title: Formation and thermodynamics of gaseous germanium and tin vanadates: a mass spectrometric and quantum chemical study.
abstract: The stabilities of gaseous germanium and tin vanadates were confirmed by high temperature mass spectrometry, and its structures were determined by quantum chemical calculations. A number of gas-phase reactions involving these gaseous salts were studied. On the basis of the equilibrium constants, the standard formation enthalpies of gaseous GeV2O6 (-1520 ± 42 kJ mol(-1)) and SnV2O6 (-1520 ± 43 kJ mol(-1)) were determined at a temperature of 298 K.
authors.affiliation: Institute of Chemistry, St. Petersburg State University, 198504 St. Petersburg, Russia. S.SHUGUROV@spbu.ru.
authors.forename: S M
authors.initials: SM
authors.lastname: Shugurov
authors.forename: A I
authors.initials: AI
authors.lastname: Panin
authors.forename: S I
authors.initials: SI
authors.lastname: Lopatin
authors.forename: K A
authors.initials: KA
authors.lastname: Emelyanova
mesh_terms: D005740:Gases; D005857:Germanium / Q000737:chemistry*; D013058:Mass Spectrometry; D011789:Quantum Theory; D013816:Thermodynamics; D014001:Tin / Q000737:chemistry*; D014638:Vanadates / Q000737:chemistry*
chemical_list: D005740:Gases; D005857:Germanium; D014638:Vanadates; D014001:Tin