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The anion coordination complex,[ClPt(bpt)4]Cl (bpt=N,N’-bis(3-pyridylmethyl)-2-thiourea),was synthesized and studied by X-ray crystal structure analysis,NMR and FAB mass spectra. In the solid state,the Pt(bpt)4 anion receptor adopts a cone conformation to bind the chloride anion through hydrogen bonds and electrostatic interaction in which the four branches of the thiourea ligands bind the chloride anion to form N-H…Cl-hydrogen bonds (3.49-3.81). The entraped chloride anion is situated above the Pt(Ⅱ) center at 3.52 . Further second-sphere coordination assemby from the Pt(bpt)4 core with 8 zinc(Ⅱ) tetraphenylporphyrins (ZnPr) is discussed.
The anion coordination complex, [ClPt (bpt) 4] Cl (bpt = N, N’-bis (3-pyridylmethyl) -2-thiourea) was synthesized and studied by X-ray crystal structure analysis, NMR and FAB mass spectra. In the solid state, the Pt (bpt) 4 anion receptor by a cone conformation to bind the chloride anion through hydrogen bonds and electrostatic interaction in which the four branches of the thiourea ligands bind the chloride anion to form NH ... Cl- Hydrogen bonds (3.49-3.81). The entraped chloride anion is situated above the Pt (Ⅱ) center at 3.52 . Further second-sphere coordination assemby from the Pt (bpt) 4 core with 8 zinc (Ⅱ) tetraphenylporphyrins (ZnPr) is discussed.