无溶剂无水 Li、Na 和 K 的[B(3,5-(CF)CH)], [BAr]盐。改进的合成方法和固态结构。
Solvent-free anhydrous Li, Na and K salts of [B(3,5-(CF)CH)], [BAr]. Improved synthesis and solid-state structures.
机构信息
Department of Chemistry, Chemistry Research Laboratories, Mansfield Road, University of Oxford, Oxford, OX1 3TA, UK.
出版信息
Dalton Trans. 2019 Mar 12;48(11):3551-3554. doi: 10.1039/c9dt00235a.
PMID:30762068
Abstract
A modified, convenient, preparation of solvent-free, anhydrous, Li+, Na+ and K+ salts of the ubiquitous [BArF4]- anion is reported, that involves a simple additional recrystallisation step. Anhydrous Na[BArF4], K[BArF4], and [Li(H2O)][BArF4], were characterised by single-crystal X-ray diffraction.
摘要
本文报道了一种改良的、简便的制备方法，可制备无溶剂、无水的 Li+、Na+和 K+盐的 ubiquitous [BArF4]-阴离子，该方法只需增加一个重结晶步骤。无水 Na[BArF4]、K[BArF4]和 [Li(H2O)][BArF4] 通过单晶 X 射线衍射进行了表征。
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