Application of the Spherical Harmonic Model to the v(CO) Vibrational Spectra of Some Fe(CO)4 and M(CO)5 (M = Cr, W) Transition Metal Cluster Carbonyl Species

S. F.A. Kettle; E. Boccaleri; E. Diana; R. Rossetti; P. L. Stanghellini; M. C. Iapalucci; G. Longoni

doi:10.1023/A:1016679130458

Application of the Spherical Harmonic Model to the v(CO) Vibrational Spectra of Some Fe(CO)₄ and M(CO)₅ (M = Cr, W) Transition Metal Cluster Carbonyl Species

S. F.A. Kettle
, E. Boccaleri
, E. Diana
, R. Rossetti
, P. L. Stanghellini
, M. C. Iapalucci
, G. Longoni

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

When the Fe(CO)₄ and M(CO)₅ (M = Cr, W) groups are co-ordinated in C_3v and C_4v fashion, respectively, in transition metal carbonyl cluster species they contain two sets of non-symmetry related carbonyl groups. In the application of the spherical harmonic model (SHM) to the interpretation of the infrared spectra of these compounds it proves necessary first to treat these as for a normal, isolated, M(CO)₄ or M(CO)₅ group and then apply the SHM. This recognition gives insights into the general application of the SHM.

Lingua originale	Inglese
pagine (da-a)	175-186
Numero di pagine	12
Rivista	Journal of Cluster Science
Volume	12
Numero di pubblicazione	1
DOI	https://doi.org/10.1023/A:1016679130458
Stato di pubblicazione	Pubblicato - 2001
Pubblicato esternamente	Sì

Accesso al documento

10.1023/A:1016679130458

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@article{b546c54f34e54f84b148f795c534d9de,

title = "Application of the Spherical Harmonic Model to the v(CO) Vibrational Spectra of Some Fe(CO)4 and M(CO)5 (M = Cr, W) Transition Metal Cluster Carbonyl Species",

abstract = "When the Fe(CO)4 and M(CO)5 (M = Cr, W) groups are co-ordinated in C3v and C4v fashion, respectively, in transition metal carbonyl cluster species they contain two sets of non-symmetry related carbonyl groups. In the application of the spherical harmonic model (SHM) to the interpretation of the infrared spectra of these compounds it proves necessary first to treat these as for a normal, isolated, M(CO)4 or M(CO)5 group and then apply the SHM. This recognition gives insights into the general application of the SHM.",

keywords = "Spherical harmonic model, Terminal CO vibrations, Transition metal clusters, Vibrational spectroscopy",

author = "Kettle, \{S. F.A.\} and E. Boccaleri and E. Diana and R. Rossetti and Stanghellini, \{P. L.\} and Iapalucci, \{M. C.\} and G. Longoni",

note = "Funding Information: This work has been supported by the Universita di Torino on the basis of the Cooperation Agreement with the University of East Anglia (RR and SFAK) and by MURST on the basis of the Cofin98 (GL and PLS). We thank Dr. Riccardo Tagliapietra from Renishaw, Italy for the making available the micro Raman system and for technical support in recording the spectra.",

year = "2001",

doi = "10.1023/A:1016679130458",

language = "English",

volume = "12",

pages = "175--186",

journal = "Journal of Cluster Science",

issn = "1040-7278",

publisher = "Springer New York",

number = "1",

}

TY - JOUR

T1 - Application of the Spherical Harmonic Model to the v(CO) Vibrational Spectra of Some Fe(CO)4 and M(CO)5 (M = Cr, W) Transition Metal Cluster Carbonyl Species

AU - Kettle, S. F.A.

AU - Boccaleri, E.

AU - Diana, E.

AU - Rossetti, R.

AU - Stanghellini, P. L.

AU - Iapalucci, M. C.

AU - Longoni, G.

N1 - Funding Information: This work has been supported by the Universita di Torino on the basis of the Cooperation Agreement with the University of East Anglia (RR and SFAK) and by MURST on the basis of the Cofin98 (GL and PLS). We thank Dr. Riccardo Tagliapietra from Renishaw, Italy for the making available the micro Raman system and for technical support in recording the spectra.

PY - 2001

Y1 - 2001

N2 - When the Fe(CO)4 and M(CO)5 (M = Cr, W) groups are co-ordinated in C3v and C4v fashion, respectively, in transition metal carbonyl cluster species they contain two sets of non-symmetry related carbonyl groups. In the application of the spherical harmonic model (SHM) to the interpretation of the infrared spectra of these compounds it proves necessary first to treat these as for a normal, isolated, M(CO)4 or M(CO)5 group and then apply the SHM. This recognition gives insights into the general application of the SHM.

AB - When the Fe(CO)4 and M(CO)5 (M = Cr, W) groups are co-ordinated in C3v and C4v fashion, respectively, in transition metal carbonyl cluster species they contain two sets of non-symmetry related carbonyl groups. In the application of the spherical harmonic model (SHM) to the interpretation of the infrared spectra of these compounds it proves necessary first to treat these as for a normal, isolated, M(CO)4 or M(CO)5 group and then apply the SHM. This recognition gives insights into the general application of the SHM.

KW - Spherical harmonic model

KW - Terminal CO vibrations

KW - Transition metal clusters

KW - Vibrational spectroscopy

UR - https://www.scopus.com/pages/publications/0035638626

U2 - 10.1023/A:1016679130458

DO - 10.1023/A:1016679130458

M3 - Article

SN - 1040-7278

VL - 12

SP - 175

EP - 186

JO - Journal of Cluster Science

JF - Journal of Cluster Science

IS - 1