title: [The XPS of complexes of zinc salts with alpha-amino acids].
abstract: The XPS of solid complexes of ZnCl2/ZnSO4/ZnOAc2 with alpha-Met/His have been investigated. The results indicate that Zn2+ coordinate with O atom of carboxyl group and N atom of alpha-amino. The N atom of imidazolyl also participates the coordination. While the S atom of methylthio does not coordinate with Zn2+. This results are consistent with IR analyses. The structures of those complexes are presumed.
authors.affiliation: Department of Chemistry, Northwest University, 710069 Xi'an.
authors.forename: S
authors.initials: S
authors.lastname: Gao
authors.forename: Y
authors.initials: Y
authors.lastname: Hou
authors.forename: M
authors.initials: M
authors.lastname: Ji
authors.forename: X
authors.initials: X
authors.lastname: Zhang
authors.forename: R
authors.initials: R
authors.lastname: Hu
mesh_terms: D000596:Amino Acids / Q000737:chemistry*; D002614:Chelating Agents / Q000737:chemistry; D006639:Histidine / Q000737:chemistry; D008715:Methionine / Q000737:chemistry; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry; D015032:Zinc / Q000737:chemistry*; D017967:Zinc Compounds / Q000737:chemistry*
chemical_list: D000596:Amino Acids; D002614:Chelating Agents; D009942:Organometallic Compounds; D017967:Zinc Compounds; D006639:Histidine; D008715:Methionine; D015032:Zinc