The rubidium salt of an omega-hydroxycarboxylic acid with six ethereal O atoms

Authors
Kasuga, NC Kanda, R Yamaguchi, K Shiro, M
Citation
Nc. Kasuga et al., The rubidium salt of an omega-hydroxycarboxylic acid with six ethereal O atoms, ACT CRYST E, 57, 2001, pp. m410-m412
Citations number
18
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
ISSN journal
16005368 → ACNP
Volume
57
Year of publication
2001
Part
9
Pages
m410 - m412
Database
ISI
SICI code
1600-5368(200109)57:<m410:TRSOAO>2.0.ZU;2-P
Abstract
The title compound, aqua[2-({2-[2-(2-{2-[2-(2-hydroxyethoxy)phenoxy]ethoxy} phenoxy)ethoxy]phenoxy}methyl)-benzoato]rubidium monohydrate, [Rb(C32H33O10 )].H2O, shows a monomeric structure. The polyether chain encloses Rb+ and a dopts an S-like conformation. The Rb+ centre is ninefold coordinated by one O atom of the carboxylate group, the O atom of the terminal hydroxy group, six ethereal O atoms and one water molecule. An intermolecular hydrogen bo nd was observed between the terminal hydroxy group and the hydrate water mo lecule.