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A rare case of 2D+1D → 2D Cd(II) coordination polymer without any entanglements: Synthesis, structure and luminescent property

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Authentication Code	dc

Title Statement	<span class="RSCH01PaperTitleChar"><span lang="EN-US">A</span></span><span class="RSCH01PaperTitleChar"><span lang="EN-GB"> rare case of 2D+1D </span></span><span class="RSCH01PaperTitleChar"><span lang="EN-US">→ </span></span><span class="RSCH01PaperTitleChar"><span lang="EN-GB">2D </span></span><span class="RSCH01PaperTitleChar"><span lang="EN-US">Cd</span></span><span class="RSCH01PaperTitleChar"><span lang="EN-GB">(II) coordination</span></span><span class="RSCH01PaperTitleChar"><span lang="EN-GB"> </span></span><span class="RSCH01PaperTitleChar"><span lang="EN-GB">polymer</span></span><span class="RSCH01PaperTitleChar"><span lang="EN-US"> without any </span></span><span class="RSCH01PaperTitleChar"><span lang="EN-GB">entanglement</span></span><span class="RSCH01PaperTitleChar"><span lang="EN-US">s: </span></span><span class="RSCH01PaperTitleChar"><span lang="EN-US">S</span></span><span class="RSCH01PaperTitleChar"><span lang="EN-GB">ynthesis, structure</span></span><span class="RSCH01PaperTitleChar"><span lang="EN-US"> and</span></span><span class="RSCH01PaperTitleChar"><span lang="EN-GB"> luminescent propert</span></span><span class="RSCH01PaperTitleChar"><span lang="EN-US">y</span></span><br />

Added Entry - Uncontrolled Name	Cheng, Meiling Zhu, Enjing ; School of Petrochemical Engineering and Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, PR China Zhang, Yanpeng ; School of Petrochemical Engineering and Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, PR China Wang, Shen ; School of Petrochemical Engineering and Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, PR China Liu, Qi ; School of Petrochemical Engineering and Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, PR China State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, Jiangsu 210093, PR China Chen, Qun ; School of Petrochemical Engineering and Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, PR China He, Mingyang ; School of Petrochemical Engineering and Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, PR China National Natural Science Foundation of China

Uncontrolled Index Term	Synthetic and structural inorganic chemistry Coordination polymers, Metal organic frameworks, Supramolecular chemistry, Luminescence, Crystal structures, 1D+2D→2D, Cadmium

Summary, etc.	<p>The reactions of CdCl<sub>2</sub>·2.5H<sub>2</sub>O with mixed ligands, H<sub>2</sub>tfbdc and hmt, under different metal-to-ligand ratios, afford two coordination polymers, namely, [Cd(hmt)(tfbdc)(H<sub>2</sub>O)<sub>2</sub>]<sub>2</sub>·3H<sub>2</sub>O (<strong>1</strong>) and {[NH<sub>4</sub>]<sub>2</sub>[Cd<sub>2</sub>(H<sub>2</sub>hmt)(tfbdc)<sub>2</sub>Cl<sub>4</sub>][Cd(H<sub>2</sub>hmt) (tfbdc)Cl<sub>2</sub>]}·2H<sub>2</sub>O (<strong>2</strong>). Both the complexes have been structurally characterized by X-ray data. Complex <strong>1</strong> has a 2D rectangular grid built up by tfbdc<sup>2</sup><sup>–</sup> and hmt ligands, while <strong>2</strong> consists of distinct 1D anionic ladder [Cd<sub>2</sub>(H<sub>2</sub>hmt)(tfbdc)<sub>2</sub>Cl<sub>4</sub>]<sup>2‒ </sup>and 2D grid [Cd(H<sub>2</sub>hmt)(tfbdc)Cl<sub>2</sub>] in a crystal. Further, in <strong>2</strong>, the 2D net is parallel to the 1D ladder without mutual entanglement or interdigitation. Despite the hydrogen bond interactions and the F···F interactions, only a 2D supermolecular structure is formed in <strong>2</strong>. Thus, compound <strong>2</strong> is the first case of 2D+1D→2D coordination polymer without any entanglements.</p>

Publication, Distribution, Etc.	Indian Journal of Chemistry -Section A (IJCA) 2020-10-23 12:45:04

Electronic Location and Access	application/pdf http://op.niscair.res.in/index.php/IJCA/article/view/15023

Data Source Entry	Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 56, ##issue.no## 2 (2017): INDIAN JOURNAL OF CHEMISTRY - SECTION A

Language Note	en

Nonspecific Relationship Entry	http://op.niscair.res.in/index.php/IJCA/article/download/15023/44750 http://op.niscair.res.in/index.php/IJCA/article/download/15023/44751 http://op.niscair.res.in/index.php/IJCA/article/download/15023/44752 http://op.niscair.res.in/index.php/IJCA/article/download/15023/44756 http://op.niscair.res.in/index.php/IJCA/article/download/15023/44759

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