Diisopropylammonium hydrogen difluoride

Authors
Reiss, GJ
Citation
Gj. Reiss, Diisopropylammonium hydrogen difluoride, ACT CRYST C, 57, 2001, pp. 994-995
Citations number
13
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
57
Year of publication
2001
Part
8
Pages
994 - 995
Database
ISI
SICI code
0108-2701(200108)57:<994:DHD>2.0.ZU;2-B
Abstract
By the reaction of diisopropylamine with concentrated hydrofluoric acid, th e title compound, C6H16N+. HF2-, was synthesized. The cations and anions ar e connected via hydrogen bonds to form chains along [100]. The interlocked polymeric zigzag chains are hexagonally surrounded by six neighbouring chai ns. The F- anion is strongly hydrogen bonded to HF [F-H 0.98 (4), H . . .F 1.34 (4), F . . .F 2.3125 (16) Angstrom and F-H . . .F 174 (3)degrees]; a b etter description is that of a non-centred hydrogen difluoride anion.