Abstract
The title compound, (C6H21N4)[TiF6]F, was synthesized by the reaction of TiO2, tris(2-aminoethyl)amine, HF and ethanol at 463 K in a microwave oven. The crystal structure consists of two crystallographically independent [TiF6]2− anions, two fluoride anions and two triply-protonated tris(2-aminoethyl)amine cations. The Ti atoms are coordinated by six F atoms within slightly distorted octahedra. The anions and cations are connected by intermolecular N—H⋯F hydrogen bonds.
Highlights
The title compound, (C6H21N4)[TiF6]F, was synthesized by the reaction of TiO2, tris(2-aminoethyl)amine, HF and ethanol at 463 K in a microwave oven
The Ti atoms are coordinated by six F atoms within slightly distorted octahedra
The anions and cations are connected by intermolecular N—HÁ Á ÁF hydrogen bonds
Summary
Key indicators: single-crystal X-ray study; T = 298 K; mean (C–C) = 0.007 A; R factor = 0.0611; wR factor = 0.155; data-to-parameter ratio = 18.5. The title compound, (C6H21N4)[TiF6]F, was synthesized by the reaction of TiO2, tris(2-aminoethyl)amine, HF and ethanol at 463 K in a microwave oven. The crystal structure consists of two crystallographically independent [TiF6]2À anions, two fluoride anions and two triply-protonated tris(2-aminoethyl)amine cations. The Ti atoms are coordinated by six F atoms within slightly distorted octahedra. The anions and cations are connected by intermolecular N—HÁ Á ÁF hydrogen bonds. Related literature For background, see: Adil et al (2006). See: Calov et al (1992); Dadachov et al (2000); Tang et al (2001)
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