K. A. Udachin, J. Lipkowski, “Layered polyhydrate 18-crown-6C3H7NH3F.10H2O”, Mendeleev Commun., 1996, Volume 6, Issue 5,Pages 195

This article is cited in 2 papers

Layered polyhydrate 18-crown-6C₃H₇NH₃F.10H₂O

K. A. Udachin^a, J. Lipkowski^b

^a A.V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
^b Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, Poland

Abstract: New polyhydrate 18-crown-6C₃H₇NH₃F-10H₂O which melts incongruently at —0.8̊C has been found in the 18-crown-6-C₃H₇NH₃F-H₂O system; a single crystal X-ray structure of this layered hydrate is reported, in which layers of water molecules and fluoride anions are made up of tetra-, penta- and heptagons and also contain vacant polyhedral cavities; the crown ether complexes with cations C₃H₇NH₃ ⁺ are situated between water-fluoride layers and do not form hydrogen bonds with the molecules of the layers.

Language: English

DOI: 10.1070/MC1996v006n05ABEH000643