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Electrical Conductivities of Oxidized η5-Cyclo-Pentadienyl-Metal Complexes with C8H4S8Ligand

 

作者: Gen-Etsu Matsubayashi,   Motohiro Nakano,   Koyu Saito,   Hatsue Tamura,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 2000）
卷期: Volume 343, issue 1  

页码: 29-34

 

ISSN:1058-725X

 

年代: 2000

 

DOI:10.1080/10587250008023498

 

出版商: Taylor & Francis Group

 

关键词: dithiolene complexes;cobalt(III) complexes;titanium(IV) complexes;zirconium(IV) complexes;electrical conductivity

 

数据来源: Taylor

 

摘要:

Co(η5-C5H5)(C8H4S8), Ti(η5-C5H5)2(C8H4S8)2], [NMe4][Ti(η5−C5H5)(C8H4S8)2], and [NMe4] [Zr(η5−C5H5)(C8−H4S8)2] [C8H4S82−= 2−{(4,5-ethylenedithio)−1,3-dithiole-2-ylidene}−1,3-dit hiole−4,5-dithiolate(2−)] were prepared. They exhibited low oxidation potentials [−0.23 − +0.45 V (vs.SCE)] for the C8H4S8ligand oxidation and were oxidized by iodine or 7,7,8,8-tetracyano-p-quinodimethane (TCNQ) to afford [Co(η5-C5H5)−(C8H4S8)] (I3), [Ti(η5-C5H5)2(C8H4S8)](I3), [Ti(η5-C5H5)−(C8H4S8)2](I3)0.3, [Ti(η5−C5H5) (C8H4S8)2] (TCNQ)0.3, and [Zr−(η5-C5H5)(C8H4S8)2]. These oxidized species showed electrical conductivities of 0.19 − 1.0 × 10−4S cm−1at room temperature for compacted pellets.

 

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