当前位置: X-MOL 学术Russ. J. Coord. Chem. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Two New Coordination Polymers of Cadmium with Bridging Thiocyanate Ligands: Composition and Structure
Russian Journal of Coordination Chemistry ( IF 1.1 ) Pub Date : 2022-12-29 , DOI: 10.1134/s107032842270021x
V. V. Kovalev , Yu. V. Kokunov , M. A. Shmelev , Yu. K. Voronina , M. A. Kiskin , A. A. Sidorov , I. L. Eremenko

Abstract

Methods for the synthesis of new cadmium thiocyanate complexes with 3,5- and 2,6-lutidine (3,5- and 2,6-Lut, respectively), [Cd(NCS)2(3,5-Lut)2]nnMeCN (I) and [Cd(NCS)2(2,6-Lut)]n (II), are developed. The synthesized complexes are characterized. The use of 2,6-lutidine is shown to generate steric hindrances because of which only one molecule of the N-donor ligand can coordinate to the cadmium atom. The crystal packings of complexes I and II are stabilized by intermolecular π…π, S…S, and C–H…S interactions. The compounds are characterized by X-ray diffraction (XRD) (CIF files CCDC nos. 2034816 (I) and 2206062 (II)) and C,H,N-analysis data.



中文翻译:

两种新型镉与桥接硫氰酸盐配体的配位聚合物:组成和结构

摘要

与 3,5- 和 2,6-二甲基吡啶(分别为 3,5- 和 2,6-Lut)合成新型硫氰酸镉配合物的方法,[Cd(NCS) 2 (3,5-Lut) 2 ]开发了nn MeCN ( I ) 和 [Cd(NCS) 2 (2,6-Lut)] n ( II )。对合成的复合物进行了表征。显示使用 2,6-二甲基吡啶会产生空间位阻,因为只有一个 N-供体配体分子可以与镉原子配位。配合物III的晶体堆积通过分子间 π…π、S…S 和 C–H…S 相互作用稳定。这些化合物的特征在于 X 射线衍射 (XRD)(CIF 文件 CCDC 编号 2034816 ( I ) 和 2206062 ( II ))和 C、H、N 分析数据。

更新日期:2022-12-30
down
wechat
bug