90654-28-7Relevant academic research and scientific papers
Structural investigations of oligomeric axially bridged ruthenium phthalocyanines by EXAFS spectroscopy
Weber, Achim,Ertel, Teja S.,Reinoehl, Ulrich,Feth, Martin,Bertagnolli, Helmut,Leuze, Meret,Hanack, Michael
, p. 679 - 684 (2007/10/03)
To obtain more information about the structure of phthalocyaninatoruthenium compounds an EXAFS investigation was carried out on amorphous bisaxially bridged phthalocyaninatoruthenium(II) oligomers, [PcRu(tz)]n (1), [PcRu(pyz)]n (2) and [PcRu(dib)]n (3). Detailed structural models for the three compounds were deduced from the determined atomic distances around the metal center. A bisaxial structure of the ligands could be proven for all compounds and additionally, the structure parameters could be determined.
Bisaxially coordinated (phthalocyaninato)ruthenium(II) compounds
Kobel, Wolfram,Hanack, Michael
, p. 103 - 107 (2008/10/08)
(Phthalocyaninato)ruthenium(II), PcRu, prepared by thermal decomposition of the bis(dimethyl sulfoxide) adduct PcRu-(Me2SO)2·2Me2SO (3) is reacted with various N-donor ligands (L = pyrazine, substituted pyrazines, 4,4′-bipyridine, pyridazine, pyrimidine) to yield bisaxially coordinated monomeric derivatives of stoichiometry PcRuL2 (5-9), which are structurally characterized mainly by 1H NMR spectroscopy. Pyrazine and 4,4′-bipyridine can act as bidentate ligands as well, leading to one-dimensionally bridged polymer chain structures [PcRuL]n (10 and 11). With 1,4-diisocyanobenzene as a ligand to PcRu, both the monomer 12 and the polymeric compound 13 are obtained. Polymeric derivatives exhibit substantially higher dc conductivities compared to the corresponding monomeric complexes.
