H2KEuW4(W0.67Mo0.33)2O21[H2O]11 mP168 14

• Er-H-K-Mo-O-W
• H-K-Mo-O-W-Yb
• Eu-H-K-Mo-O-W
• magnetic properties
• optical properties
• vibrational spectra
• phonons
• magnetization
• oxide
• rare earth
• chalcogen
• alkali
• lanthanoid
• monoclinic