Ontology highlight
ABSTRACT:
SUBMITTER: Parker TG
PROVIDER: S-EPMC3998326 | biostudies-other | 2014 Feb
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20140118 Pt 2
In the anion of the title compound, (C6H11N2)[B5O6(OH)4], both six-membered borate rings adopt a flattened boat conformation with the spiro-B atom and its opposite O atom deviating from the remainders of the rings by 0.261 (3)/0.101 (2) and 0.160 (3)/0.109 (2) Å, respectively. The imidazolium cation also deviates from planarity due to rotation of the ethyl group (as indicated by the C-N-C-C torsion angle) by 71.4 (2)° out of the plane of the heterocycle. In the crystal, the anions are connected ...[more]