2-Methyl-4-oxopentan-2-aminium 2-sulfamoylbenzoate.

ABSTRACT: In the title salt, C(6)H(14)NO(+)·C(7)H(6)NO(4)S(-), the 2-sulfamoylbenzoate anion has two intra-molecular hydrogen bonds, forming a five membered C-H?O and a seven-membered N-H?O twisted ring with ring motifs S(5) and S(7), respectively, while the 2-methyl-4-oxopentan-2-aminium cation also has a stabilizing intra-molecular N-H?O hydrogen bond with a twisted S(6) ring motif. The anions form inversion-related dimers with R(2) (2)(8) ring motifs through inter-molecular N-H?O hydrogen bonding. The dimers and cations are further linked and stabilized through inter-molecular N-H?O and C-H?O bonds, forming zigzag-shaped layers that extend along the crystallographic a axis.

SUBMITTER: Rafique M 

PROVIDER: S-EPMC2977349 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature