Acta Crystallographica Section E 2011-11-01

2,3-Diamino-pyridinium 3-carb-oxy-4-hy-droxy-benzene-sulfonate monohydrate.

Madhukar Hemamalini, Jia Hao Goh, Hoong-Kun Fun

Index: Acta Crystallogr. Sect. E Struct. Rep. Online 67(Pt 11) , o3122, (2011)

Full Text: HTML

Abstract

In the title hydrated mol-ecular salt, C(5)H(8)N(3) (+)·C(7)H(5)O(6)S(-)·H(2)O, the ion pairs and water mol-ecules are connected by N-H⋯O, O-H⋯O and C-H⋯O hydrogen bonds, thereby forming a three-dimensional network. There is an intra-molecular O-H⋯O hydrogen bond in the 3-carb-oxy-4-hy-droxy-benzene-sulfonate anion, which generates an S(6) ring motif.

Related Compounds

  • 2,3-Diaminopyridin...

Related Articles:

Novel HPLC--Fluorescence methodology for the determination of methylglyoxal and glyoxal. Application to the analysis of monovarietal wines "Ribera del Guadiana".

2015-11-15

[Food Chem. 187 , 159-65, (2015)]

Recognitive nano-thin-film composite beads for the enantiomeric resolution of the metastatic breast cancer drug aminoglutethimide.

2014-09-05

[J. Chromatogr. A. 1358 , 93-101, (2014)]

Thiadiazolo[3,4-c]pyridine as an Acceptor toward Fast-Switching Green Donor-Acceptor-Type Electrochromic Polymer with Low Bandgap.

2015-06-03

[ACS Appl. Mater. Interfaces 7 , 11089-98, (2015)]

Suppression by phenytoin of convulsant-induced afterdischarges at presynaptic nerve terminals.

1985-07-22

[Brain Res. 339(1) , 57-65, (1985)]

Studies on the activity of two Trans-planaramine platinum(II) complexes coded as DH4 and DH5 in human ovarian tumour models.

2012-12-01

[Anticancer Res. 32(12) , 5331-6, (2012)]

More Articles...