Rb2Cu4Gd4S9 mS38 12

• Cu-Ho-K-S
• Cu-Gd-Rb-S
• Cu-Dy-K-S
• magnetic properties
• Curie-Weiss paramagnetism
• magnetic susceptibility
• optical properties
• structural properties
• transitional
• rare earth
• alkali
• lanthanoid
• chalcogen
• monoclinic