Ontology highlight
ABSTRACT:
SUBMITTER: Mohamed SK
PROVIDER: S-EPMC4384549 | biostudies-literature | 2015 Feb
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Crystallographic communications 20150103 Pt 2
In the title solvate, C19H13N5O·0.5C4H8O2, the main mol-ecule is almost planar (r.m.s. deviation for the non-H atoms = 0.066 Å). The hydroxyl-amine group is disordered over two orientations in a 0.761 (4):0.239 (4) ratio. The complete dioxane solvent mol-ecule is generated by a crystallographic inversion centre. In the crystal, both disorder components of the hydroxyl-amine group form O-H⋯N hydrogen bonds to the same N-atom acceptor, thereby generating [010] chains. The chains encompass [010] ch ...[more]