Crystal structure of a new homochiral one-dimensional zincophosphate containing l-me­thio­nine

Acta Crystallographica Section E: Crystallographic Communications

Sassi, M.²  Lusvardi, G.²  Chouat, N.²  Cornia, A.³  Hasnaoui, M.A.³  Bengueddach, A.³ 

[1] Dipartimento di Scienze Chimiche e Geologiche, University of Modena and Reggio Emilia, and INSTM RU, via G. Campi 103, 41125, Modena, Italy;Laboratoire de Chimie des Matériaux, Oran University, BP 1524, El M'nouar, 31000 Oran, Algeria

关键词: CRYSTAL STRUCTURE;    HYDROTHERMAL SYNTHESIS;    ZINCOPHOSPHATES;    METHIONINE;    HYBRID MATERIALS;    HOMOCHIRAL STRUCTURE;   

DOI  :  10.1107/S2056989015011561

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

catena-Poly[[(l-me­thio­nine-κO)zinc]-μ3-(hydrogen phosphato)-κ3O:O′:O′′], [Zn{PO3(OH)}(C5H11NO2S)]n, a new one-dimensional homochiral zincophos­phate, was hydro­thermally synthesized using l-me­thio­nine as a structure-directing agent. The compound consists of a network of ZnO4 and (HO)PO3 tetra­hedra that form ladder-like chains of edge-fused Zn2P2O4 rings propagating parallel to [100]. The chains are decorated on each side by zwitterionic l-me­thio­nine ligands, which inter­act with the inorganic framework via Zn—O coordination bonds. The structure displays inter­chain N—H⋯O and O—H⋯S hydrogen bonds.

【 授权许可】

CC BY