An original 3D coordination polymer constructed from trinuclear nodes and tetracarboxylato spacers

Alina S. Dinca; Andreea Dogaru; Adrian E. Ion; Simona Nica; Dan Dumitrescu; Sergiu Shova; Francesc Lloret; Miguel Julve; Marius Andruh

doi:10.1039/D0CE01667E

An original 3D coordination polymer constructed from trinuclear nodes and tetracarboxylato spacers†

Alina S. Dinca,^a Andreea Dogaru,^b Adrian E. Ion,^ab Simona Nica,

*^b Dan Dumitrescu,

^c Sergiu Shova,^d Francesc Lloret,^e Miguel Julve^e and Marius Andruh

*^a

Author affiliations

* Corresponding authors

^a Inorganic Chemistry Laboratory, Faculty of Chemistry, University of Bucharest, Str. Dumbrava Rosie Nr. 23, Bucharest, Romania
E-mail: marius.andruh@dnt.ro

^b C. D. Nenitzescu Institute of Organic Chemistry of the Romanian Academy, Splaiul Independentei, 202B, 060023 Bucharest, Romania
E-mail: simona.nica@ccocdn.ro

^c Independent Researcher; Former Elettra-Sincrotrone Trieste S.C.p.A, Strada Statale 14-km 163,5 in AREA Science Park, 34149 Basovizza, Trieste, Italy

^d Petru Poni Institute of Macromolecular Chemistry of the Romanian Academy, Grigore-Ghica Voda Alley, No. 41A, 700847 Iasi, Romania

^e Departament de Química Inorgànica/Instituto de Ciencia Molecular, Facultat de Química de la Universitat de València, C/Catedrático José Beltrán 2, 46980 Paterna, València, Spain

Abstract

A novel 3D coordination polymer, ^∞₃[{Cu₃(felden)}₄(btec)₃]·17H₂O, has been assembled using cationic trigonal nodes, [Cu^II₃(felden)]³⁺, generated by a tricompartmental ligand, H₃felden, which results from the Schiff condensation reaction between 2,4,6-triformylphloroglucinol and N,N-dimethylethylenediamine. The tetraanion of the 1,2,4,5-benzenetetracaboxylic acid (H₄btec) was employed as a spacer. The structure of 1 shows large icosahedral cavities and channels and the magnetic interaction between the copper(II) ions within the triangles is weak and antiferromagnetic.

This article is part of the themed collection: Coordination Networks

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DOI: https://doi.org/10.1039/D0CE01667E
Article type: Communication
Submitted: 17 nov 2020
Accepted: 03 dec 2020
First published: 08 dec 2020

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CrystEngComm, 2021,23, 1332-1335

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An original 3D coordination polymer constructed from trinuclear nodes and tetracarboxylato spacers

A. S. Dinca, A. Dogaru, A. E. Ion, S. Nica, D. Dumitrescu, S. Shova, F. Lloret, M. Julve and M. Andruh, CrystEngComm, 2021, 23, 1332 DOI: 10.1039/D0CE01667E

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CrystEngComm

An original 3D coordination polymer constructed from trinuclear nodes and tetracarboxylato spacers†

Abstract

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An original 3D coordination polymer constructed from trinuclear nodes and tetracarboxylato spacers

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