{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["68(Pt 6)"],"submitter":["Berrah F"],"pubmed_abstract":["The asymmetric unit of the title compound, C(5)H(6)N(3)O(2) (+)·ClO(4) (-)·2C(5)H(5)N(3)O(2)·H(2)O, comprises two symmetry-independent zwitterions, one cation, one perchlorate anion and one water mol-ecule. In the crystal, the three different types of organic entities are linked by N-H⋯O and N-H⋯N hydrogen bonds, forming undulating sheets parallel to (1-10). These sheets are in turn connected by O-H⋯N and O-H⋯O hydrogen bonds involving perchlorate anions and water mol-ecules, forming a three-dimensional network. Intra-molecular N-H⋯O and weak inter-molecular C-H⋯O hydrogen bonds are also present."],"journal":["Acta crystallographica. Section E, Structure reports online"],"pagination":["o1714-5"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3379306"],"repository":["biostudies-literature"],"pubmed_title":["2-Amino-3-carb-oxy-pyrazin-1-ium perchlorate bis-(2-amino-pyrazin-1-ium-3-carboxyl-ate) monohydrate."],"pmcid":["PMC3379306"],"pubmed_authors":["Bouhraoua A","Roisnel T","Bouacida S","Berrah F"],"additional_accession":[]},"is_claimable":false,"name":"2-Amino-3-carb-oxy-pyrazin-1-ium perchlorate bis-(2-amino-pyrazin-1-ium-3-carboxyl-ate) monohydrate.","description":"The asymmetric unit of the title compound, C(5)H(6)N(3)O(2) (+)·ClO(4) (-)·2C(5)H(5)N(3)O(2)·H(2)O, comprises two symmetry-independent zwitterions, one cation, one perchlorate anion and one water mol-ecule. In the crystal, the three different types of organic entities are linked by N-H⋯O and N-H⋯N hydrogen bonds, forming undulating sheets parallel to (1-10). These sheets are in turn connected by O-H⋯N and O-H⋯O hydrogen bonds involving perchlorate anions and water mol-ecules, forming a three-dimensional network. Intra-molecular N-H⋯O and weak inter-molecular C-H⋯O hydrogen bonds are also present.","dates":{"release":"2012-01-01T00:00:00Z","publication":"2012 Jun","modification":"2025-04-05T12:59:54.23Z","creation":"2019-03-27T00:54:43Z"},"accession":"S-EPMC3379306","cross_references":{"pubmed":["22719504"],"doi":["10.1107/S1600536812021071"]}}