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https://doi.org/10.5562/cca2119

Synthesis and Characterization of a Copper(II) Complex with 6-Hydroxypicolinic Acid and 3-Picoline

Boris-Marko Kukovec ; Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia
Matija Kakša ; Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia
Zora Popović ; Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia

Puni tekst: engleski, pdf (2 MB) str. 479-483 preuzimanja: 2.584* citiraj
APA 6th Edition
Kukovec, B., Kakša, M. i Popović, Z. (2012). Synthesis and Characterization of a Copper(II) Complex with 6-Hydroxypicolinic Acid and 3-Picoline. Croatica Chemica Acta, 85 (4), 479-483. https://doi.org/10.5562/cca2119
MLA 8th Edition
Kukovec, Boris-Marko, et al. "Synthesis and Characterization of a Copper(II) Complex with 6-Hydroxypicolinic Acid and 3-Picoline." Croatica Chemica Acta, vol. 85, br. 4, 2012, str. 479-483. https://doi.org/10.5562/cca2119. Citirano 04.03.2021.
Chicago 17th Edition
Kukovec, Boris-Marko, Matija Kakša i Zora Popović. "Synthesis and Characterization of a Copper(II) Complex with 6-Hydroxypicolinic Acid and 3-Picoline." Croatica Chemica Acta 85, br. 4 (2012): 479-483. https://doi.org/10.5562/cca2119
Harvard
Kukovec, B., Kakša, M., i Popović, Z. (2012). 'Synthesis and Characterization of a Copper(II) Complex with 6-Hydroxypicolinic Acid and 3-Picoline', Croatica Chemica Acta, 85(4), str. 479-483. https://doi.org/10.5562/cca2119
Vancouver
Kukovec B, Kakša M, Popović Z. Synthesis and Characterization of a Copper(II) Complex with 6-Hydroxypicolinic Acid and 3-Picoline. Croatica Chemica Acta [Internet]. 2012 [pristupljeno 04.03.2021.];85(4):479-483. https://doi.org/10.5562/cca2119
IEEE
B. Kukovec, M. Kakša i Z. Popović, "Synthesis and Characterization of a Copper(II) Complex with 6-Hydroxypicolinic Acid and 3-Picoline", Croatica Chemica Acta, vol.85, br. 4, str. 479-483, 2012. [Online]. https://doi.org/10.5562/cca2119

Sažetak
A copper(II) complex with 6-hydroxypicolinic acid (6-OHpicH) and 3-picoline (3-pic),
[Cu(6-OHpic)2(3-pic)2] (1), was prepared by recrystallization of [Cu(6-OHpic)2(H2O)2] from 3-picoline and characterized by IR spectroscopy and thermal methods (TGA/DTA and DSC). The molecular and crystal structure of 1 was determined by single-crystal X-ray structural analysis. The copper(II) ion in 1 has a tetragonally compressed octahedral coordination environment, achieved by two N,O-bidentate
6-hydroxypicolinate ligands and by two 3-picoline molecules in trans positions. The crystal structure of 1 exhibits one strong intermolecular O–HO hydrogen bond, one weak intermolecular C–HO hydrogen bond and one C–Hπ interaction. Molecules of 1 are assembled into a 2D network in the (1 0 –1) plane, giving rise to C11(8) graph-set motif. These 2D networks are further assembled into 3D architecture only by weak Van der Waals interactions. A thermogravimetric study showed the initial loss of two coordinated 3-picoline molecules in 1, followed by a complete decomposition of the compound.
(doi: 10.5562/cca2119)

Ključne riječi
copper(II); 6-hydroxypicolinic acid; 3-picoline; crystal structure; thermal analysis (TGA/DTA, DSC); tetragonal compression

Hrčak ID: 94445

URI
https://hrcak.srce.hr/94445

Posjeta: 2.960 *