skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Two new coordination polymers based on tartaric acid ligand: Syntheses, crystal structure and thermal stability

Abstract

Two new coordination polymers [Cd{sub 3}(D-Tar){sub 3}]{sub n} (1) and [Pb(meso-Tar)]{sub n} (2) (H{sub 2}Tar = tartaric acid) have been synthesized by hydrothermal reaction and characterized by single crystal X-ray diffraction analysis and IR spectra. 1 crystallizes in the C222{sub 1} chiral space group and shows a 3D (4,4)-connected net with the (4.6.8{sup 4}){sub 4}(4.6{sup 2}.8{sup 2}.10)(4.6{sup 2}.8{sup 3})(4.6{sup 3}.8{sup 2})(4.6{sup 3}.8{sup 2}){sub 4}(4.8{sup 5}){sub 2} topology. 2 possesses a 3D (4,4)-connected net with the (4{sup 3}.6{sup 2}.8) topology. In addition, the thermogravimetric analyses (TGA) results for polymers are discussed.

Authors:
; ; ;  [1]
  1. Zhejiang Normal University, Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry (China)
Publication Date:
OSTI Identifier:
22645394
Resource Type:
Journal Article
Resource Relation:
Journal Name: Crystallography Reports; Journal Volume: 61; Journal Issue: 5; Other Information: Copyright (c) 2016 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CRYSTAL STRUCTURE; HYDROTHERMAL SYNTHESIS; INFRARED SPECTRA; LIGANDS; MONOCRYSTALS; POLYMERS; SPACE GROUPS; TAR; TARTARIC ACID; THERMAL GRAVIMETRIC ANALYSIS; X-RAY DIFFRACTION

Citation Formats

Chen, Fei-Yan, Lan, You-Zhao, E-mail: sky37@zjnu.cn, Han, Min-Min, and Feng, Yun-Long, E-mail: lyzhao@zjnu.cn. Two new coordination polymers based on tartaric acid ligand: Syntheses, crystal structure and thermal stability. United States: N. p., 2016. Web. doi:10.1134/S1063774516050072.
Chen, Fei-Yan, Lan, You-Zhao, E-mail: sky37@zjnu.cn, Han, Min-Min, & Feng, Yun-Long, E-mail: lyzhao@zjnu.cn. Two new coordination polymers based on tartaric acid ligand: Syntheses, crystal structure and thermal stability. United States. doi:10.1134/S1063774516050072.
Chen, Fei-Yan, Lan, You-Zhao, E-mail: sky37@zjnu.cn, Han, Min-Min, and Feng, Yun-Long, E-mail: lyzhao@zjnu.cn. Thu . "Two new coordination polymers based on tartaric acid ligand: Syntheses, crystal structure and thermal stability". United States. doi:10.1134/S1063774516050072.
@article{osti_22645394,
title = {Two new coordination polymers based on tartaric acid ligand: Syntheses, crystal structure and thermal stability},
author = {Chen, Fei-Yan and Lan, You-Zhao, E-mail: sky37@zjnu.cn and Han, Min-Min and Feng, Yun-Long, E-mail: lyzhao@zjnu.cn},
abstractNote = {Two new coordination polymers [Cd{sub 3}(D-Tar){sub 3}]{sub n} (1) and [Pb(meso-Tar)]{sub n} (2) (H{sub 2}Tar = tartaric acid) have been synthesized by hydrothermal reaction and characterized by single crystal X-ray diffraction analysis and IR spectra. 1 crystallizes in the C222{sub 1} chiral space group and shows a 3D (4,4)-connected net with the (4.6.8{sup 4}){sub 4}(4.6{sup 2}.8{sup 2}.10)(4.6{sup 2}.8{sup 3})(4.6{sup 3}.8{sup 2})(4.6{sup 3}.8{sup 2}){sub 4}(4.8{sup 5}){sub 2} topology. 2 possesses a 3D (4,4)-connected net with the (4{sup 3}.6{sup 2}.8) topology. In addition, the thermogravimetric analyses (TGA) results for polymers are discussed.},
doi = {10.1134/S1063774516050072},
journal = {Crystallography Reports},
number = 5,
volume = 61,
place = {United States},
year = {Thu Sep 15 00:00:00 EDT 2016},
month = {Thu Sep 15 00:00:00 EDT 2016}
}
  • The hydrothermal reactions of isonicotinic acid (HIso) and metal salts yielded two novel 3-D coordination polymers {l_brace}[Cu{sub 4}(Iso){sub 4}({mu} {sub 3}-O){sub 2}(C{sub 2}H{sub 5}OH){sub 2}].2C{sub 2}H{sub 5}OH.C{sub 2}H{sub 6}N{sub 4}{r_brace} {sub n} (1), {l_brace}[Cd(Iso){sub 2}(H{sub 2}O)].OHCCHO{r_brace} {sub n} (2), in which 1 was constructed from 32-membered rings and 3-D interpenetrating network of 2 from 42-membered rings. The fluorescent characterizations show the emissions at 565 nm for 1 and 440 nm for 2 possibly assigned to LMCT and IL, respectively.
  • Two new coordination polymers, [Ag(tza)]{sub {infinity}} (1) (Htza=tetrazole-1-acetic acid) and [Cu(tza){sub 2}]{sub {infinity}} (2) have been prepared at room temperature and characterized by X-ray crystallography, IR, UV-vis, fluorescence spectra and magnetism analysis. Compound 1 exhibits extended helical chains through bridging ligand tza. The Ag{center_dot}{center_dot}{center_dot}Ag interactions between the adjacent chains form a 3-D framework featuring the extended tza-connected Ag chains that obviously affect the photoluminescent property. Compound 2 features undulated layered structure with hourglass-shaped [Cu{sub 4}(tza){sub 4}] as subunits with the weak ferromagnetic interactions between Cu(II) ions, which are further stabilized by inter-lamellar C-H{center_dot}{center_dot}{center_dot}O hydrogen bonds in the resulting 3-D supramolecularmore » framework. - Graphical abstract: Two novel coordination polymers, [Ag(tza)]{sub {infinity}} (1) and [Cu(tza){sub 2{infinity}} (2) have been prepared and characterized. Compound 1 features extended double-stranded helical chains. Compound 2 features undulated layered structure with hourglass-shaped [Cu{sub 4}(tza){sub 4}] as subunits with the weak ferromagnetic interactions between Cu(II) ions.« less
  • Two new heterometallic coordination polymers [ZnNa(ehbd){sub 2}(N{sub 3})]{sub n} (1) and [Cu{sub 3}Na{sub 2}(ehbd){sub 2}(N{sub 3}){sub 6}]{sub n} (2) (Hehbd is 3-ethoxy-2-hydroxybenzaldehyde) have been synthesized under room temperature and structurally characterized by elemental analysis, IR, UV, TG and single crystal X-ray diffraction. Complex 1 crystallizes in the orthorhombic space group Pbca, showing a one-dimensional (1-D) chain. Complex 2 crystallizes in the triclinic space group Pī, constructing a heterometallic 2D layer structure. Luminescent properties and magnetic properties have been studied for 1 and 2, respectively and the fluorescence quantum yield of 1 is 0.077. - Highlights: • Two novel complexes 1more » and 2 have been synthesized. • Complex 1 represents a novel qualitative change of luminescence property. • Complex 2 displays ferromagnetic interaction through symmetric μ{sub 1,1}–N{sub 3} bridges. • Complex 2 displays anti-ferromagnetic interaction through asymmetric μ{sub 1,1}–N{sub 3} bridges.« less
  • By hydrothermal method, two new coordination polymers [Co(ca)(phdat)]{sub n} (1), [Ni(ca)(phdat).0.125H{sub 2}O]{sub n} (2) (H{sub 2}ca=D-camphoric acid, phdat=2-phenyl-4,6-diamino-1,3,5-triazine) have been achieved and structurally characterized by IR, elemental analyses, X-ray single-crystal diffraction and TGA. The X-ray single-crystal diffraction reveals that compounds 1 and 2 are isostructural, both of which exhibit two-dimensional layered network built up from paddle-wheel Co{sub 2}(CO{sub 2}){sub 4}/Ni{sub 2}(CO{sub 2}){sub 4} SBUs by ca{sup 2−} ligand. In the existence of π…π stacking interactions between triazine rings and phenyl rings, the 3D networks are constructed with the hanging phdat filled between the neighboring layers. Furthermore, compounds 1–2 exhibit antiferromagneticmore » behavior and compound 2 displays a good activity for methanol oxidation. - Graphical abstract: Two new coordination compounds 1–2 have been synthesized and characterized by single-crystal X-ray diffractions, IR spectra, elemental analyses, thermogravimetric analyses, magnetic and electrochemical measurement. - Highlights: • This paper reports two new coordination polymers based on D-camphoric acid. • Both the compounds feather two-dimensional layered networks built up from paddle-wheel SBUs. • The magnetism and electrochemical property are investigated.« less
  • Two coordination polymers [Co(dnbab){sub 2}(bimb)](H{sub 2}O){sub 4} (1) and [Zn(dnbab){sub 2}(bimb)](H{sub 2}O){sub 5} (2) (Hdnbab=4-[(3,5-dinitrobenzoyl)amino]benzoic acid, bimb=1,4-bis(1-imidazolyl) benzene) have been solvothermally synthesized. Their structures have been determined by single-crystal X-ray diffraction analyses and further characterized by powder X-ray diffraction (PXRD) and thermogravimetric (TG) analyses. Complexes 1 and 2 are isostructures and each displays an one-dimensional (1D) zigzag chain, which further forms a 3D supramolecular architecture with 1-D channels via inter-chain π–π interactions and hydrogen bonds. Moreover, the magnetic properties of 1 and fluorescent properties of 2 have been investigated. - Graphical abstract: Two coordination supramolecular frameworks [Co(dnbab){sub 2}(bimb)](H{sub 2}O){sub 4}(1)more » and [Zn(dnbab){sub 2}(bimb)](H{sub 2}O){sub 5}(2) (Hdnbab=4-[(3,5-dinitrobenzoyl)amino]benzoic acid, bimb=1,4-bis(1-imidazolyl) benzene) have been synthesized and characterized by X-ray single-crystal diffraction. Their thermal, magnetic and fluorescent properties have also been studied. - Highlights: • Two isomorphic Co(II)/Zn(II) complexes with the mixed-ligands have been synthesized. • Hydrogen bonds and π–π stacking interactions directed the final 3-D architecture assembly. • Both Co(II) and Zn(II) complexes show good thermal stability. • Co complex exhibits antiferromagnetic interaction. • The fluorescent property of Zn(II) complex has been investigated in the solid state.« less