A mass spectrometric and quantum chemical study of the vaporisation of lead monoxide in a flow of gaseous arsenic and antimony trioxides

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Kunkel, K.; Milke, E.; Binnewies, M.: A mass spectrometric and quantum chemical study of the vaporisation of lead monoxide in a flow of gaseous arsenic and antimony trioxides. In: Dalton Transactions 43 (2014), Nr. 14, S. 5401-5408. DOI: http://dx.doi.org/10.1039/c3dt53202j

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Abstract: 
Mass spectrometric studies of the vapours over solid lead oxide in a flow of gaseous arsenic and antimony trioxides were conducted. The following ions of the ternary oxides were detected: Pb3As2O6+, Pb3AsO4+, PbAs2O4+, PbAsO2+, PbSb2O4+, and PbSbO2+. The origin of these species produced by the ionisation and/or fragmentation of ternary gaseous oxides is discussed. The PbAs2O4 species was undoubtedly identified by the determination of the appearance energy. Presumably, the Pb3As2O6 and PbSb2O4 species also existed in the gas phase. Thermodynamic data for the ternary oxides were obtained experimentally by means of a mass spectrometric Knudsen-cell method and were confirmed by quantum chemical calculations.
License of this version: Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2014-02-12
Appears in Collections:Naturwissenschaftliche Fakultät

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pos. country downloads
total perc.
1 image of flag of Germany Germany 98 55.68%
2 image of flag of United States United States 32 18.18%
3 image of flag of China China 10 5.68%
4 image of flag of Russian Federation Russian Federation 6 3.41%
5 image of flag of Iran, Islamic Republic of Iran, Islamic Republic of 4 2.27%
6 image of flag of United Kingdom United Kingdom 3 1.70%
7 image of flag of France France 3 1.70%
8 image of flag of Brazil Brazil 3 1.70%
9 image of flag of Ireland Ireland 2 1.14%
10 image of flag of Canada Canada 2 1.14%
    other countries 13 7.39%

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