基于4-（4-吡啶基）苯基甲烷的新型机械化学合成超分子有机骨架的3D电子衍射分析。

IF 1.3 3区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Acta crystallographica Section B, Structural science, crystal engineering and materials Pub Date : 2023-12-01 Epub Date: 2023-09-26 DOI:10.1107/S2052520623007680

Danilo Marchetti, Alessandro Pedrini, Chiara Massera, Moussa Diame Faye Diouf, Christian Jandl, Gunther Steinfeld, Mauro Gemmi

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引用次数: 0

摘要

四-（4-吡啶基）苯基甲烷（TPPM）是一种四面体刚性分子，其结晶形成动态响应的超分子有机骨架（SOF）。当暴露于不同的刺激时，这种超分子网络可以从空的溶剂化固相可逆地切换到填充的溶剂化固态。本文描述了一种新的基于TPPM的SOF的扩展形式，该SOF已被机械化学合成，其晶体结构已通过使用新型电子衍射仪的3D电子衍射分析确定。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

$3D electron diffraction analysis of a novel, mechanochemically synthesized supramolecular organic framework based on tetrakis-4-(4-pyridyl)phenylmethane.$

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3D electron diffraction analysis of a novel, mechanochemically synthesized supramolecular organic framework based on tetrakis-4-(4-pyridyl)phenylmethane.

Tetrakis-4-(4-pyridyl)phenylmethane (TPPM) is a tetrahedral rigid molecule that crystallizes forming a dynamically responsive supramolecular organic framework (SOF). When exposed to different stimuli, this supramolecular network can reversibly switch from an empty to a filled solvated solid phase. This article describes a novel expanded form of a TPPM-based SOF that has been mechanochemically synthesized and whose crystal structure has been determined by 3D electron diffraction analysis using a novel electron diffractometer.

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来源期刊

Acta crystallographica Section B, Structural science, crystal engineering and materials CHEMISTRY, MULTIDISCIPLINARYCRYSTALLOGRAPH-CRYSTALLOGRAPHY

CiteScore

3.60

自引率

5.30%

发文量

期刊介绍： Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials publishes scientific articles related to the structural science of compounds and materials in the widest sense. Knowledge of the arrangements of atoms, including their temporal variations and dependencies on temperature and pressure, is often the key to understanding physical and chemical phenomena and is crucial for the design of new materials and supramolecular devices. Acta Crystallographica B is the forum for the publication of such contributions. Scientific developments based on experimental studies as well as those based on theoretical approaches, including crystal-structure prediction, structure-property relations and the use of databases of crystal structures, are published.