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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >syn-Bimane as a chelating O-donor ligand for palladium(II)
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syn-Bimane as a chelating O-donor ligand for palladium(II)

机译:顺丁烷作为钯(II)的螯合O-供体配体

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摘要

A cationic Pd(II) complex containing syn-(Me,Me)bimane as a ligand was prepared and fully characterized. This complex represents the first well-defined case of a bimane scaffold coordinated to a metal center. The strongly-fluorescent syn-bimane chelates the Pd(II) center via its carbonyl oxygen atoms, affording a non-fluorescent complex. The crystal structure of this complex shows that the coordinated bimane departs from planarity, with its bicyclic framework bent about the N-N bond. Spectroscopic evidence demonstrates that bimane coordination is reversible in solution.
机译:制备并充分表征了含有顺式(Me,Me)二manemane作为配体的阳离子Pd(II)配合物。该复合物代表了与金属中心相协调的双背支架的第一个明确定义的案例。强荧光的顺二马胺通过其羰基氧原子螯合Pd(II)中心,提供了一种非荧光络合物。该配合物的晶体结构表明,配位的双烯背离了平面性,其双环骨架围绕N-N键弯曲。光谱学证据表明,在解决方案中,双向反应是可逆的。

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