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Manual
API
Products
157, Chalcogen
K-O-V
O-Rb-V
Al-C-H-N-O-S
O-Tl-V
Al-Fe-H-Mg-O-Si
thermal and thermodynamic properties
electronic and electrical properties
structural properties
optical properties
phase transitions
chalcogen
transitional
non-disordered
disordered
trigonal