Iron oxide

FeO

Wyckoff, R W GCrittenden, E D

Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977) (1926) 63, 144-147

a=4.303Å   b=4.303Å   c=4.303Å

α=90°   β=90°   γ=90°