Аннотация:
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.
Тип публикации:
Статья
Язык публикации: английский
Образец цитирования:
K. A. Udachin, J. Lipkowski, “Layered polyhydrate 18-crown-6C3H7NH3F.10H2O”, Mendeleev Commun., 6:5 (1996), 195–197
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc4976
https://www.mathnet.ru/rus/mendc/v6/i5/p195
Эта публикация цитируется в следующих 2 статьяx:
Janusz Lipkowski, Konstantin Udachin, Yurij Simonov, Dymitry Soldatov, Current Challenges on Large Supramolecular Assemblies, 1999, 157
Sang-Won Lee, Hak-No Lee, Hyun Sik Kim, J. L. Beauchamp, “Selective Binding of Crown Ethers to Protonated Peptides Can Be Used To Probe Mechanisms of H/D Exchange and Collision-Induced Dissociation Reactions in the Gas Phase”, J. Am. Chem. Soc., 120:23 (1998), 5800
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