Zircon
      Binks W
      Mineralogical Magazine 21 (1926) 176-187
      The crystalline structure of zircon.
      _cod_database_code 1011265
      _database_code_amcsd 0018125

      CELL PARAMETERS:    6.5800   6.5800   5.9300   90.000   90.000   90.000
      SPACE GROUP: I4_1/amd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    256.748
      Density (g/cm3):      4.742
      MAX. ABS. INTENSITY / VOLUME**2:      66.04731884    
      RIR:      4.536
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                20.16         54.14        4.4051    1   0   1         8
                27.10        100.00        3.2900    2   0   0         4
                34.01         10.82        2.6360    2   1   1        16
                35.92         72.64        2.5004    1   1   2         8
                38.71          9.61        2.3264    2   2   0         4
                40.98          9.75        2.2025    2   0   2         8
                44.02         16.83        2.0571    3   0   1         8
                48.06         12.10        1.8931    1   0   3         8
                52.46         11.15        1.7442    3   2   1        16
                53.82         52.72        1.7032    3   1   2        16
                55.89         19.02        1.6450    4   0   0         4
                56.05          2.67        1.6408    2   1   3        16
                60.03          3.89        1.5411    4   1   1        16
                62.67          2.37        1.4825    0   0   4         2
                63.20         11.85        1.4713    4   2   0         8
                63.34          2.47        1.4684    3   0   3         8
                68.25         14.03        1.3743    3   3   2         8
                69.55          9.76        1.3516    2   0   4         8
                71.60          1.01        1.3180    4   2   2        16
                73.75          4.35        1.2847    4   3   1        16
                76.14          9.71        1.2502    2   2   4         8
                76.76          3.11        1.2417    4   1   3        16
                81.31          9.47        1.1832    5   1   2        16
                83.02          4.11        1.1632    4   4   0         4
                88.86          3.77        1.1013    4   0   4         8
                88.99          2.51        1.1000    2   1   5        16
                89.33          3.23        1.0967    6   0   0         4
                89.46          1.68        1.0954    5   0   3         8
                89.46          1.11        1.0954    4   3   3        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.