Infrared spectroscopic studies on metal carbonyl compounds : XV. Assignments of the C-O stretching infrared spectra and force constants of some (arene)Co4(CO)9 complexes | Health & Environmental Research Online (HERO)

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Citation
Tags

HERO ID

854327

Reference Type

Journal Article

Title

Infrared spectroscopic studies on metal carbonyl compounds : XV. Assignments of the C-O stretching infrared spectra and force constants of some (arene)Co4(CO)9 complexes

Author(s)

Bor, G; Sbrignadello, G; Marcati, F

Year

1972

Is Peer Reviewed?

Yes

Journal

Journal of Organometallic Chemistry
ISSN: 0022-328X
EISSN: 1872-8561

Volume

Issue

Page Numbers

357-368

Language

English

DOI

10.1016/s0022-328x(00)88339-4

Web of Science Id

WOS:A1972O371300036

URL

http://linkinghub.elsevier.com/retrieve/pii/S0022328X00883394
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Abstract

The preparation and the IR study of some compounds of the type (arene)Co4(CO)9 (where arene denotes toluene, tetrahydronaphthalene, or mesitylene) are reported. The CO stretching bands in the spectra of the compounds have been assigned, and the force and interaction constants calculated. The relative band intensities have been used in a tentative determination of bond angles and relative dipole moment gradients. The “anomalously” high intensity of the v3(E) bands is discussed in detail, and an induced dipole moment mechanism is suggested to account for it.