Drug-metal interactions: spectroscopic studies of copper hydantoin complexes.
Drug-metal interactions: spectroscopic studies of copper hydantoin complexes.
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药物-金属相互作用:乙内酰脲铜配合物的光谱研究。
DOI:
10.1016/0162-0134(91)84041-7
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发表时间:
1991
影响因子:
3.9
通讯作者:
Pezeshk,V
中科院分区:
文献类型:
--
作者:
Pezeshk,A;Pezeshk,V
The preparation and spectral properties of copper(II) complexes of two hydantoins are reported. Complexes of the general formula Cu(hyd)2(py)2, where hyd = phenytoin or nirvanol; and py = pyridine were prepared and characterized by infrared and ESR. Spectral data show that the copper atom is bound to the nitrogen atom of the hydantoin anion and to the nitrogen atom of the pyridine molecule to form 2:2:1 hydantoin:pyridine:copper complexes. The ESR data indicate that both complexes have tetragonal symmetry (g11> g⊥> ge) with the unpaired electron in the dx2− y2orbital.