Syntheses and Structure of Ni(III) Complexes with 1-Toulene-3,4-dithiole. Bond-Valence Approach to the Oxidation State of the Central Atom

• Autorzy: Kameniček J. , Valach F. , Kratochvil B. , Žak Z.
• Języki publikacji: EN

Abstrakty

EN

The complex compounds of the formula (R)[NiIII(tdt)2], R = Met4N (I), Et4N (II), Pr4N (III), MePh3P (IV), Ph4P (V); tdt = 1-toluene-3,4-dithiole have been synthesized. The crystal structures of the compounds III and IVwere determined by X-rays studies. Bond valence as a function of inter-nuclear distance for Ni-S bonds was estimated. On the basis of physico-chemical measurements and bond-valence sum model, the formal oxidation state III of Ni atoms for both structures was proposed.

Słowa kluczowe

EN

nickel(III)dithiolene complexes; crystal structure; synthesis; physico-chemical measurements; bond- valences

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2002
• Tom: Vol. 76 / nr 4
• Strony: 483--490
• Opis fizyczny: Bibliogr. 37 poz., rys.

Twórcy

autor

Kameniček J.

• Department of Inorganic and Physical Chemistry, Palacký University, Krízkovského 10, 771 47 Olomouc, Czech Republic

autor

Valach F.

• Department of Chemical Physics, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinskeho 9, 812 37 Bratislava, Slovak Republic

autor

Kratochvil B.

• Department of Solid State Chemistry, Institute of Chemical Technology, 166 28 Prague, Czech Republic

autor

Žak Z.

• Department of Inorganic Chemistry, Masaryk University, Kotlarska 2, 611 37 Brno, Czech Republic

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