Three-dimensional nitrine copper-nickel coordination compound and method of preparing the same

Abstract

The invention relates a three-dimensional azido copper-nickel coordination compound which contains a three-dimensional network structure with a one-dimensional pore canal. A secondary structural unit of the three-dimensional azido copper-nickel coordination compound is a crystal which pertains to a monoclinic system with the space group of C2/c; an azido-bridged copper-nickel unit forms a one-dimensional chain with which univalent anions of isonicotinic acid is connected to form a three-dimensional network and during the connection process, a one-dimensional pore canal is formed between the anions of isonicotinic acid. The preparation method of the three-dimensional azido copper-nickel coordination compound comprises the steps that isonicotinic acid, copper chloride, nickelous chloride and sodium azide are dissolved in 15ml of water to produce massive crystals of the three-dimensional azido copper-nickel coordination compound through a hydro-thermal reaction. The three-dimensional azido copper-nickel coordination compound has the advantages of magnetism and magnetic variation and can be applied as molecule-based magnetic materials, thus having good application prospect in the field of material science.

Description

【Technical field】 [0001] The invention belongs to the technical field of synthesis of molecular-based magnetic materials, in particular to a three-dimensional azide copper-nickel coordination compound and a preparation method thereof. 【Background technique】 [0002] In recent years, the design and synthesis of molecular-based materials with specific structures and physical functions has attracted great interest (You Xiaozeng, Molecular Materials-Photoelectric Functional Compounds, Shanghai Science and Technology Press, 2001; Zhu Daoben, Progress in Chemistry of Functional Materials, Chemistry Industry Press, 2005; Hong Maochun, Chen Rong, Liang Wenping, Inorganic Chemistry in the 21st Century, Science Press, 2005; Larsson, K. Molecule-Based Materials: The Structural Network Approach, Elsevier B.V.: Amsterdam, 2005; Li Hui, Coordination Chemistry, Chemical Industry Press, 2006). It is different from traditional inorganic materials. When molecules are aggregated into a solid,...

AI Technical Summary

Problems solved by technology

However, the design and construction of such molecular-based magnetic materials with special structures and properties is an innovative technology, which is very challenging. The synthesis and exploration of such materials, especially the use of other types of organic ligands as raw materials to synthesize such ligands Bit compounds will have a great impact on this research field, and then on the development of high-performance new materials, and inject strong vitality into the field of material science

Images