title: Tri-tert-butyl-phospho-nium hy-droxy-tris-(penta-fluoro-phen-yl)borate.
abstract: The ionic title compound, C(12)H(28)P(+)·C(18)HBF(15)O(-), was obtained by the stoichiometric reaction of (t)Bu(3)P, B(C(6)F(5))(3) and water in toluene. A weak P-H⋯O hydrogen bond is observed in the crystal structure.
authors.affiliation: Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock,  Germany.
authors.forename: Marcus
authors.initials: M
authors.lastname: Klahn
authors.forename: Anke
authors.initials: A
authors.lastname: Spannenberg
authors.forename: Uwe
authors.initials: U
authors.lastname: Rosenthal