Li2 O
      Zintl E, Harder A, Dauth B
      Zeitschrift fur Elektrochemie 40 (1934) 588-593
      Gitterstruktur der Oxide, Sulfide, Selenide und Telluride des Lithiums,
      Natriums und Kaliums
      _cod_database_code 1011372
      _database_code_amcsd 0018206

      CELL PARAMETERS:    4.6190   4.6190   4.6190   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     98.547
      Density (g/cm3):      2.014
      MAX. ABS. INTENSITY / VOLUME**2:      8.856215735    
      RIR:      1.432
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                33.61        100.00        2.6668    1   1   1         8
                39.00          5.86        2.3095    2   0   0         6
                56.34         60.39        1.6331    2   2   0        12
                67.22         17.90        1.3927    3   1   1        24
                83.77          6.15        1.1547    4   0   0         6
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.