Search: id:"swepub:oai:DiVA.org:kth-14969" >
Axial ligand exchan...
Axial ligand exchange reaction on ruthenium phthalocyanines
- Article/chapterEnglish2005
Publisher, publication year, extent ...
Numbers
-
LIBRIS-ID:oai:DiVA.org:kth-14969
-
https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-14969URI
-
https://doi.org/10.1142/S1088424605000319DOI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:ref swepub-contenttype
-
Subject category:art swepub-publicationtype
Notes
-
QC 20100525
-
Bis(4-methylpyridine)phthalocyaninato ruthenium(II) has been synthesized. It was proved by single-crystal X-ray diffraction that the central Ru(II) atom is bonded to six N atoms in an elongated octahedral configuration, and the axial ligands have a significantly longer Ru-N bond distance, 2.101(4) angstrom, than the independent pyrrol Ru-N bond, 1.99 angstrom. Therefore, the axial ligands can be exchanged by other ligands. The ligand exchange reactions with diethyl pyridyl-4-phosphonate and diethyl pyridylmethyl-4-phosphonate were studied in high boiling-point solvents at elevated temperatures, ca 160 degrees C. Mono-ligand as well as double-ligand replaced complexes were obtained. The complexes have been isolated by column chromatography. These complexes have potential applications, such as in dye sensitized solar cells.
Subject headings and genre
-
ruthenium phthalocyanines
-
axial ligand exchange
-
dye sensitized solar cells
-
nanocrystalline tio2 films
-
soluble metallophthalocyanines
-
ir sensitization
-
solar-cells
-
efficient
-
electrode
-
bond
Added entries (persons, corporate bodies, meetings, titles ...)
-
Kritikos, M.
(author)
-
Akermark, B.
(author)
-
Sun, Licheng C.
(author)
Related titles
-
In:Journal of Porphyrins and Phthalocyanines9:4, s. 248-2551088-42461099-1409
Internet link
Find in a library
To the university's database