Start
Manual
API
Products
Nsouli
Ba-Ca-Cu-Er-O-Tl
H-Na-O-Te-W
Ba-Ca-Cu-O-Tl
Ge-H-K-Ni-O-W
Cu-Ge-H-K-O-W
structural properties
chalcogen
transitional
multinary
metalloid
alkali
triclinic
monoclinic
orthorhombic