Abstract The reactions of methyl radicals with MII-(ntp)(H2O)2 complexes were studied. The formation of an unstable intermediate (ntp)(H2O)MIII-CH3 is observed. This reaction is an equilibrium process, i.e. the MIII-C bond decomposes via homolysis. The (ntp)(H2O)MIII-CH3 complexes isomerize to a more stable form. The results compared to those obtained in analogous reactions of the MII-(nta)(H2O)2 complexes were shown to be similar with one exception – for the nta complexes no isomerization process is observed. Graphical Abstract

中文翻译：

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甲基自由基与次氮基三（亚甲基膦酸）络合物在水溶液中的反应

摘要 研究了甲基自由基与MII-(ntp)(H2O)2配合物的反应。观察到不稳定中间体 (ntp)(H2O)MIII-CH3 的形成。该反应是一个平衡过程，即 MIII-C 键通过均裂分解。(ntp)(H2O)MIII-CH3 复合物异构化为更稳定的形式。结果与在 MII-(nta)(H2O)2 复合物的类似反应中获得的结果相比显示出相似，但有一个例外——nta 复合物没有观察到异构化过程。图形概要