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 - http://www.scopus.com/inward/record.url?scp=0035638626&partnerID=8YFLogxK
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
ER -