K9Ni2O7 cP72 198

• Fe-K-S
• Co-K-S
• Co-Rb-S
• K-Ni-O
• Cs-Fe-S
• magnetic properties
• structural properties
• magnetic susceptibility
• Moessbauer spectra
• electronic and electrical properties
• ternary
• non-disordered
• chalcogen
• alkali
• transitional
• cubic