P121/c1, Structural properties, Transitional

• O-Zr
• Cu-H-K-O-Rb-Se
• Cu-H-N-O-S
• O-V
• C-Cu-H-O
• thermal and thermodynamic properties
• thermal expansion
• compressibility
• mechanical properties
• transitional
• chalcogen
• non-disordered
• quaternary
• monoclinic