Hexafluorosilicates of cobalt(II) complexes with dimethylsulfoxide and dimethylformamide


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Resumo

New double complexes [Co(DMSO)6][SiF6] ⋅ 2H2O (I) and [Co(DMF)3(H2O)3][SiF6] ⋅ DMF (II) have been synthesized and studied by IR spectroscopy and X-ray diffraction. Crystals of complex I belong to the tetragonal symmetry system, space group R3̄, Z = 3, a = 11.8232(3) Å, c = 18.4699(5) Å, V = 2235.97(10) Å3, ρcalc = 1.573 g/cm3. Crystals of complex II are triclinic, space group P1̄, Z = 2, a = 8.6264(4) Å, b = 10.1419(4) Å, c = 13.9657(6) Å, α = 100.847(2)°, β = 98.549(2)°, γ = 93.479(2)°, V = 1181.71(9) Å3, ρcalc = 1.539 g/cm3.

Sobre autores

T. Cherkasova

Kuzbass State Technical University

Autor responsável pela correspondência
Email: ctg.htnv@kuzstu.ru
Rússia, ul. Vesennyaya 28, Kemerovo, 650000

I. Bagryanskaya

Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch; Novosibirsk National Research State University

Email: ctg.htnv@kuzstu.ru
Rússia, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090

N. Pervukhina

Nikolaev Institute of Inorganic Chemistry, Siberian Branch

Email: ctg.htnv@kuzstu.ru
Rússia, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090

N. Kurat’eva

Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk National Research State University

Email: ctg.htnv@kuzstu.ru
Rússia, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090

V. Medvedev

Kuzbass State Technical University

Email: ctg.htnv@kuzstu.ru
Rússia, ul. Vesennyaya 28, Kemerovo, 650000

E. Tatarinova

Kuzbass State Technical University

Email: ctg.htnv@kuzstu.ru
Rússia, ul. Vesennyaya 28, Kemerovo, 650000

E. Cherkasova

Kuzbass State Technical University

Email: ctg.htnv@kuzstu.ru
Rússia, ul. Vesennyaya 28, Kemerovo, 650000

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