Abstract

A new metal-organic framework {Zn₄(BDC)₃(OAc)₂(DMF)₄} (BDC = terephthalate anion) was synthesized under solvothermal conditions in a 3D-printed polypropylene autoclave. The product was isolated in a pure state and characterized by elemental analysis and X-ray diffraction (CIF file CCDC no. 2025811). The formation of this product, instead of the expected {Zn₄O(BDC)₃} (MOF-5), was probably due to a change in the conditions of solvothermal synthesis caused by disruption of the integrity of the polypropylene autoclave. This is a drawback of this method of screening of metal-organic frameworks, which, however, in some cases givs rise to new representatives of this class of crystalline materials.

中文翻译：

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一种新的金属有机框架：3D打印高压釜中溶剂热合成的产物

摘要

在溶剂热条件下，在3D打印的聚丙烯高压釜中合成了新的金属有机骨架{Zn ₄（BDC）₃（OAc）₂（DMF）₄ }（BDC =对苯二甲酸阴离子）。分离出纯净的产物，并通过元素分析和X射线衍射进行表征（CIF文件CCDC No. 2025811）。该产品的形成，而不是预期的{Zn ₄ O（BDC）₃}（MOF-5），可能是由于溶剂热合成条件的变化，该条件是由于聚丙烯高压釜完整性的破坏而引起的。这是这种金属-有机骨架的筛选方法的缺点，但是，在某些情况下，这种方法会引起这类晶体材料的新代表。