{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["68(Pt 6)"],"submitter":["Li XL"],"pubmed_abstract":["The hydro-thermal reaction of Zn(CH(3)COO)(2), NaOH and l-cysteic acid produced the title compound, [Na(2)Zn(C(3)H(5)NO(5)S)(2)](n). The Zn(II) cation is situated on an inversion centre and is in a distorted octa-hedral environment, being chelated by two deprotoned l-cysteic acid ligands through two amino N atoms and two carb-oxy-lic O atoms, with the two axial positions occupied by two carb-oxy-lic O atoms from two other l-cysteic acid ligands. Each l-cysteic acid ligand bridges five Na(I) ions via its sulfonate group and two Zn(II) ions via its carboxyl group, forming a three-dimensional framework. Weak N-H⋯O hydrogen bonding is observed in the crystal structure."],"journal":["Acta crystallographica. Section E, Structure reports online"],"pagination":["m849"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3379187"],"repository":["biostudies-literature"],"pubmed_title":["Poly[bis-(μ(7)-3-sulfonato-l-alaninato)sodiumzinc]."],"pmcid":["PMC3379187"],"pubmed_authors":["Liu L","Li XL","Yu J"],"additional_accession":[]},"is_claimable":false,"name":"Poly[bis-(μ(7)-3-sulfonato-l-alaninato)sodiumzinc].","description":"The hydro-thermal reaction of Zn(CH(3)COO)(2), NaOH and l-cysteic acid produced the title compound, [Na(2)Zn(C(3)H(5)NO(5)S)(2)](n). The Zn(II) cation is situated on an inversion centre and is in a distorted octa-hedral environment, being chelated by two deprotoned l-cysteic acid ligands through two amino N atoms and two carb-oxy-lic O atoms, with the two axial positions occupied by two carb-oxy-lic O atoms from two other l-cysteic acid ligands. Each l-cysteic acid ligand bridges five Na(I) ions via its sulfonate group and two Zn(II) ions via its carboxyl group, forming a three-dimensional framework. Weak N-H⋯O hydrogen bonding is observed in the crystal structure.","dates":{"release":"2012-01-01T00:00:00Z","publication":"2012 Jun","modification":"2025-04-05T13:00:33.039Z","creation":"2019-03-27T00:54:42Z"},"accession":"S-EPMC3379187","cross_references":{"pubmed":["22719385"],"doi":["10.1107/S160053681202394X"]}}