Strong Electronic Couplings between Ferrocenyl Centers Mediated by Bis-Ethynyl/Butadiynyl Diruthenium Bridges.
A series of trans-(FcC)RU(Y-DMBA)(CFc) with n, m = 1 and 2 and Y-DMBA as N,N'-dimethylbenzamidinate or N,N'-dimethyl-(3-methoxy)benzamidinate have been synthesized and characterized. The intramolecular Fc…Fc distances, established through single-crystal X-ray diffraction studies, range from 11.6 to...
| Publicado en: | Journal of the American Chemical Society Vol. 127; no. 38; pp. 13354 - 13364 |
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| Autores principales: | , , , , , , |
| Formato: | Artículo |
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American Chemical Society
9/28/2005
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=18502533&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 18502533 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 00027863 ACS jtl: Journal of the American Chemical Society issn: 00027863 maglogo: N pubinfo: dt: 9/28/2005 vid: 127 iid: 38 pid: 997 pub: American Chemical Society artinfo: ui: 18502533 10.1021/ja0534452 ppf: 13354 ppct: 10 formats: tig: atl: Strong Electronic Couplings between Ferrocenyl Centers Mediated by Bis-Ethynyl/Butadiynyl Diruthenium Bridges. aug: au: Guo-Lin Xu Crutchley, Robert J. DeRosa, Maria C. Qing-Jiang Pan Hong-Xing Zhang Xiaoping Wang Ren, Tong affil: Department of Chemistry, University of Miami Coral Gables, Florida 33146. Carleton University, Ottawa, ON K1S 5B6, Canada. State Key Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, P. R. China. Texas A&M University, College Station, Texas 77842. su: Transition metals Absorption Ethanes Optical diffraction Optics Molecules sug: subj: Transition metals Absorption Ethanes Optical diffraction Optics Molecules ab: A series of trans-(FcC)RU(Y-DMBA)(CFc) with n, m = 1 and 2 and Y-DMBA as N,N'-dimethylbenzamidinate or N,N'-dimethyl-(3-methoxy)benzamidinate have been synthesized and characterized. The intramolecular Fc…Fc distances, established through single-crystal X-ray diffraction studies, range from 11.6 to 16.6 A. Results from both voltammetric and spectroelectrochemical studies indicate that the (-C)Ru(Y-DMBA)(C-) fragments are among the most efficient mediators of intramolecular hole transfer. Density-functional calculations offer both the insight on the ground-state electronic properties and unambiguous assignment for the observed electronic absorptions. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 2005 holdings: @attributes: islocal: N |
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