ISSN:
0009-2940
Keywords:
(Tetracyanonaphthalocyaninato)iron(II)
;
Isocyanide complexes
;
Semiconductors
;
organic
;
Iron complexes
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
(Tetracyanonaphthalocyaninato)iron(II) with Isocyanides as Axial Ligands(Tetracyanonaphthalocyaninato)iron(II) [(CN)4-2,3-NcFe; 6] is obtained by treating 2,3,6-tricyanonaphthalene (5) with iron(II) acetate. Compound 5 is synthesized according to the route given in Scheme 1. The mononuclear bisaxial isocyanide complexes (CN)4-2,3-NcFeL2 7-9 with L = tBuNC, cHxNC and AdNC as well as the bridged complex [(CN)4-2,3-NcFe(dib)]n (10) are formed as stable compounds by treating 6 with the neat ligands L. The spectroscopic properties of the complexes are described and compared with the analogous compounds (CN)4PcFeL2, 2,3-NcFeL2, 1,2-NcFeL2, and with PcFeL2. The bridged complex [(CN)4-2,3-NcFe(dib)]n (10) exhibits only poor semiconducting properties as compared to [2,3-NcFe(dib)]n. The oligomer 10 can be doped with iodine, and the resulting product [(CN)4-2,3-NcFe(dib)I1.4]n shows a powder conductivity s̰RT = 2 × 10-5 S/cm at room temperature.
Additional Material:
5 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19921250534
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