Luminescent Cadmium(II)-Based 12-MC-4 Metallacrown Complex with 2-Methylmercaptobenzohydroxamic Acid Ligand

IF 3.1 4区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Inorganics Pub Date : 2023-09-05 DOI:10.3390/inorganics11090362

S. Sundaresan, C. Gamer, Mortiz J. Förster, Luca M. Carrella, E. Rentschler

引用次数: 0

Abstract

We reported herein the synthesis, structure determination and emission properties of a cubic molecular Cd(II) coordination cluster whose faces are composed of 12-MC-4 metallacrown units built up from Cd2+ and 2-methylmercaptobenzohydroxamic acid (LmmbHA), resulting in [CdII14(LmmbHA)12(µ6−O)(DMF)10](ClO4)2·3H2O. The polynuclear complex obtained was characterised by single crystal X-ray diffraction at 193 K. The bulk sample was also analysed by elemental analysis. UV-Vis and emission spectra of the complex were measured in chloroform, as well as the emission spectra of the ligand for comparison. The results of the emission studies revealed that both the ligand and the complex are weakly emissive.

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发光镉（II）基12-MC-4金属丙烯与2-甲基巯基苯甲酰胺酸配体的配合物

本文报道了一种立方分子Cd（II）配位簇的合成、结构测定和发射性能，其表面由Cd2+和2-甲基巯基苯甲酰胺酸（LmmbHA）形成的12-MC-4金属大分子单元组成，得到[CdII14（Lmmb HA）12（µ6−O）（DMF）10]（ClO4）2ß3H2O。通过193K下的单晶X射线衍射对所获得的多核配合物进行了表征。还通过元素分析对大块样品进行了分析。测定了配合物在氯仿中的紫外-可见光谱和发射光谱，并与配体的发射光谱进行了比较。发射研究的结果表明，配体和配合物都是弱发射的。

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

Inorganics Chemistry-Inorganic Chemistry

CiteScore

2.80

自引率

10.30%

发文量

193

审稿时长

6 weeks

期刊介绍： Inorganics is an open access journal that covers all aspects of inorganic chemistry research. Topics include but are not limited to: synthesis and characterization of inorganic compounds, complexes and materials structure and bonding in inorganic molecular and solid state compounds spectroscopic, magnetic, physical and chemical properties of inorganic compounds chemical reactivity, physical properties and applications of inorganic compounds and materials mechanisms of inorganic reactions organometallic compounds inorganic cluster chemistry heterogenous and homogeneous catalytic reactions promoted by inorganic compounds thermodynamics and kinetics of significant new and known inorganic compounds supramolecular systems and coordination polymers bio-inorganic chemistry and applications of inorganic compounds in biological systems and medicine environmental and sustainable energy applications of inorganic compounds and materials MD