Raman study of the metal-metal bonding in the molecules M2(CO)10-n(CNCH3)n(M = Mn, Re)

Paras N. Prasad

doi:10.1016/0584-8539(77)80038-X

Raman study of the metal-metal bonding in the molecules M₂(CO)_10-n(CNCH₃)_n(M = Mn, Re)

Paras N. Prasad

Chemistry

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8 Scopus citations

Abstract

The effect of ligand substitution on the metal-metal bonding in the complexes M₂(CO)_10-n (CNCH₃)_n (M = Mn, Re) has been investigated by studying the metal-metal stretching mode in the Raman spectra. The result obtained suggests that CNCH₃ substitution weakens the metalmetal bond. This is related to the increased π-electron repulsion in the CNCH₃ substituted complexes. A study of the temperature dependence of the metal-metal stretching band shows the anharmonic nature of this motion.

Original language	English
Pages (from-to)	335-339
Number of pages	5
Journal	Spectrochimica Acta - Part A Molecular Spectroscopy
Volume	33
Issue number	3-4
DOIs	https://doi.org/10.1016/0584-8539(77)80038-X
State	Published - 1977

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title = "Raman study of the metal-metal bonding in the molecules M2(CO)10-n(CNCH3)n(M = Mn, Re)",

abstract = "The effect of ligand substitution on the metal-metal bonding in the complexes M2(CO)10-n (CNCH3)n (M = Mn, Re) has been investigated by studying the metal-metal stretching mode in the Raman spectra. The result obtained suggests that CNCH3 substitution weakens the metalmetal bond. This is related to the increased π-electron repulsion in the CNCH3 substituted complexes. A study of the temperature dependence of the metal-metal stretching band shows the anharmonic nature of this motion.",

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T1 - Raman study of the metal-metal bonding in the molecules M2(CO)10-n(CNCH3)n(M = Mn, Re)

AU - Prasad, Paras N.

PY - 1977

Y1 - 1977

N2 - The effect of ligand substitution on the metal-metal bonding in the complexes M2(CO)10-n (CNCH3)n (M = Mn, Re) has been investigated by studying the metal-metal stretching mode in the Raman spectra. The result obtained suggests that CNCH3 substitution weakens the metalmetal bond. This is related to the increased π-electron repulsion in the CNCH3 substituted complexes. A study of the temperature dependence of the metal-metal stretching band shows the anharmonic nature of this motion.

AB - The effect of ligand substitution on the metal-metal bonding in the complexes M2(CO)10-n (CNCH3)n (M = Mn, Re) has been investigated by studying the metal-metal stretching mode in the Raman spectra. The result obtained suggests that CNCH3 substitution weakens the metalmetal bond. This is related to the increased π-electron repulsion in the CNCH3 substituted complexes. A study of the temperature dependence of the metal-metal stretching band shows the anharmonic nature of this motion.

UR - https://www.scopus.com/pages/publications/49349128601

U2 - 10.1016/0584-8539(77)80038-X

DO - 10.1016/0584-8539(77)80038-X

M3 - Article

AN - SCOPUS:49349128601

SN - 0584-8539

VL - 33

SP - 335

EP - 339

JO - Spectrochimica Acta - Part A Molecular Spectroscopy

JF - Spectrochimica Acta - Part A Molecular Spectroscopy

IS - 3-4

ER -

Raman study of the metal-metal bonding in the molecules M₂(CO)_10-n(CNCH₃)_n(M = Mn, Re)

Abstract

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