Source:http://linkedlifedata.com/resource/pubmed/id/17609767
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
7
|
| pubmed:dateCreated |
2007-7-4
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| pubmed:abstractText |
The photophysical properties of [Re(CO)(3)(dppz)(py)](+) (dppz = dipyrido-[3,2-a:2',3'-c] phenazine) and its 11,12 substituted derivatives [Re(CO)(3)(dppzMe(2))(py)](+) and [Re(CO)(3)(dppzF(2))(py)](+) have been examined in organic and aqueous environments using phosphorescence and picosecond transient visible and infrared absorption spectroscopic methods. The roles of the intraligand IL(pi-pi*) and metal-to-ligand charge transfer MLCT(phz) excited states are evaluated and used to explain the major effect of difluoro-substitution, which is particularly remarkable in water, where the excited state of [Re(CO)(3)(dppzF(2))(py)](+) is strongly quenched.
|
| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Jul
|
| pubmed:issn |
1474-905X
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| pubmed:author |
pubmed-author:CreelyCaitriona MCM,
pubmed-author:DyerJoanneJ,
pubmed-author:GeorgeMichael WMW,
pubmed-author:GrillsDavid CDC,
pubmed-author:HudsonSarahS,
pubmed-author:KellyJohn MJM,
pubmed-author:MatousekPavelP,
pubmed-author:ParkerAnthony WAW,
pubmed-author:PenedoJ CarlosJC,
pubmed-author:TowrieMichaelM
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| pubmed:issnType |
Print
|
| pubmed:volume |
6
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
741-8
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| pubmed:year |
2007
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| pubmed:articleTitle |
Solvent dependent photophysics of fac-[Re(CO)(3)(11,12-X(2)dppz)(py)](+)(X = H, F or Me).
|
| pubmed:affiliation |
School of Chemistry, University of Nottingham, University Park, Nottingham, UK.
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| pubmed:publicationType |
Journal Article
|