ISSN:
0009-2940
Keywords:
Tetrasulfophthalocyaninato ligand
;
Iron complexes
;
Isocyanide ligands
;
Mößbauer spectroscopy, 57Fe
;
Semiconductors, organic
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Monomeric and Bridged Oligomeric (Tetrasulfophthalocyaninato)iron(II) Complexes with Isocyanides and N-Donors as Axial Ligands(Tetrasulfophthalocyaninato)iron(II) (TsPcFe) (1) is treated with the isocyanides tert-butyl isocyanide (tBuNC), 1,4-diisocyanobenzene (dib), 2,3,5,6-tetramethyl-1,4-diisocyanobenzene (me4dib), and 4-isocyano-3,5-dimethylpyridine (me2pyNC), and also with pyrazine (pyz) leading to bisaxially coordinated monomers TsPcFe(L)2 (L=tBuNC, dib, me4dib) and the bridged oligomers [TsPcFe(L)]n (L=dib, me4dib, me2pyNC, and pyz). All these complexes are soluble in methanol or water. The spectroscopic properties of the complexes are described, and the average chain lengths of the bridged oligomers are determined by 1H-NMR spectroscopy. The bridged stacked systems exhibit semiconducting properties with and without iodine doping.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19911240425
