Preparation of a Novel Nano-scale Lead (II) Zig-Zag Metal–Organic Coordination Polymer with Ultrasonic Assistance: Synthesis, Crystal Structure, Thermal Properties, and NBO Analysis of [Pb(μ-2-pinh)N3 H2O]n

Mirtamizdoust, Babak and Bieńko, Dariusz C. and Hanifehpour, Younes and Tiekink, Edward R. T. * and Yilmaz, Veysel T. and Talemi, Pejman and Joo, Sang Woo (2016) Preparation of a Novel Nano-scale Lead (II) Zig-Zag Metal–Organic Coordination Polymer with Ultrasonic Assistance: Synthesis, Crystal Structure, Thermal Properties, and NBO Analysis of [Pb(μ-2-pinh)N3 H2O]n. Journal of Inorganic and Organometallic Polymers and Materials, 26 (4). pp. 819-828. ISSN 1574-1443

[img]
Preview
Text
Inorg Organomet Polym (2016) 26_819–828.pdf - Submitted Version

Download (2MB) | Preview
Official URL: http://dx.doi.org/10.1007/s10904-016-0385-8

Abstract

A novel nano-cauliflower-shaped lead(II) metal–organic coordination polymer, [Pb(μ-2-pinh)N3 H2O]n (1), was synthesized using an ultrasonic method. The nanostructure was characterized by scanning electron microscopy (SEM), X-ray powder diffraction, IR spectroscopy, elemental analysis, and thermal analysis. The compound was structurally characterized by single-crystal X-ray diffraction. The coordination compound takes the form of a zig-zag one-dimensional polymer in solid state. The coordination number of the lead(II) ions is six (PbN4O2) with three nitrogen atoms and one oxygen atom from two linker organic ligands, as well as one oxygen from coordinated water and one nitrogen atom from terminal coordinated azide anion. It has a stereo-chemically active lone electron pair, and the coordination sphere is hemidirected. The zig-zag 1D chains interact with neighbouring chains through weak interactions, creating a 3D supramolecular metal–organic framework. Lead oxide nanoparticles were obtained by thermolysis of the new nano coordination compound at 180 °C with oleic acid as a surfactant. The morphology and size were further studied using SEM. Natural bond orbital analyses demonstrate the electronic properties of the lead centre and other atoms.

Item Type: Article
Additional Information: First author is with Department of Chemistry, Faculty of Science University of Qom,Iran; 2nd author is with Faculty of Chemistry, Wrocław University of Technology; 3rd and 7th authors are with School of Mechanical Engineering, WCU Nano Research Center, Yeungnam University, Gyongsan, South Korea; 4th author is with Research Centre for Crystalline Materials, Faculty of Science and Technology, Sunway University; 5th author is with Department of Chemistry, Faculty of Arts and Sciences, Uludag University,Bursa, Turkey; 6th author is with School of Chemical Engineering, University of Adelaide
Uncontrolled Keywords: nano zig-zag polymer; nano metal–organic coordination compound; NBO analysis; lead(II) nanoparticle
Subjects: Q Science > QD Chemistry
Depositing User: Ms. Molly Chuah
Related URLs:
Date Deposited: 31 Oct 2017 07:12
Last Modified: 22 Apr 2019 06:31
URI: http://eprints.sunway.edu.my/id/eprint/650

Actions (login required)

View Item View Item