Издательство СО РАН

Издательство СО РАН

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

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Поиск по журналу

Журнал структурной химии

2009 год, номер 3

SYNTHESIS, SPECTRAL AND THERMAL PROPERTIES, AND THE CRYSTAL STRUCTURE OF 1,4,5,8-NAPHTHALENETETRACARBOXYLATE DINUCLEAR Ni(II) COMPLEX

G.-H. Cui1, Y.-M. Yu2, G.-Y. Dong3
1 College of Chemical Engineering and Biotechnology, Hebei Polytechnic University, tscghua@nankai.edu.cn
2 College of Chemical Engineering and Biotechnology, Hebei Polytechnic University
3 College of Chemical Engineering and Biotechnology, Hebei Polytechnic University
Ключевые слова: crystal structure; hydrogen bonding; tetracarboxylate; Ni(II) complex
Страницы: 513-517

Аннотация

A novel dinuclear NiII complex, [Ni2(ntc)(H2O)10]·7(H2O) (1), with 1,4,5,8-naphthaenetetracarboxylate (ntc) has been synthesized and characterized by X-ray diffraction analysis, IR, UV-vis spectra and thermogravimetric analysis. Complex 1 crystallizes in triclinic system, space group P-1, a = 7.721(3), b = 9.458(3), c = 11.453(4) Å, α = 114.110(6), β = 92.184(6), γ = 107.472(6)°, V = 715.7(4) Å3, Z = 1, final R = 0.048. Each nickel atom is octahedrally coordinated by five aqua ligands and one oxygen atom of the bridging ntc connecting two nickel atoms. The resulting dinuclear NiII complex forms a 3D H-bonded network.