2006•Journal of Natural Science of Heilongjiang UniversityRequires access

Synthesis and crystal structure of the complex Zn(p-HPO)_2Cl_2 with 4-pyridone ligand

Jing-Gui Zhao

Abstract

A novel complex of Zn(p-HPO)_2Cl_2(p-HPO=4-pyridone) was synthesized by the reaction of ZnCl_2·4H_2O and 4-hydroxypyridine in an alcohol solution, and characterized by elemental analysis, IR spectrum and single crystal X-ray diffraction. The title complex belongs to monoclinic system with space group C2/c, cell parameters: a=1.31839(19)nm, b=1.1238(3)nm, c=0.87379(18)nm, β=106.401(11)o. V=1.2419(5)nm3, Z=4, M_r=326.49, D_c=1.746g/cm3, μ=2.397mm -1, F(000)=656, R=0.0380, wR=0.0943. The Zn(II) atom is four-coordinated by two O atoms from 4-HPO ligands and two Cl - anions, displaying a distorted tetrahedral geometry. Furthermore, a 2-D Hydrogen bonding superamolecular network is constructed via the intermolecular hydrogen bonds.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Monoclinic crystal system, Crystallography, Hydrogen bond, Ligand (biochemistry), Chemistry, Intermolecular force, Crystal structure, Atom (system on chip)