Molecular and crystal structure of a mixed-ligand cadmium complex with p-hydroxybenzoic acid and monoethanolamine |
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| Authors: | A. B. Ibragimov Zh. M. Ashurov B. S. Zakirov |
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| Affiliation: | 1.Institute of General and Inorganic Chemistry,Academy of Sciences of the Republic of Uzbekistan,Tashkent,Republic of Uzbekistan;2.Institute of Biorganic Chemistry,Academy of Sciences of the Republic of Uzbekistan,Tashkent,Republic of Uzbekistan |
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| Abstract: | Single crystals of a mixed-ligand cadmium complex of the composition Cd(PHBA)2(MEA) 2 are grown from the solution of Cd(CH3OO)2, p-hydroxybenzoic acid (PHBA) and monoethanolamine (MEA) in aqueous ethanol. The crystallographic data are as follows: a = 11.6400(2) Å, b = 10.1363(1) Å, c = 16.6296(2) Å, β = 93.937(1)°, space group I2/a, V = 1957.44(5) Å3, Z = 4. In the complex molecule located on the twofold axis, ligands of both types are bidentately bound to the cadmium ion having the coordination number 8. In the crystal structure, two H bonds of the O–H???O type combine complex molecules into layers parallel to the ab plane. |
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