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Title: Metal-organic and supramolecular networks driven by 5-chloronicotinic acid: Hydrothermal self-assembly synthesis, structural diversity, luminescent and magnetic properties

Abstract

Four new crystalline solids, namely [Co{sub 2}(µ{sub 2}-5-Clnic){sub 2}(µ{sub 3}-5-Clnic){sub 2}(µ{sub 2}-H{sub 2}O)]{sub n} (1), [Co(5-Clnic){sub 2}(H{sub 2}O){sub 4}]·2(5-ClnicH) (2), [Pb(µ{sub 2}-5-Clnic){sub 2}(phen)]{sub n} (3), and [Cd(5-Clnic){sub 2}(phen){sub 2}]·3H{sub 2}O (4) were generated by hydrothermal self-assembly methods from the corresponding metal(II) chlorides, 5-chloronicotinic acid (5-ClnicH) as a principal building block, and 1,10-phenanthroline (phen) as an ancillary ligand (optional). All the products 1–4 were characterized by IR spectroscopy, elemental analysis, thermogravimetric (TGA), powder X-ray diffraction (PXRD) and single-crystal X-ray diffraction. Their structures range from an intricate 3D metal-organic network 1 with the 3,6T7 topology to a ladder-like 1D coordination polymer 3 with the 2C1 topology, whereas compounds 2 and 4 are the discrete 0D monomers. The structures of 2 and 4 are further extended (0D→2D or 0D→3D) by hydrogen bonds, generating supramolecular networks with the 3,8L18 and ins topologies, respectively. Synthetic aspects, structural features, thermal stability, magnetic (for 1) and luminescent (for 3 and 4) properties were also investigated and discussed. - Graphical abstract: A new series of crystalline solids was self-assembled and fully characterized; their structural, topological, luminescent and magnetic features were investigated. Display Omitted.

Authors:
 [1];  [1];  [2];  [1];  [3]
  1. School of Chemical and Biological Engineering, Taiyuan University of Science and Technology, Taiyuan 030021 (China)
  2. College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000 (China)
  3. Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049–001 Lisbon (Portugal)
Publication Date:
OSTI Identifier:
22584202
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 241; Other Information: Copyright (c) 2016 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; CARBON DIOXIDE; CHLORIDES; HYDROGEN; HYDROTHERMAL SYNTHESIS; INFRARED SPECTRA; LIGANDS; MAGNETIC PROPERTIES; MAGNETISM; MONOCRYSTALS; MONOMERS; PHENANTHROLINES; PHOTOLUMINESCENCE; POLYMERS; POWDERS; SOLIDS; STABILITY; THERMAL GRAVIMETRIC ANALYSIS; X RADIATION; X-RAY DIFFRACTION

Citation Formats

Gao, Zhu-Qing, E-mail: zqgao2008@163.com, Li, Hong-Jin, Gu, Jin-Zhong, E-mail: gujzh@lzu.edu.cn, Zhang, Qing-Hua, and Kirillov, Alexander M.. Metal-organic and supramolecular networks driven by 5-chloronicotinic acid: Hydrothermal self-assembly synthesis, structural diversity, luminescent and magnetic properties. United States: N. p., 2016. Web. doi:10.1016/J.JSSC.2016.05.034.
Gao, Zhu-Qing, E-mail: zqgao2008@163.com, Li, Hong-Jin, Gu, Jin-Zhong, E-mail: gujzh@lzu.edu.cn, Zhang, Qing-Hua, & Kirillov, Alexander M.. Metal-organic and supramolecular networks driven by 5-chloronicotinic acid: Hydrothermal self-assembly synthesis, structural diversity, luminescent and magnetic properties. United States. doi:10.1016/J.JSSC.2016.05.034.
Gao, Zhu-Qing, E-mail: zqgao2008@163.com, Li, Hong-Jin, Gu, Jin-Zhong, E-mail: gujzh@lzu.edu.cn, Zhang, Qing-Hua, and Kirillov, Alexander M.. Thu . "Metal-organic and supramolecular networks driven by 5-chloronicotinic acid: Hydrothermal self-assembly synthesis, structural diversity, luminescent and magnetic properties". United States. doi:10.1016/J.JSSC.2016.05.034.
@article{osti_22584202,
title = {Metal-organic and supramolecular networks driven by 5-chloronicotinic acid: Hydrothermal self-assembly synthesis, structural diversity, luminescent and magnetic properties},
author = {Gao, Zhu-Qing, E-mail: zqgao2008@163.com and Li, Hong-Jin and Gu, Jin-Zhong, E-mail: gujzh@lzu.edu.cn and Zhang, Qing-Hua and Kirillov, Alexander M.},
abstractNote = {Four new crystalline solids, namely [Co{sub 2}(µ{sub 2}-5-Clnic){sub 2}(µ{sub 3}-5-Clnic){sub 2}(µ{sub 2}-H{sub 2}O)]{sub n} (1), [Co(5-Clnic){sub 2}(H{sub 2}O){sub 4}]·2(5-ClnicH) (2), [Pb(µ{sub 2}-5-Clnic){sub 2}(phen)]{sub n} (3), and [Cd(5-Clnic){sub 2}(phen){sub 2}]·3H{sub 2}O (4) were generated by hydrothermal self-assembly methods from the corresponding metal(II) chlorides, 5-chloronicotinic acid (5-ClnicH) as a principal building block, and 1,10-phenanthroline (phen) as an ancillary ligand (optional). All the products 1–4 were characterized by IR spectroscopy, elemental analysis, thermogravimetric (TGA), powder X-ray diffraction (PXRD) and single-crystal X-ray diffraction. Their structures range from an intricate 3D metal-organic network 1 with the 3,6T7 topology to a ladder-like 1D coordination polymer 3 with the 2C1 topology, whereas compounds 2 and 4 are the discrete 0D monomers. The structures of 2 and 4 are further extended (0D→2D or 0D→3D) by hydrogen bonds, generating supramolecular networks with the 3,8L18 and ins topologies, respectively. Synthetic aspects, structural features, thermal stability, magnetic (for 1) and luminescent (for 3 and 4) properties were also investigated and discussed. - Graphical abstract: A new series of crystalline solids was self-assembled and fully characterized; their structural, topological, luminescent and magnetic features were investigated. Display Omitted.},
doi = {10.1016/J.JSSC.2016.05.034},
journal = {Journal of Solid State Chemistry},
number = ,
volume = 241,
place = {United States},
year = {Thu Sep 15 00:00:00 EDT 2016},
month = {Thu Sep 15 00:00:00 EDT 2016}
}