Effect of Dicarboxylato Ligands on the Self‐Assembly of Two Cadmium(II) Coordination Polymers Containing Multidentate N‐donor Ligands. Issue 6 (24th March 2015)

• Record Type: Journal Article
• Authors: Kan, Wei‐Qiu; Wen, Shi‐Zheng; Hu, Hua‐You; An, Li‐Tao; Kan, Yu‐He
• Is Part Of: Zeitschrift für anorganische und allgemeine Chemie. Volume 641:Issue 6(2015)
• Page Start: 1135
• Page End: 1140
• Publication Date: 2015-03-24
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry -- Periodicals; 540
• DOI: 10.1002/zaac.201400588
• Languages: English
• ISSNs: 0044-2313

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>Two Cd^II‐containing coordination polymers based on a multidentate N‐donor ligand and two structure‐related dicarboxylate ions, namely, [Cd₂(3, 4′‐tmbpt)(<italic>o</italic>‐bdc)₂]<bold>·</bold>2H₂O (<bold>1</bold>) and [Cd₂(3, 4′‐tmbpt)₂(<italic>p</italic>‐bdc)₂]<bold>·</bold>6.5H₂O (<bold>2</bold>) [3, 4′‐tmbpt = 1‐((1<italic>H</italic>‐1, 2, 4‐triazol‐1‐yl)methyl)‐3‐(4‐pyridyl)‐5‐(3‐pyridyl)‐1, 2, 4‐triazole, <italic>o</italic>‐H₂bdc = 1, 2‐benzenedicarboxylic acid, and <italic>p</italic>‐H₂bdc = 1, 4‐benzenedicarboxylic acid], were prepared under hydrothermal conditions. The structures of the two compounds were determined by single‐crystal X‐ray diffraction analysis and further characterized by infrared spectra (IR) and elemental analysis. Compound <bold>1</bold> is a 3D framework containing infinite Cd–O chains. Compound <bold>2</bold> displays a 2D → 2D interdigitated architecture. The effect of the dicarboxylate ions on the structures of the compounds was discussed. Moreover, the optical bandgaps and photoluminescent properties of the compounds were investigated.</p> </abstract>