HCa[AsO4][H2O]3 oP72 61

• H-Mg-O-P
• H-Mn-O-P
• As-Ca-H-O
• Co-H-Mg-O-P
• Co-H-Mn-O-P
• structural properties
• values of refractive index
• refractive index
• optical properties
• mechanical properties
• hydrate
• chalcogen
• pnictogen
• orthophosphate
• quaternary
• orthorhombic