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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >OXOVANADIUM(IV) AND AMINO ACIDS .8. L-HISTIDINE DERIVATIVES AND RELATED LIGANDS - A SPECTROSCOPIC STUDY
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OXOVANADIUM(IV) AND AMINO ACIDS .8. L-HISTIDINE DERIVATIVES AND RELATED LIGANDS - A SPECTROSCOPIC STUDY

机译:氧钒(IV)和氨基酸.8。 L-组氨酸衍生物和相关配体-光谱学研究

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摘要

The coordination structures of various species in aqueous solutions of oxovanadium(IV) + derivatives of L-histidine (1) and related ligands (3-methyl-L-histidine, 1-methyI-L-histidine, L-histidine methyl ester, L-histidinol, N alpha-acetyl-L-histidine and histamine) have been studied by investigating the pH dependence of the circular dichroism, isotropic absorption and electron spin resonance spectra. and are compared with the structures of the corresponding complexes of L-histidine. Comparison of the spectroscopic results for all systems studied indicates coordination geometries. [References: 17]
机译:氧钒(IV)+ L-组氨酸(1)衍生物及其相关配体(3-甲基-L-组氨酸,1-甲基-L-组氨酸,L-组氨酸甲酯,L通过研究圆二色性,各向同性吸收和电子自旋共振谱的pH依赖性,研究了β-组氨酸,Nα-乙酰基-L-组氨酸和组胺。并将其与L-组氨酸的相应复合物的结构进行比较。所有研究系统的光谱结果比较表明配位几何。 [参考:17]

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