Structural Variety of Extended Arrays of Pancake-Bonded TCNQ Radicals: Steric Effect of the Bulky Cations

IF 3.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Crystal Growth & Design Pub Date : 2024-11-11 DOI:10.1021/acs.cgd.4c0064910.1021/acs.cgd.4c00649

Petra Stanić, Kristina Smokrović, Nadica Maltar-Strmečki, Mirta Herak, Florian Meurer, Michael Bodensteiner, Christoph Hennig and Krešimir Molčanov*,

引用次数: 0

Abstract

Six novel salts of the TCNQ radical anion with various sterically bulky cations, involving polycyclic, nonaromatic, and acyclic cations, were prepared and studied. The influence of sterically bulky cations on packing efficiency is studied, and it is shown that the formation of pancake bonding between TCNQ radicals is not hindered. Different arrays of stacked TCNQ, ranging from 0D (isolated radicals) to 1D (infinite chains) to 2D are described, and their magnetic properties have been studied.

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薄饼键合 TCNQ 自由基扩展阵列的结构多样性：大块阳离子的立体效应

研究人员制备并研究了六种 TCNQ 自由基阴离子与各种立体笨重阳离子（包括多环阳离子、非芳香阳离子和无环阳离子）的新型盐。研究了固态笨重阳离子对堆积效率的影响，结果表明 TCNQ 自由基之间形成薄饼键不会受到阻碍。描述了从 0D（孤立自由基）到 1D（无限链）再到 2D 的不同堆叠 TCNQ 阵列，并研究了它们的磁性能。

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

Crystal Growth & Design 化学-材料科学：综合

CiteScore

6.30

自引率

10.50%

发文量

650

审稿时长

1.9 months

期刊介绍： The aim of Crystal Growth & Design is to stimulate crossfertilization of knowledge among scientists and engineers working in the fields of crystal growth, crystal engineering, and the industrial application of crystalline materials. Crystal Growth & Design publishes theoretical and experimental studies of the physical, chemical, and biological phenomena and processes related to the design, growth, and application of crystalline materials. Synergistic approaches originating from different disciplines and technologies and integrating the fields of crystal growth, crystal engineering, intermolecular interactions, and industrial application are encouraged.