Distorted octahedral environments in tricarbonylrhenium(I) complexes of 5-[2-(2,4,6-trimethylphenyl)diazen-1-yl]quinolin-8-olate and 5,7-bis[2-(2-methylphenyl)diazen-1-yl]quinolin-8-olate.

IF 0.8 4区化学

Acta crystallographica. Section C, Crystal structure communications Pub Date : 2013-12-15 Epub Date: 2013-11-08 DOI:10.1107/S0108270113027947

Marietjie Schutte-Smith, Theunis J Muller, Hendrik G Visser, Andreas Roodt

引用次数: 4

Abstract

The Re(I) centres of two Re(I)-tricarbonyl complexes, viz. tricarbonyl(pyridine-κN){5-[2-(2,4,6-trimethylphenyl)diazen-1-yl]quinolin-8-olato-κ(2)N(1),O}rhenium(I), [Re(C23H21N4O)(CO)3], (I), and {5,7-bis[2-(2-methylphenyl)diazen-1-yl]quinolin-8-olato-κ(2)N(1),O}tricarbonyl(pyridine-κN)rhenium(I), [Re(C28H23N6O)(CO)3], (II), are facially surrounded by three carbonyl ligands, a pyridine ligand and either a 5-[2-(2,4,6-trimethylphenyl)diazen-1-yl]quinolin-8-olate [in (I)] or a 5,7-bis[2-(2-methylphenyl)diazen-1-yl]quinolin-8-olate [in (II)] ligand, in a slightly distorted octahedral environment. The crystal structure of (I) is stabilized by two intermolecular C-H···O interactions and that of (II) is stabilized by three intermolecular C-H···O hydrogen-bonding interactions.

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5-[2-(2,4,6-三甲基苯基)重氮-1-基]喹啉-8-酸酯和5,7-双[2-(2-甲基苯基)重氮-1-基]喹啉-8-酸酯配合物的畸变八面体环境

两个Re(I)-三羰基配合物，即三羰基(吡啶-κN){5-[2-(2,4,6-三甲基苯基)重氮-1-基]喹啉-8-olato-κ(2)N(1)，O}铼(I)， [Re(c23h21n40o)(CO)3]， (I)和{5,7-二[2-(2-甲基苯基)重氮-1-基]喹啉-8-olato-κ(2)N(1)，O}三羰基(吡啶-κN)铼(I)， [Re(c28h23n60o)(CO)3]， (II)的Re(I)中心表面被三个羰基配体包围。一个吡啶配体和一个5-[2-(2,4,6-三甲基苯基)重氮-1-基]喹啉-8-酸盐[在(I)]或5,7-二[2-(2-甲基苯基)重氮-1-基]喹啉-8-酸盐[在(II)]配体，在稍微扭曲的八面体环境中。(I)的晶体结构由两个分子间的C-H··O相互作用稳定，(II)的晶体结构由三个分子间的C-H··O氢键相互作用稳定。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Acta crystallographica. Section C, Crystal structure communications 化学-晶体学

自引率

12.50%

发文量

审稿时长

1 months

期刊介绍： Acta Crystallographica Section C: Structural Chemistry is continuing its transition to a journal that publishes exciting science with structural content, in particular, important results relating to the chemical sciences. Section C is the journal of choice for the rapid publication of articles that highlight interesting research facilitated by the determination, calculation or analysis of structures of any type, other than macromolecular structures. Articles that emphasize the science and the outcomes that were enabled by the study are particularly welcomed. Authors are encouraged to include mainstream science in their papers, thereby producing manuscripts that are substantial scientific well-rounded contributions that appeal to a broad community of readers and increase the profile of the authors.