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Manual
API
Products
Chalcogen, Structural properties, Tc, Tc-x polyhedra
O-Rb-Tc
O-Tc
Br-H-O-Tc
Cs-O-Tc
Ba-O-Sr-Tc
chalcogen
radioactive
transitional
non-disordered
tetragonal
orthorhombic
monoclinic
cubic
triclinic