Hall, Chris and Harris, Jeremy L. and Killey, Adelle and Maddox, Tania P. and Palmer, Stephen and Perutz, Robin N. and Rooney, A. Denise and Goff, Simon E.J. and Kazarian, Sergei G. and Poliakoff, Martyn
(1994)
Charge-transfer Interactions between Sulfur Dioxide and
Group 8 Half-sandwich Complexes.
Dalton Transactions, 23.
pp. 3515-3517.
ISSN 1477-9226
Abstract
M ulliken-type charge-transfer complexes have been formed between basic half-sandwich compounds
and SO, when [M(q5-C,R,)(CO),] (M = Rh or Ir; R, = Me,, H, or H,CF,), [Ir(q5-C,H,)(CO)(C,H,)].
and [M(q5-C,H,)(C,H,),] (M = Co, Rh or Ir) are isolated in SO,-doped argon matrices at 20 K; the
v(C0) bands of the complexes are shifted to high frequency of those of the precursor molecules and
prominent charge-transfer bands are observed; the same species have been detected when the
compounds [M(q5-C,Me,)(CO),] (M = Rh or Ir) are embedded in polyethylene discs and treated
with SO, at 213-298 K; the enthalpy of complexation of [Ir(q5-C,Me,)(CO),] with SO, is -13 f 3
kJ mo1V.
| Item Type: |
Article
|
| Additional Information: |
Cite as: J. Chem. Soc., Dalton Trans., 1994, 3515-3517 |
| Keywords: |
Charge-transfer; Interactions; Sulfur; Dioxide;
Group 8; Half-sandwich; Complexes; |
| Academic Unit: |
Faculty of Science and Engineering > Chemistry |
| Item ID: |
14524 |
| Identification Number: |
https://doi.org/10.1039/DT9940003515 |
| Depositing User: |
Dr. Denise Rooney
|
| Date Deposited: |
09 Jun 2021 15:04 |
| Journal or Publication Title: |
Dalton Transactions |
| Publisher: |
Royal Society of Chemistry |
| Refereed: |
Yes |
| URI: |
|
| Use Licence: |
This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available
here |
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