title: Germanium and Silicon Disulfides: Structure and Synthesis.
abstract: Crystal structures of the tetragonal forms of germanium and silicon disulfide are similar and consist of (SiS(4))(4-) and (GeS(4))(4-) tetrahedra which share vertices to form three-dimensional networks. These tetragonal materials, synthesized at high pressure and temperature, are different from the previously known germanium and silicon disulfides.
authors.forename: C T
authors.initials: CT
authors.lastname: Prewitt
authors.forename: H S
authors.initials: HS
authors.lastname: Young