The structure of W(CO)5L (L=pyridine, piperidine) in the lowest ligand field excited state determined by fast time-resolved IR spectroscopy; unexpected C-O bond length changes

Frank P.A. Johnson; Michael W. George; Sara L. Morrison; James J. Turner

doi:10.1039/C39950000391

The structure of W(CO)₅L (L=pyridine, piperidine) in the lowest ligand field excited state determined by fast time-resolved IR spectroscopy; unexpected C-O bond length changes

Frank P.A. Johnson, Michael W. George, Sara L. Morrison, James J. Turner

Research output: Journal Publication › Article › peer-review

19 Citations (Scopus)

Abstract

The frequencies of the ν(CO) bands of W(CO)₅L (L=pyridine and piperidine) in the lowest ligand field (LF) excited states have been obtained by fast time-resolved IR spectroscopy of the species dissolved in low-temperature glasses, and the shifts from the ground state indicate that the C-O bonds lengthen on excitation, contrary to the interpretation of the pre-resonance Raman spectroscopy on the ground state.

Original language	English
Pages (from-to)	391-393
Number of pages	3
Journal	Chemical Communications
Issue number	3
DOIs	https://doi.org/10.1039/C39950000391
Publication status	Published - 1995
Externally published	Yes

ASJC Scopus subject areas

Molecular Medicine

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10.1039/C39950000391

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title = "The structure of W(CO)5L (L=pyridine, piperidine) in the lowest ligand field excited state determined by fast time-resolved IR spectroscopy; unexpected C-O bond length changes",

abstract = "The frequencies of the ν(CO) bands of W(CO)5L (L=pyridine and piperidine) in the lowest ligand field (LF) excited states have been obtained by fast time-resolved IR spectroscopy of the species dissolved in low-temperature glasses, and the shifts from the ground state indicate that the C-O bonds lengthen on excitation, contrary to the interpretation of the pre-resonance Raman spectroscopy on the ground state.",

author = "Johnson, \{Frank P.A.\} and George, \{Michael W.\} and Morrison, \{Sara L.\} and Turner, \{James J.\}",

year = "1995",

doi = "10.1039/C39950000391",

language = "English",

pages = "391--393",

journal = "Chemical Communications",

issn = "0022-4936",

publisher = "Royal Society of Chemistry",

number = "3",

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T1 - The structure of W(CO)5L (L=pyridine, piperidine) in the lowest ligand field excited state determined by fast time-resolved IR spectroscopy; unexpected C-O bond length changes

AU - Johnson, Frank P.A.

AU - George, Michael W.

AU - Morrison, Sara L.

AU - Turner, James J.

PY - 1995

Y1 - 1995

N2 - The frequencies of the ν(CO) bands of W(CO)5L (L=pyridine and piperidine) in the lowest ligand field (LF) excited states have been obtained by fast time-resolved IR spectroscopy of the species dissolved in low-temperature glasses, and the shifts from the ground state indicate that the C-O bonds lengthen on excitation, contrary to the interpretation of the pre-resonance Raman spectroscopy on the ground state.

AB - The frequencies of the ν(CO) bands of W(CO)5L (L=pyridine and piperidine) in the lowest ligand field (LF) excited states have been obtained by fast time-resolved IR spectroscopy of the species dissolved in low-temperature glasses, and the shifts from the ground state indicate that the C-O bonds lengthen on excitation, contrary to the interpretation of the pre-resonance Raman spectroscopy on the ground state.

UR - https://www.scopus.com/pages/publications/37049084870

U2 - 10.1039/C39950000391

DO - 10.1039/C39950000391

M3 - Article

AN - SCOPUS:37049084870

SN - 0022-4936

SP - 391

EP - 393

JO - Chemical Communications

JF - Chemical Communications

IS - 3

ER -

The structure of W(CO)₅L (L=pyridine, piperidine) in the lowest ligand field excited state determined by fast time-resolved IR spectroscopy; unexpected C-O bond length changes

Abstract

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