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A novel coordination polymer[Zn(N 3 ) 2 (bpp)] n [bpp =1,3-bis(4-pyridyl)-propane]was synthesized at room temperature and structurally chara cterized by means of X-ray single cry stal diffraction.The results show t hat the polymer exhibits a linear chain stru cture;the Zn-Zn distance is 12.235?.Each Zn?ion is coordinated by two nitrogen atoms from bpp ligands and t wo nitrogen atoms from azido(N 3- )groups,the coordination geometry o f Zn?ion is a slightly distorted tetrahed ron,the angles around Zn?ions are from 103.27°to 121.37°.In t he solid-state structure of the polyme r,the linear chains are stacked with parallel mode along a direction.Moreover,between adjacent chains,there areπ-πinteractions between pyridine rings,which are arranged in face-to-face fashion with interplanar distances of av.3.821?.CCDC:189591.
A novel coordination polymer [Zn (N 3) 2 (bpp)] n [bpp = 1,3-bis (4-pyridyl) -propane] was synthesized at room temperature and structurally chara cterized by means of X-ray single cry stal diffraction.The results show that t hat the polymer exhibits a linear chain structure. The Zn-Zn distance is 12.235 ~ .Each Zn ion is coordinated by two nitrogen atoms from bpp ligands and t wo nitrogen atoms from azido (N 3-) groups, the coordination geometry of Zn? ion is a slightly distorted tetrahedron, the angles around Zn? ions are from 103.27 ° to 121.37 ° .In t he solid-state structure of the polyme r, the linear chains are stacked with parallel mode along a direction. Moreover, between adjacent chains, there areπ-πinteractions between pyridine rings, which are arranged in face-to-face fashion with interplanar distances of av.3.821 · .CCDC: 189591.