Xenotime-(Tm)
      Ni Y, Hughes J M, Mariano A N
      American Mineralogist 80 (1995) 21-26
      Crystal chemistry of the monazite and xenotime structures
      Locality: synthetic
      _database_code_amcsd 0001711

      CELL PARAMETERS:    6.8294   6.8294   5.9798   90.000   90.000   90.000
      SPACE GROUP: I4_1/amd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    278.902
      Density (g/cm3):      6.284
      MAX. ABS. INTENSITY / VOLUME**2:      183.8084934    
      RIR:      9.524
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.73         65.55        4.4989    1   0   1         8
                26.10        100.00        3.4147    2   0   0         4
                32.93         30.32        2.7200    2   1   1        16
                35.31         70.19        2.5421    1   1   2         8
                37.24         22.26        2.4146    2   2   0         4
                40.08          2.88        2.2495    2   0   2         8
                42.49         22.14        2.1275    3   0   1         8
                47.52         14.35        1.9134    1   0   3         8
                50.55         21.91        1.8057    3   2   1        16
                52.25         55.53        1.7507    3   1   2        16
                53.68         14.59        1.7074    4   0   0         4
                55.01         10.97        1.6692    2   1   3        16
                57.76          7.51        1.5963    4   1   1        16
                60.64         13.12        1.5271    4   2   0         8
                61.87          3.76        1.4996    3   0   3         8
                62.09          2.78        1.4950    0   0   4         2
                65.90         15.66        1.4173    3   3   2         8
                68.31          3.15        1.3731    3   2   3        16
                68.52         10.79        1.3695    2   0   4         8
                70.75          2.06        1.3316    5   0   1         8
                70.75          7.70        1.3316    4   3   1        16
                74.48          4.96        1.2739    4   1   3        16
                74.68         10.44        1.2711    2   2   4         8
                76.84          2.72        1.2406    5   2   1        16
                78.20         13.92        1.2223    5   1   2        16
                79.37          3.41        1.2073    4   4   0         4
                81.75          1.27        1.1780    1   0   5         8
                85.27          4.60        1.1382    6   0   0         4
                86.35          2.11        1.1267    4   3   3        16
                86.35          2.49        1.1267    5   0   3         8
                86.54          5.63        1.1247    4   0   4         8
                87.62          4.08        1.1136    2   1   5        16
                88.64          2.76        1.1035    6   1   1        16
                89.97         11.74        1.0905    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.