title: The 1:1 cocrystal of rac-7-oxabicyclo-[2.2.1]heptane-2,3-dicarboxylic acid and 2-amino-benzothia-zole.
abstract: In the crystal structure of the title compound, rac-7-oxabicyclo-[2.2.1]heptane-2,3-dicarboxylic acid-2-amino-benzo-thia-zole (1/1), C(8)H(10)O(5)·C(7)H(6)N(2)S, mol-ecules of each component are linked into centrosymmetric dimers by inter-molecular N-H⋯O hydrogen bonds. These dimers are connected by O-H⋯O hydrogen bonds into a chain along the b axis. In addition, π-π inter-actions between aromatic heterocycles occur [centroid-centroid distance of 3.4709 Å and inter-planar spacing of 3.4374 Å between symmetry-related benzothia-zole ring systems.
authors.affiliation: Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua, Zhejiang 321004, People's Republic of China, and College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, Zhejiang, People's Republic of China.
authors.forename: Yun-Yun
authors.initials: YY
authors.lastname: Wang
authors.forename: Rui-Ding
authors.initials: RD
authors.lastname: Hu
authors.forename: Yan-Jun
authors.initials: YJ
authors.lastname: Wang