Chouat N, Hasnaoui MA, Sassi M, Bengueddach A, Lusvardi G, Cornia A. Crystal structure of a new homochiral one-dimensional zincophosphate containing l-me-thio-nine.
Acta Crystallogr E Crystallogr Commun 2015;
71:832-5. [PMID:
26279879 PMCID:
PMC4518946 DOI:
10.1107/s2056989015011561]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 06/15/2015] [Indexed: 11/13/2022]
Abstract
catena-Poly[[(l-me-thio-nine-κO)zinc]-μ3-(hydrogen phosphato)-κ(3) O:O':O''], [Zn{PO3(OH)}(C5H11NO2S)] n , a new one-dimensional homochiral zincophos-phate, was hydro-thermally synthesized using l-me-thio-nine as a structure-directing agent. The compound consists of a network of ZnO4 and (HO)PO3 tetra-hedra that form ladder-like chains of edge-fused Zn2P2O4 rings propagating parallel to [100]. The chains are decorated on each side by zwitterionic l-me-thio-nine ligands, which inter-act with the inorganic framework via Zn-O coordination bonds. The structure displays inter-chain N-H⋯O and O-H⋯S hydrogen bonds.
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