K2AuPS4 mP16 11

• Au-K-P-S
• As-Au-K-S
• Au-P-Rb-S
• Au-P-S-Tl
• optical properties
• phonons
• vibrational spectra
• fusion
• temperature for congruent melting
• semiconductor
• chalcogen
• conductor
• quaternary
• pnictogen
• monoclinic