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Selenothiocarbonate complexes of iron: Structure of CpFe(CO)2SeC(S)O-4-C6H4Cl

Authors
Journal
Polyhedron
0277-5387
Publisher
Elsevier
Publication Date
Volume
25
Issue
6
Identifiers
DOI: 10.1016/j.poly.2005.09.024
Keywords
  • Complexes
  • Iron
  • Selenium
  • Selenothiocarbonate
  • Structure
  • Chlorothionoformates

Abstract

Abstract Stable complexes of general formula CpFe(CO) 2SeC(S)OR, where R = Ph ( 1a), 4-C 6H 4Cl ( 1b), 4-C 6H 4F ( 1c), C 6F 5 ( 1d), 4-C 6H 4CH 3 ( 1e), were prepared by the reaction of (μ-Se)[CpFe(CO) 2] 2 with ROC(S)Cl at room temperature. When a THF solution of 1 was photolyzed the chelate complexes CpFe(CO)(κ 2 Se, S-SeC(S)OR) ( 2) were obtained in good yields. All of these complexes have been characterized by elemental analyses, IR and 1H NMR spectroscopy. The structure of CpFe(CO) 2SeC(S)O-4-C 6H 4Cl ( 1b) is reported.

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