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  Acylchalcogenourea Complexes of Silver(I)

Dörner, M., Rautiainen, J. M., Rust, J., Lehmann, C. W., & Mohr, F. (2017). Acylchalcogenourea Complexes of Silver(I). European Journal of Inorganic Chemistry, 2017(4), 789-797. doi:10.1002/ejic.201601074.

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 Creators:
Dörner, Maik1, Author
Rautiainen, J. Mikko2, Author
Rust, Jörg3, Author              
Lehmann, Christian W.3, Author              
Mohr, Fabian1, Author
Affiliations:
1Fakultät für Mathematik und Naturwissenschaften, Anorganische Chemie, Bergische Universität Wuppertal, Gaußstr. 20, 42115 Wuppertal, Germany, ou_persistent22              
2Department of Chemistry and Nanoscience Center, University of Jyväskylä,, P. O. Box 35, 40014 Jyväskylä, Finland, ou_persistent22              
3Service Department Lehmann (EMR), Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445625              

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Free keywords: Silver; Selenium; Sulfur; Cluster compounds; Structure elucidation
 Abstract: Acylthio- or acylselenoureas react with silver(I) oxide to form tetranuclear silver(I) complexes containing the deprotonated acylchalcogenourea ligands bound to the silver atoms through the chalcogen and oxygen atoms. These tetrasilver(I) species react with either 4 or 8 equiv. of a phosphine to afford either dinuclear silver(I) phosphine complexes or tetrahedral silver diphosphine complexes. In these compounds, the acylchalcogenourea ligands form six-membered rings by coordinating to the metal atom through the chalcogen and oxygen atoms. In one case, we observed a very rare example of an acylthiourealigand coordinated through the nitrogen and sulfur atoms to form a four-membered ring. A silver(I) complex containing adeprotonated acylselenourea and an N-heterocyclic carbene ligand is also reported. This was prepared from the corresponding acetate derivative and the acylselenourea; in this case, the acetate acts as the base. All of the reported compounds were characterized by spectroscopic techniques, and many were also studied by single-crystal X-ray diffraction.

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Language(s): eng - English
 Dates: 2016-08-292016-11-022017-01-26
 Publication Status: Published in print
 Pages: 9
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1002/ejic.201601074
 Degree: -

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Title: European Journal of Inorganic Chemistry
  Other : Eur. J. Inorg. Chem.
Source Genre: Journal
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Publ. Info: Weinheim, Germany : Wiley-VCH
Pages: 9 Volume / Issue: 2017 (4) Sequence Number: - Start / End Page: 789 - 797 Identifier: ISSN: 1434-1948
CoNE: https://pure.mpg.de/cone/journals/resource/954926953810_1