Hg-II Grid-Like Metallo-Supramolecular Coordination Architecture presenting Acetonitrile-pi and Anion-pi Interactions with the Pyrimidine Ring

Ramirez J; Stadler AM

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Hg-II Grid-Like Metallo-Supramolecular Coordination Architecture presenting Acetonitrile-pi and Anion-pi Interactions with the Pyrimidine Ring

机译：Hg-II网格状金属-超分子配位结构，显示乙腈-pi和阴离子-pi与嘧啶环的相互作用

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Solid-state X-ray crystal structure of the Hg-II grid-like complex [Hg(4)l(4)](CF3SO3)(8) of the bis-tridentate ligand 1 obtained by condensation of bis(methylhydrazino)phenyl pyrimidine with pyridine-2-carboxaldehyde was determined. It confirms the previous structure determined on the basis of ID and 2D NMR studies. The amplitude of the extension of the ligand as a result of the formation of the grid was found to be of around 15 angstrom. The distance between the nitrogen atom of a molecule of acetonitrile and the centroid of the closest pyrimidine ring, and the distance between the oxygen atom of a triflate and the centroid of the closest pyrimidine ring are of about 3 angstrom, thus suggesting acetonitrile-pi, respectively trinate-pi interactions.

机译：双三齿配体1的Hg-II网格状络合物[Hg（4）l（4）]（CF3SO3）（8）的固态X射线晶体结构，通过缩合双（甲基肼基）苯基嘧啶获得用吡啶-2-甲醛测定。它证实了根据ID和2D NMR研究确定的先前结构。发现由于形成网格而使配体的延伸幅度为约15埃。乙腈分子的氮原子与最接近的嘧啶环的质心之间的距离以及三氟甲磺酸盐的氧原子与最接近的嘧啶环的质心之间的距离约为3埃，因此表明乙腈-pi，分别是trinate-pi相互作用。

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《Zeitschrift fur Anorganische und Allgemeine Chemie》 |2009年第10期|共4页
作者
Ramirez J; Stadler AM;
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正文语种 eng
中图分类化学;
关键词
Hydrazone ligands; Self-assembly; Supramolecular chemistry; Mercury; Interactions;

机译：dra配体;自组装;超分子化学;汞;相互作用;

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1. Hg-II Grid-Like Metallo-Supramolecular Coordination Architecture presenting Acetonitrile-pi and Anion-pi Interactions with the Pyrimidine Ring [J] . Ramirez J, Stadler AM Zeitschrift fur Anorganische und Allgemeine Chemie . 2009,第9a10期

机译：Hg-II网格状金属-超分子配位结构，显示乙腈-pi和阴离子-pi与嘧啶环的相互作用
2. Synthesis, X-ray characterization and DFT studies of N-benzimidazolyl-pyrimidine-M(II) complexes (M = Cu, Co and Ni): the prominent role of pi-hole and anion-pi interactions [J] . Canellas Santiago, Bauza Antonio, Lancho Aida, CrystEngComm . 2015,第31期

机译：N-苯并咪唑基-嘧啶-M（II）配合物（M = Cu，Co和Ni）的合成，X射线表征和DFT研究：π孔和阴离子-π相互作用的显著作用
3. Binding sites on the outside of metallo-supramolecular architectures; engineering coordination polymers from discrete architectures [J] . Mirela Pascu, Floriana Tuna, Edyta Kolodziejczyk, Dalton transactions: An international journal of inorganic chemistry . 2004,第10期

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5. Importance of halide involving interactions at Hoogsteen sites in supramolecular architectures of some coordination metal complexes of N6-benzyl/furfuryl adenine [O] . Samson Jegan Jennifer, Packianathan Thomas Muthiah, Duraiswamy Tamilselvi 2014

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6. The influence of anion-pi interactions between multi-atomic anions and pi-acidic ring systems on the self-assembly of coordination compounds [O] . Schottel Brandi Lee 2009

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Hg-II Grid-Like Metallo-Supramolecular Coordination Architecture presenting Acetonitrile-pi and Anion-pi Interactions with the Pyrimidine Ring

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