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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of fac-aquatricarbonyl[(S)-valin-ato-κ2N,O]-rhenium(I)
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Crystal structure of fac-aquatricarbonyl[(S)-valin-ato-κ2N,O]-rhenium(I)

机译:fac-水三羰基[(S)-valin-ato-κ2N,O] -hen的晶体结构

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摘要

In the mol-ecule of the title compound, [Re(C5H10NO2)(CO)3(H2O)], the ReI atom adopts a distorted octa-hedral coordination sphere defined by one aqua and three carbonyl ligands as well as one amino N and one carboxyl-ate O atom of the chelating valinate anion. The carbonyl ligands are arranged in a fac-configuration around the ReI ion. In the crystal, an intricate hydrogen-bonding system under participation of two O—H, two N—H and one C—H donor groups and the carboxyl-ate and carbonyl O atoms as acceptor groups contribute to the formation of a three-dimensional supra-molecular network.
机译:在标题化合物[Re(C5H10NO2)(CO)3(H2O)]的分子中,ReI原子采用一个扭曲的八面体配位球,该球形由一个水和三个羰基配体以及一个氨基N和螯合缬氨酸阴离子的一个羧基O原子。羰基配体在ReI离子周围以fac构型排列。在晶体中,由两个OH,两个NH和一个CH供体基团以及作为受体基团的羧酸根和羰基O原子参与的复杂氢键体系有助于形成三维超分子网络。

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