Photochemistry of fac-[Re(bpy)(CO)3Cl]†
Article first published online: 18 OCT 2012
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Chemistry - A European Journal
Volume 18, Issue 49, pages 15722–15734, December 3, 2012
How to Cite
Sato, S., Matubara, Y., Koike, K., Falkenström, M., Katayama, T., Ishibashi, Y., Miyasaka, H., Taniguchi, S., Chosrowjan, H., Mataga, N., Fukazawa, N., Koshihara, S., Onda, K. and Ishitani, O. (2012), Photochemistry of fac-[Re(bpy)(CO)3Cl] . Chem. Eur. J., 18: 15722–15734. doi: 10.1002/chem.201202734
- Issue published online: 23 NOV 2012
- Article first published online: 18 OCT 2012
- Manuscript Revised: 15 AUG 2012
- Manuscript Received: 30 JUL 2012
- Funded Access
- Grant-in-Aid for Scientific Research. Grant Numbers: 18350029, 18033014
- Ministry of Education, Culture, Sports, Science and Technology of Japan
- 8fYam, Phillips and their co-workers reported that the lifetime of the 1MLCT excited state of the relative ReI complex with a diarylethene-containing 1,10-phenanthroline ligand is ≤0.8 ps, which was determined by Kerr-gated time-resolved emission measurement: , , , , Chem. Eur. J. 2006, 12, 5840;
- 12aA. A. Granovsky, Firefly, version 7.1.G, Laboratory of Chemical Cybernetics, Moscow State University, Moscow, 2006, http://classic.chem.msu.su/gran/firefly/index.html;
- 18The Ea value for formation of 1 b could not be determined because 1 b decomposed at relatively high temperature.
- 19A similar mechanism for photochemical isomerization and ligand substitution has been reported in the cases [Mn(isopropyl-N,N′-di-(R)-l,4-diazabutadiene)(CO)2Cl]:
- 19bJ. Chem. Soc. Dalton Trans. 2002, 701., , , , , , , ,
- 20The intermediate 2 c did not isomerize to 2 a at all, see ref. [7 a].
- 25Recently, Vlček and his co-workers reported that, in the cases of [W(CO)5L] (L=4-cyanopyridine or piperidine), the photochemical ligand substitution of the CO ligand proceeds by the charge-transfer excited state from the metal to the π* orbital of the CO ligand: Inorg. Chem. 2004, 43, 1723., , , , , ,
- 26Although we cannot determine the exact reaction rate because of the limitations of our TR-IR apparatus, this process requires a time period longer than 1 ns.