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1-Benzyl-3-[3-(naphthalen-2-yloxy)propyl]imidazolium hexafluorophosphate

By Kun Huang, Bin-Xin Du and Chang-Lu Liu


In the title salt, C23H23N2O+·PF6−, the PF6− anion is highly disordered (occupancy ratios of 0.35:0.35:0.3, 0.7:0.15:0.15, 0.7:0.3 and 0.35:0.35:0.15:0.15) with the four F atoms in the equatorial plane rotating about the axial F—P—F bond. The mean plane of the imidazole ring makes dihedral angles of 82.44 (17) and 14.39 (16)°, respectively, with the mean planes of the benzene ring and the naphthalene ring system. The crystal structure is stabilized by C—H...F hydrogen bonds. In addition, π–π [centroid–centroid distances = 3.7271 (19)–3.8895 (17) Å] and C—H...π interactions are observed

Topics: Chemistry, QD1-999, Science, Q, DOAJ:Chemistry (General), DOAJ:Chemistry
Publisher: International Union of Crystallography
Year: 2011
DOI identifier: 10.1107/S1600536811026663
OAI identifier: oai:doaj.org/article:01ff2ce97fe24c03a8d0dda944a9ae9c
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