| Issue |
E3S Web Conf.
Volume 290, 2021
2021 3rd International Conference on Geoscience and Environmental Chemistry (ICGEC 2021)
|
|
|---|---|---|
| Article Number | 01010 | |
| Number of page(s) | 4 | |
| Section | Environmental Chemistry and Chemical Technology Application | |
| DOI | https://doi.org/10.1051/e3sconf/202129001010 | |
| Published online | 14 July 2021 | |
Synthesis and Structure of the Copper Complex[Cu2L2ox(SO4)(H2O)4](H2O)4
1 College of Chemistry and Environmental Engineering, Chongqing University of Arts And Sciences, Yongchuan 402160, China.
Chongqing Key Laboratory of Environmental Materials & Remediation Technologies, Chongqing University of Arts and Sciences, Yongchuan 402160, China.
* Corresponding author’s e-mail: 20120051@cqwu.edu.cn
The reaction of N-(pyridine-2-ylmethyl)pyrazine-2-carboxamide (HL) and copper(II) sulfate leads to the formation of a new copper complex, [Cu2L2ox(SO4)(H2O)4](H2O)4(1), in which the deprotonated amide L-ligand was oxidized to a imide Lox-exposed to the air in the presence of the Cu ion. The X-ray crystal analysis reveals that it consists of two mononuclear copper unit with different coordination modes, multiple O-H…O hydrogen bonding between water molecules or water and sulfate O atom to form 3D networks. CCDC: 2088935,1.
© The Authors, published by EDP Sciences, 2021
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