Polyhedron, volume 203, pages 115241

Nickel(II) complexes with 2-Hfur and N-donors: The magnetic effects of the structural variations, thermal properties and antimycobacterial activity against Mycolicibacterium smegmatis

Eremenko Igor L.
Kiskin Mikhail A
Efimov Nikolay N.
Nelyubina Yulia V.
Lutsenko Irina A
Shmelev Maxim A
Babeshkin Konstantin A
Goloveshkin Alexander S.
Khoroshilov Andrey V
Zueva Ekaterina M
Petrova Maria M 2
Bekker Olga B
Primakov Petr V 3
Bekker Olga B 5
Publication typeJournal Article
Publication date2021-07-01
Journal: Polyhedron
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor2.6
ISSN02775387
Materials Chemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
Abstract New complexes of nickel(II) with 2-furoic acid (2-Hfur) and different N-donor ligands of the composition [Ni(fur)2(phen)(H2O)2]•H2O (1) (phen = 1,10-phenantroline), [Ni(fur)2(2,2’-bpy)] (2, 2,2’-bpy = 2,2’-bipyridine), [Ni(fur)2(4,4’-bpy)(CH3OH)2]n (3, 4,4’-bpy = 4,4’-bipyridine), [Ni(fur)2(pz)4]•2MeCN (4) (pz = pyrazole) have been synthesized. The structure of the compounds was established by single crystal X-ray diffraction analysis. Complexes 1, 2, and 4 are mononuclear, complex 3 is a 1D coordination polymer. The DC magnetic susceptibility data measured for 2 and 3 are indicative of antiferromagnetic exchange interactions between the metal centers, which proved to be negligibly weak in 2 and more pronounced in 3. A quantum-chemical analysis of intermolecular (for 2) and intra- and interchain (for 3) magnetic exchange pathways confirms these findings, revealing the presence of magnetic chains formed by a network of very weak intermolecular antiferromagnetic exchange interactions in the crystal of 2 and a strengthening of antiferromagnetic exchange coupling in the polymeric chains of 3. Thermal behavior of 1 and 2 was studied by simultaneous thermal analysis (STA). According to PXRD data, the final thermolysis product of complex 2 is metal Ni nanocrystals (d = 14.7(3) nm). Analysis of the results of biological activity of 1–4 in vitro against Mycolicibacterium smegmatis showed a low sensitivity of the mycobacterial wall to Ni2+ cations.

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Uvarova M. A. et al. Nickel(II) complexes with 2-Hfur and N-donors: The magnetic effects of the structural variations, thermal properties and antimycobacterial activity against Mycolicibacterium smegmatis // Polyhedron. 2021. Vol. 203. p. 115241.
GOST all authors (up to 50) Copy
Lutsenko I. A., Primakov P. V., Eremenko I. L., Bekker O. B., Petrova M. M., Zueva E. M., Khoroshilov A. V., Goloveshkin A. S., Efimov N. N., Babeshkin K. A., Nelyubina Y. V., Kiskin M. A., Uvarova M. A., Shmelev M. A., Lutsenko I. A., Kiskin M. A., Nelyubina Y. V., Babeshkin K. A., Efimov N. N., Goloveshkin A. S., Shmelev M. A., Khoroshilov A. V., Zueva E. M., Bekker O. B., Eremenko I. L. Nickel(II) complexes with 2-Hfur and N-donors: The magnetic effects of the structural variations, thermal properties and antimycobacterial activity against Mycolicibacterium smegmatis // Polyhedron. 2021. Vol. 203. p. 115241.
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RIS Copy
TY - JOUR
DO - 10.1016/j.poly.2021.115241
UR - https://doi.org/10.1016%2Fj.poly.2021.115241
TI - Nickel(II) complexes with 2-Hfur and N-donors: The magnetic effects of the structural variations, thermal properties and antimycobacterial activity against Mycolicibacterium smegmatis
T2 - Polyhedron
AU - Uvarova, Marina A
AU - Lutsenko, Irina A
AU - Kiskin, Mikhail A
AU - Nelyubina, Yulia V.
AU - Babeshkin, Konstantin A
AU - Efimov, Nikolay N.
AU - Goloveshkin, Alexander S.
AU - Shmelev, Maxim A
AU - Khoroshilov, Andrey V
AU - Zueva, Ekaterina M
AU - Petrova, Maria M
AU - Bekker, Olga B
AU - Eremenko, Igor L.
AU - Primakov, Petr V
AU - Lutsenko, Irina A
AU - Kiskin, Mikhail A.
AU - Nelyubina, Yulia V.
AU - Babeshkin, Konstantin A
AU - Efimov, Nikolay N.
AU - Goloveshkin, Alexander S.
AU - Shmelev, M. A.
AU - Khoroshilov, A. V.
AU - Zueva, Ekaterina M
AU - Bekker, Olga B
AU - Eremenko, Igor L.
PY - 2021
DA - 2021/07/01 00:00:00
PB - Elsevier
SP - 115241
VL - 203
SN - 0277-5387
ER -
BibTex
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BibTex Copy
@article{2021_Uvarova,
author = {Marina A Uvarova and Irina A Lutsenko and Mikhail A Kiskin and Yulia V. Nelyubina and Konstantin A Babeshkin and Nikolay N. Efimov and Alexander S. Goloveshkin and Maxim A Shmelev and Andrey V Khoroshilov and Ekaterina M Zueva and Maria M Petrova and Olga B Bekker and Igor L. Eremenko and Petr V Primakov and Irina A Lutsenko and Mikhail A. Kiskin and Yulia V. Nelyubina and Konstantin A Babeshkin and Nikolay N. Efimov and Alexander S. Goloveshkin and M. A. Shmelev and A. V. Khoroshilov and Ekaterina M Zueva and Olga B Bekker and Igor L. Eremenko},
title = {Nickel(II) complexes with 2-Hfur and N-donors: The magnetic effects of the structural variations, thermal properties and antimycobacterial activity against Mycolicibacterium smegmatis},
journal = {Polyhedron},
year = {2021},
volume = {203},
publisher = {Elsevier},
month = {jul},
url = {https://doi.org/10.1016%2Fj.poly.2021.115241},
pages = {115241},
doi = {10.1016/j.poly.2021.115241}
}
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