Li Nb O2
      Bordet P, Moshopoulou E, Liesert S, Capponi J
      Physica C 235 (1994) 745-746
      Structure and physical properties of Li(1-x) Nb O2 single crystals
      _cod_database_code 1008671
      _database_code_amcsd 0016557

      CELL PARAMETERS:    2.9210   2.9210  10.4590   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     77.283
      Density (g/cm3):      5.665
      MAX. ABS. INTENSITY / VOLUME**2:      154.0546482    
      RIR:      8.855
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                16.95        100.00        5.2295    0   0   2         2
                34.30          8.65        2.6147    0   0   4         2
                35.49         18.35        2.5297    1   0   0         6
                36.55         36.79        2.4588    1   0   1        12
                39.58         21.67        2.2772    1   0   2        12
                44.24         53.67        2.0475    1   0   3        12
                50.18          2.75        1.8181    1   0   4        12
                52.50          3.78        1.7432    0   0   6         2
                57.14         23.32        1.6120    1   0   5        12
                63.72         12.49        1.4605    1   1   0         6
                64.97          3.80        1.4354    1   0   6        12
                66.47         11.22        1.4067    1   1   2        12
                72.27          2.61        1.3074    0   0   8         2
                73.63          4.68        1.2865    1   0   7        12
                74.40          5.36        1.2751    1   1   4        12
                75.11          1.33        1.2648    2   0   0         6
                75.75          3.96        1.2557    2   0   1        12
                77.67          2.27        1.2294    2   0   2        12
                80.84          6.50        1.1890    2   0   3        12
                83.18          1.90        1.1614    1   0   8        12
                87.04          4.43        1.1195    1   1   6        12
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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.