Me 3 Si–SeS–SiMe 3 : A Reagent for the Synthesis of the Mixed Sulfo‐Selenide Cluster [Cu 84 Se 42– x  S  x  (PEt 2 Ph) 24 ] | Zendy

Turner Elizabeth A. | Zendy; Huang Yining | Zendy; Corrigan John F. | Zendy

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Me 3 Si–SeS–SiMe 3 : A Reagent for the Synthesis of the Mixed Sulfo‐Selenide Cluster [Cu 84 Se 42– x S x (PEt 2 Ph) 24 ]

Author(s) -

Turner Elizabeth A.,

Huang Yining,

Corrigan John F.

Publication year - 2007

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.200700262

Subject(s) - chalcogen , selenide , reagent , selenium , chemistry , cluster (spacecraft) , sulfur , crystal structure , crystallography , inorganic chemistry , organic chemistry , computer science , programming language

The synthesis and spectroscopic characterization of the first silylated mixed‐chalcogen reagent, Me 3 Si–SeS–SiMe 3 , is presented. This reagent is shown to be an effective and efficient delivery source of both sulfur and selenium as demonstrated in the synthesis of a [Cu 84 Se 42– x S x (PEt 2 Ph) 24 ] ( x ≈ 15) cluster. The reaction proceeds with chalcogen‐chalcogen bond cleavage and the resulting X‐ray crystal structure of [Cu 84 Se 42– x S x (PEt 2 Ph) 24 ] illustrates the intimate mixing of sulfur and selenium within the cluster core.

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