Crown ether complexes as a possible template for hybrid organic–inorganic borates

IF 0.9 4区材料科学 Q3 CRYSTALLOGRAPHY

Zeitschrift Fur Kristallographie-Crystalline Materials Pub Date : 2023-06-27 DOI:10.1515/zkri-2023-0020

V. Yukhno, D. Charkin, A. Banaru, L. Manelis, A. Gosteva, S. Volkov, S. Aksenov, R. Bubnova

引用次数: 0

Abstract

Abstract Crystals of the first new organo–inorganic hybrid borate based on potassium crown ether complex, [K(C12H24O6)B5O6(OH)4](H2O) (1), have been produced from aqueous solutions and characterized by single-crystal X-ray diffraction. 1 crystalizes is orthorhombic system, Pnma, a = 10.1684(3) Å, b = 11.6289(3) Å, c = 21.2247(6) Å, V = 2509.76(12) Å3, Robs = 0.059. The structure of 1 consists of molecular [K(C12H24O6)B5O6(OH)4]0 complexes, common for crown ether complexes but yet not among borates, with a very rare monodentate coordination of the common pentaborate anion(1-). The molecular complexes are linked into weak chains via hydrogen bonding to outer-sphere water molecules. Hirshfeld surfaces analysis and complexity measurement of 1 were performed. Perspectives of borate structures containing crown ether complexes as templates are briefly outlined.

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冠醚配合物作为有机-无机杂化硼酸盐的可能模板

摘要从水溶液中制备了第一种基于钾冠醚络合物的新型有机-无机杂化硼酸盐[K（C12H24O6）B5O6（OH）4]（H2O）（1），并通过单晶X射线衍射对其进行了表征。1结晶为正交晶系，Pnma，a=10.1684（3） Å，b=11.6289（3） Å，c=21.2247（6） Å，V=2509.76（12） Å3，Robs=0.059。1的结构由分子[K（C12H24O6）B5O6（OH）4]0复合物组成，常见于冠醚复合物，但在硼酸盐中不常见，常见的五硼酸盐阴离子（1-）具有非常罕见的单齿配位。分子复合物通过与外层水分子的氢键连接成弱链。进行了Hirshfeld表面分析和1的复杂性测量。简要概述了以冠醚配合物为模板的硼酸盐结构的发展前景。

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

Zeitschrift Fur Kristallographie-Crystalline Materials CRYSTALLOGRAPHY-

CiteScore

2.00

自引率

16.70%

发文量

期刊介绍： Zeitschrift für Kristallographie – Crystalline Materials was founded in 1877 by Paul von Groth and is today one of the world’s oldest scientific journals. It offers a place for researchers to present results of their theoretical experimental crystallographic studies. The journal presents significant results on structures and on properties of organic/inorganic substances with crystalline character, periodically ordered, modulated or quasicrystalline on static and dynamic phenomena applying the various methods of diffraction, spectroscopy and microscopy.