Synthesis and Structure of Vaulted trans-Bis(aminophenolato)platinum(II) Complex
Synthesis and Structure of Vaulted trans-Bis(aminophenolato)platinum(II) Complex
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拱形反式双(氨基酚)铂(II)配合物的合成与结构
DOI：
10.1007/s11243-013-9734-4
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
and Takeshi Naota
中科院分区：
文献类型：
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作者：
Naruyoshi Komiya;Koichi Takahashi;Atsushi Yoshida;Tomoya Tanaka;and Takeshi Naota
本文报道了带有十二亚甲基桥的反式双氨基酚合铂（II）配合物[Pt（L）]（1）[H2 L =N，N′-二甲基-N，N′-双（2-羟苯甲基）十二烷-1，12-二胺]的合成、结构和构象迁移率。二维核磁共振和X射线衍射分析表明，配合物在溶液状态下具有“倒U”型构象，这主要是由于拱形结构的空间拥挤和双链上的氢键作用。（邻氨基甲基）酚]配位位点，而复合物单元由于3D CH-高度调控的分子排列而以“Z形“反构象堆积在结晶状态下。π和氢键相互作用。
The synthesis, structure, and conformational mobility of atrans-bis(aminophenolato)platinum(II) complex bearing a dodecamethylene bridge, [Pt(L)] (1) [H2L=N,N′-Dimethyl-N,N′-bis(2-hydroxyphenylmethyl)dodecane-1,12-diamine] are described. The 2D NMR and X-ray diffraction analysis revealed that the complex has a “reversed U”-shapedsynconformation in the solution state, which is mainly due to steric congestion of the vaulted structure and hydrogen bonding at the bis[(o-aminomethyl)phenolato] coordination site, while the complex unit is packed in the crystalline state with “Z-shaped”anti-conformation due to highly regulated molecular arrangement by 3D CH-π and hydrogen bonding interactions.