1-Butyl-3-methyl­imidazolium tri­bromido­(tri­phenyl­phosphane-κP)nickelate(II) butan-1-ol hemisolvate

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Date
2021
Volume
6
Issue
Journal
Series Titel
Book Title
Publisher
Chester : IUCr
Abstract

The solvated title salt, (C8H15N2)[NiBr3(P(C6H5)3)]·0.5C4H10O, was obtained in the form of single crystals directly from the reaction mixture. The mol­ecular structure consists of separated 1-butyl-3-methyl­imidazolium cations, tri­bromido­(tri­phenyl­phosphane)nickelate(II) anions and half a solvent mol­ecule of 1-butanol, all connected via multiple hydrogen contacts to form a three-dimensional network. The co-crystallized 1-butanol mol­ecule is disordered and adopts two orientations. The central C—C bonds of both orientations are located on an inversion centre (Wyckoff site 2b of space group P21/n). Thereby, each orientation has again two orientations with the OH group being located either on one or the other side of the C4 alkyl chain. The dried solvent-free compound exhibits a relatively low melting point (m.p. = 412 K).

Description
Keywords
crystal structure, nickel, coordination compound, ionic liquid
Citation
Peppel, T., & Köckerling, M. (2021). 1-Butyl-3-methyl­imidazolium tri­bromido­(tri­phenyl­phosphane-κP)nickelate(II) butan-1-ol hemisolvate. 6. https://doi.org//10.1107/S241431462100818X
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License
CC BY 4.0 Unported