六水四氟硼酸铜（II）：制备、结构和拉曼光谱

IF 0.4 4区化学 Q4 CRYSTALLOGRAPHY

Journal of Chemical Crystallography Pub Date : 2024-03-16 DOI:10.1007/s10870-024-01008-3

Andrii Vakulka, Evgeny Goreshnik

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引用次数: 0

摘要

利用单晶 X 射线衍射测定了一种六水合四氟硼酸铜（II）的未知晶体结构。单胞参数是在不同温度（90、150 和 270 K）下测定的。其结构与六水合高氯酸铜（II）相同。图解摘要 K.P.I.系数（78.0）和 FUV 指数（256.21 Å3）表明在所讨论的结构中离子的堆积非常有效，而 β 角非常接近 90°，因此该晶体在某些较低的温度下会发生单斜（\to \）正交相变。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Copper(II) Tetrafluoroborate Hexahydrate: Preparation, Structure and Raman Spectrum

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Copper(II) Tetrafluoroborate Hexahydrate: Preparation, Structure and Raman Spectrum

Previously unknown crystal structure of a copper(II) tetrafluoroborate hexahydrate salt was determined using single crystal X-ray diffraction. The unit cell parameters were determined at different temperatures (90, 150 and 270 K). The structure is isotypical with copper(II) perchlorate hexahydrate. The Raman spectrum was also recorded and discussed.

Graphical Abstract

The K.P.I. coefficient (78.0) and the FUV index (256.21 Å³) indicating very effective packing of the ions in the discussed structure, whereas the β angle is very close to the 90° and, in this way, the crystal could undergo a monoclinic \(\to \) orthorhombic phase transition at some lower temperatures.

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来源期刊

Journal of Chemical Crystallography 化学-光谱学

CiteScore

1.50

自引率

12.50%

发文量

审稿时长

6.3 months

期刊介绍： Journal of Chemical Crystallography is an international and interdisciplinary publication dedicated to the rapid dissemination of research results in the general areas of crystallography and spectroscopy. Timely research reports detail topics in crystal chemistry and physics and their relation to problems of molecular structure; structural studies of solids, liquids, gases, and solutions involving spectroscopic, spectrometric, X-ray, and electron and neutron diffraction; and theoretical studies.