1D Copper(I) Coordination Polymer [Cu(Clba2-1,2-pn)(NCS)]n: Synthesis of Microparticles and Single Crystals, Crystal Structure, and Thermal Study

Document Type : Research Article

Authors

1 Department of Chemistry, Faculty of Science, Golestan University, Gorgan, I.R. IRAN

2 Shahid Beheshti Shining Brilliant Talent High School, Education in Behshahr, Behshahr, I.R. IRAN

3 Department of Chemistry, Payame Noor University, PO Box 19395-3697 Tehran, I.R. IRAN

4 Institute of Physic of the Czech Academy of Sciences, Na Slovance 2, 182 21 Prague, CZECH Republic

Abstract

In this research, 1D four-coordinate copper(I) coordination Polymer [Cu(Clba2-1,2-pn)(NCS)]n (1) with thiocyanate anion as bridging ligand, where Clba2-1,2-pn = N,Nʹ-bis(2,4-chlorobenzylidene)propane-1,2-diamine), was synthesized by slow evaporation of solvent at room temperature and characterized by elemental analysis (CHN) and single-crystal X-ray diffraction. Microparticles of 1 were prepared by an ultrasonic bath assisted synthesis and characterized
by Scanning Electron Microscopy (SEM) and elemental analysis. Thermal stability of 1 was studied by ThermoGravimetry (TG) and Differential Thermal Analysis (DTA). The structure of 1 consists of 1D polymeric chain in which copper(I) ions are bridged by two thiocyanate groups in an end-to-end fashion, with Cu×××Cu separation 5.686(4) Å.

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References

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Iranian Journal of Chemistry and Chemical Engineering
Volume 38, Issue 3 - Serial Number 95
May and June 2019
Pages 145-150

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