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首页> 外文期刊>Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy >Synthesis, thermal and spectral studies of first-row transition metal complexes with girard P reagent-based ligand
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Synthesis, thermal and spectral studies of first-row transition metal complexes with girard P reagent-based ligand

机译：基于吉拉德P试剂的配体的第一行过渡金属配合物的合成，热和光谱研究

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摘要

A new series of first-row transition metal complexes with 1-acetylpyridinium chloride-4-benzoyl thiosemicarbazide (H(2)GPBzIT) have been prepared and characterized by elemental analysis, spectroscopic and magnetic measurements. The proton-ligand ionization constants were determined potentiometrically using Irving-Rossotti technique. The stability constants of complexes were also calculated and were found in agreement with the seq uence of stability constants of Irving and Williams. Thermal stability and degradation kinetics have been measured using thermogravimetric analyzer. Kinetic parameters were obtained for each stage of thermal degradation of complexes using Coats-Redfem method. (C) 2006 Elsevier B.V. All rights reserved.
机译：一系列新的第一行过渡金属配合物与1-乙酰基氯化吡啶-4-苯甲酰基硫代氨基脲（H（2）GPBzIT）并通过元素分析，光谱和磁测量进行表征。使用Irving-Rossotti技术通过电位计确定质子-配体的电离常数。还计算了复合物的稳定常数，发现它们与Irving和Williams的稳定常数顺序一致。已经使用热重分析仪测量了热稳定性和降解动力学。使用Coats-Redfem方法获得了复合物热降解每个阶段的动力学参数。 （C）2006 Elsevier B.V.保留所有权利。

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