Bridging selenocarbonyl ligands: an open and shut case | Zendy

Benjamin J. Frogley | Zendy; Anthony F. Hill | Zendy; Lachlan J. Watson | Zendy

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Bridging selenocarbonyl ligands: an open and shut case

Author(s) -

Benjamin J. Frogley,

Anthony F. Hill,

Lachlan J. Watson

Publication year - 2019

Publication title -

chemical communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.837

H-Index - 333

eISSN - 1364-548X

pISSN - 1359-7345

DOI - 10.1039/c9cc07757j

Subject(s) - norbornadiene , bridging (networking) , chemistry , bridge (graph theory) , stereochemistry , crystallography , organic chemistry , catalysis , computer science , biology , computer network , anatomy

Novel bis(isoselenocarbonyl) complexes [W2Pt(μ-CSe)2(CO)4(L2)(Tp*)2] (L2 = cyclooctadiene, norbornadiene) eliminate the diene upon heating to provide [W2Pt(μ-CSe)2(CO)4(Tp*)2], in which the CSe ligands close to bridge W-Pt bonds in a σ-π mode that may be re-opened by addition of new ligands (CNR: R = tBu, C6H2Me3) to re-establish the isoselenocarbonyl coordination in [W2Pt(μ-CSe)2(CO)4(CNR)2(Tp*)2].

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