Metal oxides of rocksalt structure

VO also possesses a high proportion of vacancies just like TiO, but the defect ordering at low temperature is probably quite different from that in low-temperature 

Wustite is always cation-deficient and has a composition in the range Feo.85O-Feo.95O. The reaction for the formation of wustite is written as 

Since wustite has the NaCl structure, the oxidized Fe and the newly created 

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