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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
Journal article   Peer reviewed

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

Thomas Zell, Weifeng Shi, Robert Langer, Lukasz Ponikiewski and Alexander Rothenberger
Dalton transactions : an international journal of inorganic chemistry, Vol.8(7), pp.932-937
01/01/2008
DOI: https://doi.org/10.1039/b715947a
PMID: 18259627

Abstract

Chemistry Chemistry, Inorganic & Nuclear Physical Sciences Science & Technology
The structures of the new compounds [Cu-8(Ph2As2Se2)(2)(PhAsSe2)(2)(dppm)(4)] (1) (dppm= bis-diphenylphosphinomethane), [Cu-4(Ph2As2Se2)(2)(PPh3)(4)] (2), [{K( 18-crown-6)}(2)(PhAsSe3)](3), [Na-12(PhAsSe3)(6)(15-crown-5)(6)] (4) and 1/x[Na-2(PhAsSe3)(thf)(H2O)(3)](x) (5) are reported. 2-5 were prepared by reactions of metal thiolates with [(PhAs)(2)(mu-Se)(mu-Se-2)].

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