67.19          2.44        1.3933    3   2   2         8
                69.57          5.79        1.3514    0   4   2         4
                70.82          4.55        1.3304    2   0   3         4
                71.36          4.05        1.3218    1   4   2         8
                71.60          2.62        1.3179    1   2   3         8
                72.18          1.89        1.3087    0   5   1         4
                72.35          1.24        1.3061    2   1   3         8
                72.47          2.26        1.3042    4   3   0         4
                73.57          3.41        1.2874    4   0   2         4
                73.94          4.22        1.2818    1   5   1         8
                74.41         10.69        1.2749    3   4   1         8
                75.54          3.47        1.2587    2   5   0         4
                76.13          1.35        1.2503    4   3   1         8
                76.86         15.32        1.2403    2   2   3         8
                77.38          1.92        1.2333    0   3   3         4
                78.32          1.43        1.2207    5   0   1         4
                79.54          5.49        1.2051    4   2   2         8
                79.80          4.97        1.2018    5   1   1         8
                82.87          4.00        1.1649    4   4   0         4
                84.19          4.29        1.1500    5   2   1         8
                84.72          5.32        1.1441    1   5   2         8
                84.88          4.80        1.1424    0   6   0         2
                85.17          1.27        1.1392    3   4   2         8
                85.41          2.33        1.1367    3   2   3         8
                87.65          3.46        1.1133    3   5   1         8
                89.79          4.71        1.0922    2   5   2         8
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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.