The novel anions [Re3H3(μ-X)(CO)10]- (X=Cl, Br, I), prepared by reaction of the unsaturated anion [Re3H4(CO)10]- with the corresponding hydrogen halides HX, have been characterized by IR and NMR spectroscopy and by an X-ray diffraction study of the chloro derivative. The anion [Re3H3-(μ-Cl)(CO)10]- contains an isosceles triangle of metal atoms, with two longer hydrogen-bridged Re-Re edges (mean 3.206 Å) and one shorter edge of 2.995(2) Å, doubly bridged by a hydride ligand and a chlorine atom (mean Re-Cl 2.497 Å). © 1982.

Synthesis of the anions [Re3H3(μ-X)(CO)10]- (X=Cl, Br, I) and x-ray characterization of [Re3H3(μ-Cl)(CO)10](NEt4) / G. Ciani, G. D'Alfonso, M. Freni, P. Romiti, A. Sironi. - In: JOURNAL OF ORGANOMETALLIC CHEMISTRY. - ISSN 0022-328X. - 226:2(1982), pp. C31-C31-C35.

Synthesis of the anions [Re3H3(μ-X)(CO)10]- (X=Cl, Br, I) and x-ray characterization of [Re3H3(μ-Cl)(CO)10](NEt4)

G. Ciani
Primo
;
G. D'Alfonso
Secondo
;
A. Sironi
Ultimo
1982

Abstract

The novel anions [Re3H3(μ-X)(CO)10]- (X=Cl, Br, I), prepared by reaction of the unsaturated anion [Re3H4(CO)10]- with the corresponding hydrogen halides HX, have been characterized by IR and NMR spectroscopy and by an X-ray diffraction study of the chloro derivative. The anion [Re3H3-(μ-Cl)(CO)10]- contains an isosceles triangle of metal atoms, with two longer hydrogen-bridged Re-Re edges (mean 3.206 Å) and one shorter edge of 2.995(2) Å, doubly bridged by a hydride ligand and a chlorine atom (mean Re-Cl 2.497 Å). © 1982.
Settore CHIM/03 - Chimica Generale e Inorganica
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/185602
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