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首页> 外文期刊>Russian Journal of General Chemistry >Effect of halogenation features on the stability of Zinc(II) complexes with monoiodo- and dibromodipyrromethenes
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Effect of halogenation features on the stability of Zinc(II) complexes with monoiodo- and dibromodipyrromethenes

机译:卤化特征对单碘和二溴二甲基锌(II)复合物稳定性的影响

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摘要

The complex formation of zinc(II) acetate with monoiodo- and dibromo-substituted dipyrromethenes in DMF at 298.15 K were studied by means of spectrophotometric titration. It was found that the process involves consecutive formation of heteroligand [ZnLOAc] and homoligand [ZnL2] complexes. The thermodynamic stability of halogenated zinc(II) dipyrrolylmethenates [ZnL2] was studied.
机译:通过分光光度滴定研究了在298.15k中在298.15k中在DMF中与单碘 - 和二溴取代的偶氮二甲磺酸锌的复合物形成。 发现该方法涉及杂环[ZnLOAc]和优质配合物的连续形成。 研究了卤代锌(II)偶氮基甲醇酯[ZnL2]的热力学稳定性。

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    Russian Acad Sci GA Krestov Inst Solut Chem Ul Akad Skaya 1 Ivanovo 153045 Russia;

    Russian Acad Sci GA Krestov Inst Solut Chem Ul Akad Skaya 1 Ivanovo 153045 Russia;

    Russian Acad Sci GA Krestov Inst Solut Chem Ul Akad Skaya 1 Ivanovo 153045 Russia;

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  • 正文语种 eng
  • 中图分类 化学;
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