O-Phenyl-enediammonium bis-(3-carb-oxy-4-hydroxy-benzene-sulfonate).

ABSTRACT: In the title salt, C(6)H(10)N(2) (2+)·2C(7)H(5)O(6)S(-), the negative charge of the anion resides on the sulfonate group. In the crystal, the cations and anions are -linked by N-H⋯O and O-H⋯O hydrogen bonds, forming a three-dimensional network. The complete dication is generated by crystallographic twofold symmetry.

SUBMITTER: Ma YS 

PROVIDER: S-EPMC2971768 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature