Syntheses, crystal structures and photoluminescent properties of silver(i) and cadmium(ii) coordination polymers constructed from flexible hexadentate di-Schiff base ligands

Jie Sun; Yanhui Wei; Fu-Ling Liu; Di Sun

doi:10.1039/c2ra21533k

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Syntheses, crystal structures and photoluminescent properties of silver(i) and cadmium(ii) coordination polymers constructed from flexible hexadentate di-Schiff base ligands

Jie Sun Yanhui Wei Fu-Ling Liu Di Sun

Year: 2012 Journal: RSC Advances Vol: 2 (27)Pages: 10189-10189 Publisher: Royal Society of Chemistry

DOI: 10.1039/c2ra21533k

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Abstract

A novel flexible S2N4 di-Schiff base, 2,2′-((1,4-phenylenebis(methylene))bis(sulfanediyl))bis(N-(pyridin-2-ylmethylene)aniline (pbbpa), was synthesized and used to construct two Ag(I) and Cd(II) coordination polymers, namely [Ag4(pbbpa)(NO3)4]n (1) and [Cd2(pbbpa)(NO3)4]n (2), which exhibited complicated 3D frameworks, incorporating Ag–C bonds and a 2D 63-hcb net, respectively. Their thermal stabilities, UV-vis absorption and photoluminescent properties were also discussed.

Keywords:

Schiff base Chemistry Aniline Photoluminescence Coordination polymer Methylene Polymer Polymer chemistry Cadmium Crystal structure Crystallography Materials science Medicinal chemistry Organic chemistry

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Metal-Organic Frameworks: Synthesis and Applications

Physical Sciences → Chemistry → Inorganic Chemistry

Organometallic Compounds Synthesis and Characterization

Physical Sciences → Chemistry → Organic Chemistry

Magnetism in coordination complexes

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Syntheses, crystal structures and photoluminescent properties of silver(i) and cadmium(ii) coordination polymers constructed from flexible hexadentate di-Schiff base ligands

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