Ontology highlight
ABSTRACT:
SUBMITTER: Gryl M
PROVIDER: S-EPMC3089342 | biostudies-literature | 2011 May
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110413 Pt 5
The asymmetric unit of the title compound, Rb(+)·C(4)H(3)N(2)O(3) (-)·C(4)H(4)N(2)O(3)·H(2)O, consists of one rubidium cation, a barbituric acid mol-ecule, a barbiturate anion and one water mol-ecule. The rubidium ion has seven close-contact inter-actions with O atoms, with Rb⋯O distances ranging from 2.8594 (16) to 3.2641 (14) Å. These seven O atoms together with an eighth O atom at 3.492 (2) Å away from Rb form a distorted polyhedron with shape inter-mediate between an anti-prism and a dodeca- ...[more]