Issue 44, 2013
From the journal:

Chemical Communications

Coupling of chalcocarbonyl ligands (CE: E = S, Se, Te) on an iron carbonyl site: effect of the chalcogen†

Zhong Zhang,*a   Liang Pua  and  R. Bruce King*b  

* Corresponding authors

a College of Science, Northwest A&F University, Yangling, Shanxi 712100, P. R. China
E-mail: zhangzhong6@126.com
Fax: +86-29-87092226
Tel: +86-29-87092226

b Department of Chemistry and Center for Computational Chemistry, University of Georgia, Athens, Georgia 30602, USA
E-mail: rbking@chem.uga.edu
Fax: +706-542-9454
Tel: +706-542-1901

Abstract

B3LYP/DZP(Lanl2dz) study of Fe(CO)n(CE)2 (E = S, Se, Te; n = 4, 3) suggests that the Fe(η2-E–C) structures are energetically preferred for singlet Fe(CO)4(C2E2) and triplet Fe(CO)3(C2E2). The tendency for coupling reactions of CE ligands to form C2E2 ligands by carbon–carbon bond formation increases in the sequence S < Se < Te.

Graphical abstract: Coupling of chalcocarbonyl ligands (CE: E = S, Se, Te) on an iron carbonyl site: effect of the chalcogen

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Article information

DOI
https://doi.org/10.1039/C3CC40822A
Article type
Communication
Submitted
31 Jan 2013
Accepted
03 Apr 2013
First published
05 Apr 2013

Chem. Commun., 2013,49, 5028-5030

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Coupling of chalcocarbonyl ligands (CE: E = S, Se, Te) on an iron carbonyl site: effect of the chalcogen

Z. Zhang, L. Pu and R. Bruce King, Chem. Commun., 2013, 49, 5028 DOI: 10.1039/C3CC40822A

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