Xenotime-(Y)
      Ni Y, Hughes J M, Mariano A N
      American Mineralogist 80 (1995) 21-26
      Crystal chemistry of the monazite and xenotime structures
      Locality: Nanling granitoid, China
      _database_code_amcsd 0001706

      CELL PARAMETERS:    6.8947   6.8947   6.0276   90.000   90.000   90.000
      SPACE GROUP: I4_1/amd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    286.533
      Density (g/cm3):      4.262
      MAX. ABS. INTENSITY / VOLUME**2:      71.65003679    
      RIR:      5.474
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.56         21.64        4.5379    1   0   1         8
                25.84        100.00        3.4474    2   0   0         4
                32.62          6.11        2.7451    2   1   1        16
                35.00         55.67        2.5635    1   1   2         8
                36.87         14.06        2.4376    2   2   0         4
                39.73          6.74        2.2690    2   0   2         8
                42.08         17.47        2.1474    3   0   1         8
                47.11         10.07        1.9290    1   0   3         8
                50.04         14.75        1.8227    3   2   1        16
                51.75         46.45        1.7665    3   1   2        16
                53.14         12.90        1.7237    4   0   0         4
                54.51          4.79        1.6834    2   1   3        16
                57.17          1.94        1.6114    4   1   1        16
                60.01          8.48        1.5417    4   2   0         8
                61.28          1.28        1.5126    3   0   3         8
                61.54          1.58        1.5069    0   0   4         2
                65.22         13.49        1.4304    3   3   2         8
                67.88          7.82        1.3808    2   0   4         8
                69.99          4.60        1.3442    4   3   1        16
                73.71          2.14        1.2853    4   1   3        16
                73.95          8.74        1.2818    2   2   4         8
                77.35          9.79        1.2337    5   1   2        16
                78.47          2.22        1.2188    4   4   0         4
                84.27          4.17        1.1491    6   0   0         4
                85.39          1.44        1.1369    5   0   3         8
                85.61          3.85        1.1345    4   0   4         8
                86.73          2.09        1.1228    2   1   5        16
                88.91          8.63        1.1007    5   3   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.