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SM ISO690:2012 VITIU (BOLDIŞOR), Aliona, KOROPCHANU, E., BOUROSH, Pavlina. New Zn(II) and Cd(II) Coordination Polymers with 1,2-Benzenedicarboxylic Acid: Synthesis and Structures. In: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, 2019, vol. 45, pp. 81-91. ISSN -. DOI: https://doi.org/10.1134/S1070328419020106 |
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Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya | |||||
Volumul 45 / 2019 / ISSN - /ISSNe 1070-3284 | |||||
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DOI: https://doi.org/10.1134/S1070328419020106 | |||||
Pag. 81-91 | |||||
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Rezumat | |||||
1,2-Benzenedicarboxylic (phthalic) acid (1,2-BdcН 2 ) and bipyridine ligands are used for the synthesis of the Zn(II) and Cd(II) coordination polymers. As a result, the target assembling of four complexes is carried out. The structures of the synthesized complexes are studied by X-ray diffraction analysis. Three of the obtained compounds are new coordination polymers [Zn 2 (1,2-Bdc) 2 (Bpe) 2 ] n · 0.25n(Dmf) · 0.25nH 2 O (I), [Zn 2 (1,2-Bdc) 2 (Bpp) 2 ] n (II), and [Cd(1,2-Bdc)(Bpp)(H 2 O)] n (III) (Bpe is bis(4-pyridyl)ethane, Bpp is 1,2-bis(4-pyridyl)propane, and Dmf is dimethylformamide) (CIF files CCDC nos. 1824264 (I), 1824265 (II), and 1824266 (III)), and the fourth one is the known Cd(II) compound [Cd(1,2-Bdc)(H 2 O)] n . The study of the structures of compounds I–III reveals the dimensionalities of the polymers: 3D for the Zn(II) polymer and 2D for the Cd(II) polymer. Different shapes of the coordination polyhedra of Zn(II) are found in compounds I and II, and different coordination modes of the doubly deprotonated ligand (1,2-Bdc) 2– to the metals are observed in compounds I–III. |
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Cuvinte-cheie benzenedicarboxylic acid, bridging bipyridine ligands, coordination polymers, X-ray diffraction analysis |
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<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'> <dc:creator>Vitiu (Boldişor), A.A.</dc:creator> <dc:creator>Coropceanu, E.B.</dc:creator> <dc:creator>Bouroş, P.N.</dc:creator> <dc:date>2019-02-01</dc:date> <dc:description xml:lang='en'><p>1,2-Benzenedicarboxylic (phthalic) acid (1,2-BdcН <sub>2</sub> ) and bipyridine ligands are used for the synthesis of the Zn(II) and Cd(II) coordination polymers. As a result, the target assembling of four complexes is carried out. The structures of the synthesized complexes are studied by X-ray diffraction analysis. Three of the obtained compounds are new coordination polymers [Zn <sub>2</sub> (1,2-Bdc) <sub>2</sub> (Bpe) <sub>2</sub> ] <sub>n</sub> · 0.25n(Dmf) · 0.25nH <sub>2</sub> O (I), [Zn <sub>2</sub> (1,2-Bdc) <sub>2</sub> (Bpp) <sub>2</sub> ] <sub>n</sub> (II), and [Cd(1,2-Bdc)(Bpp)(H <sub>2</sub> O)] <sub>n</sub> (III) (Bpe is bis(4-pyridyl)ethane, Bpp is 1,2-bis(4-pyridyl)propane, and Dmf is dimethylformamide) (CIF files CCDC nos. 1824264 (I), 1824265 (II), and 1824266 (III)), and the fourth one is the known Cd(II) compound [Cd(1,2-Bdc)(H <sub>2</sub> O)] <sub>n</sub> . The study of the structures of compounds I–III reveals the dimensionalities of the polymers: 3D for the Zn(II) polymer and 2D for the Cd(II) polymer. Different shapes of the coordination polyhedra of Zn(II) are found in compounds I and II, and different coordination modes of the doubly deprotonated ligand (1,2-Bdc) <sup>2–</sup> to the metals are observed in compounds I–III.</p></dc:description> <dc:identifier>10.1134/S1070328419020106</dc:identifier> <dc:source>Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya () 81-91</dc:source> <dc:subject>benzenedicarboxylic acid</dc:subject> <dc:subject>bridging bipyridine ligands</dc:subject> <dc:subject>coordination polymers</dc:subject> <dc:subject>X-ray diffraction analysis</dc:subject> <dc:title>New Zn(II) and Cd(II) Coordination Polymers with 1,2-Benzenedicarboxylic Acid: Synthesis and Structures</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> </oai_dc:dc>