[Co(solv)6][B10H10] (solv = DMF and DMSO) for low-temperature synthesis of borides


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The synthesis and structure of complexes [Co(solv)6][B10H10] (solv = DMF and DMSO) have been reported. Both complexes have been prepared in a high yield by the reaction between cobalt(II) salts and closo-decaborates Cat2[B10H10] in the corresponding solvent. The complexes have been characterized by elemental analysis, IR and UV spectroscopy, X-ray powder diffraction, and X-ray crystallography. The thermal properties of the compounds have been studied in the temperature range 20–600°C under argon. The conditions to form cobalt borides have been determined based on the results of thermal analysis, subsequent annealing of the complexes in various conditions, and analysis of IR spectra of the resulting thermolysis products.

Sobre autores

V. Avdeeva

Kurnakov Institute of General and Inorganic Chemistry

Autor responsável pela correspondência
Email: avdeeva.varvara@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991

I. Polyakova

Kurnakov Institute of General and Inorganic Chemistry

Email: avdeeva.varvara@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991

A. Vologzhanina

Nesmeyanov Institute of Organoelement Compounds

Email: avdeeva.varvara@mail.ru
Rússia, ul. Vavilova 28, Moscow, 119991

L. Goeva

Kurnakov Institute of General and Inorganic Chemistry

Email: avdeeva.varvara@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991

G. Buzanov

Kurnakov Institute of General and Inorganic Chemistry

Email: avdeeva.varvara@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991

N. Generalova

Kurnakov Institute of General and Inorganic Chemistry

Email: avdeeva.varvara@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991

E. Malinina

Kurnakov Institute of General and Inorganic Chemistry

Email: avdeeva.varvara@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991

K. Zhizhin

Kurnakov Institute of General and Inorganic Chemistry

Email: avdeeva.varvara@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991

N. Kuznetsov

Kurnakov Institute of General and Inorganic Chemistry

Email: avdeeva.varvara@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991

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