PMID- 12639127
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20030812
LR  - 20030317
IS  - 0020-1669 (Print)
IS  - 0020-1669 (Linking)
VI  - 42
IP  - 6
DP  - 2003 Mar 24
TI  - Synthesis and characterization of optically active and racemic forms of 
      cyclometalated Rh(III) complexes. An experimental and theoretical emission study.
PG  - 1935-44
AB  - The optically active cyclometalated Rh(III) complexes, 
      delta[Rh(thpy4,5p(R,R)py)(2)TAP]Cl, lambda[Rh(thpy4,5p(S,S)py)(2)TAP]Cl, and 
      delta[Rh(phpy4,5p(R,R)py)(2)TAP]Cl (where TAP = 1,4,5,8-tetraazaphenanthrene, 
      thpy4,5p(R,R)py = (8R,10R)-2-(2'-thienyl)-4,5-pinenopyridine and phpy4,5p(R,R)py 
      = (8R,10R)-2-(2'-phenyl)-4,5-pinenopyridine) have been prepared and 
      characterized. Their photophysics has been examined in parallel with that of 
      rac[Rh(thpy)(2)TAP]Cl and rac[Rh(phpy)(2)TAP]Cl. Their behaviors have been 
      rationalized from results of TD-DFT calculations. The complexes with 
      thienylpyridine (thpy) as cyclometalating ligands exhibit (3)CT (from thpy to 
      TAP) and (3)LC(pi-pi) (centered on thpy) emissions in a solvent matrix at 77 K 
      and one (3)CT luminescence at room temperature. In contrast, with phenylpyridine 
      (phpy), the complexes show only one (3)CT emission (from phpy to TAP) at both 
      temperatures.
FAU - Ghizdavu, Liana
AU  - Ghizdavu L
AD  - Organic Chemistry and Photochemistry, Free University of Brussels, CP: 160/08, 50 
      avenue Franklin Roosevelt, 1050 Brussels, Belgium.
FAU - Lentzen, Olivier
AU  - Lentzen O
FAU - Schumm, Stephan
AU  - Schumm S
FAU - Brodkorb, Andre
AU  - Brodkorb A
FAU - Moucheron, Cecile
AU  - Moucheron C
FAU - Kirsch-de Mesmaeker, Andree
AU  - Kirsch-de Mesmaeker A
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Inorg Chem
JT  - Inorganic chemistry
JID - 0366543
EDAT- 2003/03/18 04:00
MHDA- 2003/03/18 04:01
CRDT- 2003/03/18 04:00
PHST- 2003/03/18 04:00 [pubmed]
PHST- 2003/03/18 04:01 [medline]
PHST- 2003/03/18 04:00 [entrez]
AID - 10.1021/ic020435i [doi]
PST - ppublish
SO  - Inorg Chem. 2003 Mar 24;42(6):1935-44. doi: 10.1021/ic020435i.