Издательство СО РАН

Издательство СО РАН

Адрес Издательства СО РАН: Россия, 630090, а/я 187
Новосибирск, Морской пр., 2

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Яндекс.Метрика

Поиск по журналу

Журнал структурной химии

2012 год, номер 5

SPECTROSCOPIC CHARACTERIZATION AND CRYSTAL STRUCTURE OF cis-bis(N-(2-BENZOYL)-N′,N′-DIPHENYLTHIOUREATO-k2O,S)NICKEL(II)

H. P??rez1, R.S. Corr??a2, B. O???reilly3, A.M. Plut??n3, C.C.P. Silva4, Y.P. Mascarenhas4
1 Departamento de Química Inorgánica, Facultad de Química, Universidad de la Habana
2 Departamento de Química, Universidade Federal de São Carlos
3 Laboratorio de Síntesis Orgánica, Facultad de Química, Universidad de la Habana
4 Grupo de Cristalografia, Instituto de Física de São Carlos, Universidade de São Paulo
hperez@fq.uh.cu
Ключевые слова: nickel(II) complex, acylthiourea derivatives, spectroscopic analysis, crystal structure, molecular assembly, Hirshfeld surface
Страницы: 941-945

Аннотация

The title compound [Ni(C20H15N2OS)2] is prepared by the reaction of metal acetate with the corresponding acylthiourea derivative. The complex is characterized by elemental analysis, IR, 1H and 13C NMR, and its structure is determined by single crystal X-ray diffraction. The Ni(II) ion is coordinated by the S and O atoms of two N-benzoyl-N′,N′-diphenylthiourea ligands in a slightly distorted square-planar coordination geometry. The two O and two S atoms are mutually cis to each other. The substance crystallizes triclinic (P-1 space group) with cell dimensions a = 10.7262(9), b = 12.938(3), c = 14.2085(12) Å, α = 74.650(4), β = 78.398(4), γ = 68.200(5)°, and two formula units in the unit cell. The structure is very close to the related N-(2-furoyl) Ni complex reported previously.