Iron
      Fjellvag H, Hauback B C, Vogt T, Stolen S
      American Mineralogist 87 (2002) 347-349
      Monoclinic nearly stoichiometric wustite at low temperatures
      Sample: BNL, T = 10 K

      CELL PARAMETERS:   2.8550  2.8550  2.8550   90.000   90.000   90.000
      SPACE GROUP: Im3m      
      X-RAY WAVELENGTH:     1.541838
      MAX. ABS. INTENSITY / VOLUME**2:      308.1737081    
               2-THETA      INTENSITY    D-SPACING   H   K   L
                44.90        100.00        2.0188    1   1   0
                65.37         13.41        1.4275    2   0   0
                82.82         23.61        1.1655    2   1   1
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.