Title of article :
Synthesis, structure, solid-state thermolysis, and thermodynamic properties of new heterometallic complex Li2Co2(Piv)6(NEt3)2
Author/Authors :
Zn.V. Dobrohotova، نويسنده , , A.A. Sidorov، نويسنده , , M.A. Kiskin، نويسنده , , G.G. Aleksandrov، نويسنده , , K.S Gavrichev، نويسنده , , A.V. Tyurin، نويسنده , , A.L. Emelina، نويسنده , , M.A. Bykov، نويسنده , , A.S. Bogomyakov، نويسنده , , I.P. Malkerova، نويسنده , , A.S. Alihanian، نويسنده , , V.M. Novotortsev، نويسنده , , I.L. Eremenko، نويسنده ,
Abstract :
The reaction of lithium pivalate, polymeric cobalt pivalate [Co(Piv)2]n, and triethylamine in THF at 60 °С afforded the new heterometallic antiferromagnetic complex Li2Co2(Piv)6(NEt3)2 (2). The molecular and crystal structure of complex 2 was established and its magnetic behavior was studied. The vaporization and solid-state thermolysis of 2 were investigated. The thermodynamic characteristics of complex 2 were determined. The results of the present study show that complex 2 can be used as a potential molecular precursor for the synthesis of thin films of lithium cobaltate LiCoO2.
Keywords :
Cobalt , Heterometallic complex , Heat capacity , X-ray analysis , Thermal decomposition , thermodynamics , Lithium
