K2BaCo[NO2]6 oF88 69

• Cs-Cu-N-O-Pb
• Cu-N-O-Pb-Rb
• Cu-K-N-O-Sr
• Cu-K-N-O-Pb
• Ba-Cu-K-N-O
• structural properties
• transitional
• chalcogen
• non-disordered
• quinary
• alkali
• orthorhombic