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Title: Two novel metal–organic coordination polymers based on diphosphonate and oxalate: Synthesis, structures and properties

Abstract

Two 2-(1-imidazole)-1-hydroxyl-1,1'-ethylidenediphosphonato and oxalic acid bridged coordination polymers (H{sub 2}en)[Co{sub 3}(H{sub 2}zdn){sub 2}(ox)(H{sub 2}O){sub 2}] (1) and Cd{sub 2}(H{sub 2}zdn)(ox){sub 0.5}(H{sub 2}O) (2) (2-(1-imidazole)-1-hydroxyl-1,1'-ethylidenediphosphonic acid=H{sub 5}zdn; oxalic acid=H{sub 2}ox) were synthesized under hydrothermal conditions and characterized by the infrared (IR), thermogravimetric analyses (TGA), elemental analyses (EA) and X-ray diffraction (XRD). Compound 1 is bridged by phosphonate anions to 1D chain, and further linked by oxalate anions to 2D layer. Compound 2 is bridged by O–P–O units of H{sub 5}zdn to the layer, and then pillared by oxalate anions to generate 3D frameworks. Compound 1 shows anti-ferromagnetic behaviors analyzed with the temperature-dependent zero-field ac magnetic susceptibilities, while compound 2 exhibits an influence on the luminescent property. - Graphical abstract: Linked by oxalate, two zoledronate-based metal–organic frameworks are synthesized, which exhibits the different frameworks. Magnetism and luminescent properties have been studied. The weak antiferromagnetic coupling is conducted in 1. - Highlights: • Compound 1 and 2 are first linked by oxalate anion based on zoledronic acid. • Compound 1 generates a classic “dia Diamond” (6{sup 6}) topology. • Compound 2 exhibits a (4{sup 4}·6{sup 2})(4{sup 4}·6{sup 6}) topology. • Magnetism and luminescent properties of 1 and 2 have been studied, respectively.

Authors:
; ; ;
Publication Date:
OSTI Identifier:
22475699
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 227; Other Information: Copyright (c) 2015 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0022-4596
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ANIONS; ANTIFERROMAGNETISM; CADMIUM COMPOUNDS; CARBONATES; COBALT COMPOUNDS; COUPLING; CRYSTAL STRUCTURE; DIAMONDS; IMIDAZOLES; LAYERS; LUMINESCENCE; MAGNETIC SUSCEPTIBILITY; ORGANIC POLYMERS; OXALATES; OXALIC ACID; PHOSPHONATES; SYNTHESIS; TEMPERATURE DEPENDENCE; THERMAL GRAVIMETRIC ANALYSIS; X-RAY DIFFRACTION

Citation Formats

Niu, Qing-Jun, Zheng, Yue-Qing, Zhou, Lin-Xia, and Zhu, Hong-Lin. Two novel metal–organic coordination polymers based on diphosphonate and oxalate: Synthesis, structures and properties. United States: N. p., 2015. Web. doi:10.1016/J.JSSC.2015.03.036.
Niu, Qing-Jun, Zheng, Yue-Qing, Zhou, Lin-Xia, & Zhu, Hong-Lin. Two novel metal–organic coordination polymers based on diphosphonate and oxalate: Synthesis, structures and properties. United States. https://doi.org/10.1016/J.JSSC.2015.03.036
Niu, Qing-Jun, Zheng, Yue-Qing, Zhou, Lin-Xia, and Zhu, Hong-Lin. 2015. "Two novel metal–organic coordination polymers based on diphosphonate and oxalate: Synthesis, structures and properties". United States. https://doi.org/10.1016/J.JSSC.2015.03.036.
@article{osti_22475699,
title = {Two novel metal–organic coordination polymers based on diphosphonate and oxalate: Synthesis, structures and properties},
author = {Niu, Qing-Jun and Zheng, Yue-Qing and Zhou, Lin-Xia and Zhu, Hong-Lin},
abstractNote = {Two 2-(1-imidazole)-1-hydroxyl-1,1'-ethylidenediphosphonato and oxalic acid bridged coordination polymers (H{sub 2}en)[Co{sub 3}(H{sub 2}zdn){sub 2}(ox)(H{sub 2}O){sub 2}] (1) and Cd{sub 2}(H{sub 2}zdn)(ox){sub 0.5}(H{sub 2}O) (2) (2-(1-imidazole)-1-hydroxyl-1,1'-ethylidenediphosphonic acid=H{sub 5}zdn; oxalic acid=H{sub 2}ox) were synthesized under hydrothermal conditions and characterized by the infrared (IR), thermogravimetric analyses (TGA), elemental analyses (EA) and X-ray diffraction (XRD). Compound 1 is bridged by phosphonate anions to 1D chain, and further linked by oxalate anions to 2D layer. Compound 2 is bridged by O–P–O units of H{sub 5}zdn to the layer, and then pillared by oxalate anions to generate 3D frameworks. Compound 1 shows anti-ferromagnetic behaviors analyzed with the temperature-dependent zero-field ac magnetic susceptibilities, while compound 2 exhibits an influence on the luminescent property. - Graphical abstract: Linked by oxalate, two zoledronate-based metal–organic frameworks are synthesized, which exhibits the different frameworks. Magnetism and luminescent properties have been studied. The weak antiferromagnetic coupling is conducted in 1. - Highlights: • Compound 1 and 2 are first linked by oxalate anion based on zoledronic acid. • Compound 1 generates a classic “dia Diamond” (6{sup 6}) topology. • Compound 2 exhibits a (4{sup 4}·6{sup 2})(4{sup 4}·6{sup 6}) topology. • Magnetism and luminescent properties of 1 and 2 have been studied, respectively.},
doi = {10.1016/J.JSSC.2015.03.036},
url = {https://www.osti.gov/biblio/22475699}, journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = ,
volume = 227,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2015},
month = {Wed Jul 15 00:00:00 EDT 2015}
}