Issue 7, 2008

Reactivity of a heterocyclic As–Se compound with metal salts: syntheses and structures of the first copper complexes and of new alkali metal salts containing As–Se anions

Abstract

The structures of the new compounds [Cu8(Ph2As2Se2)2(PhAsSe2)2(dppm)4] (1) (dppm = bis-diphenylphosphinomethane), [Cu4(Ph2As2Se2)2(PPh3)4] (2), [{K(18-crown-6)}2(PhAsSe3)] (3), [Na12(PhAsSe3)6(15-crown-5)6] (4) and 1/×[Na2(PhAsSe3)(thf)(H2O)3]× (5) are reported. 2–5 were prepared by reactions of metal thiolates with [(PhAs)2(µ-Se)(µ-Se2)].

Graphical abstract: Reactivity of a heterocyclic As–Se compound with metal salts: syntheses and structures of the first copper complexes and of new alkali metal salts containing As–Se anions

Supplementary files

Article information

Article type
Paper
Submitted
16 Oct 2007
Accepted
27 Nov 2007
First published
13 Dec 2007

Dalton Trans., 2008, 932-937

Reactivity of a heterocyclic As–Se compound with metal salts: syntheses and structures of the first copper complexes and of new alkali metal salts containing As–Se anions

T. Zell, W. Shi, R. Langer, L. Ponikiewski and A. Rothenberger, Dalton Trans., 2008, 932 DOI: 10.1039/B715947A

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