Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone
Autori
Keškić, TanjaJagličić, Zvonko
Pevec, Andrej
Čobeljić, Božidar
Radanović, Dušanka
Gruden, Maja
Turel, Iztok
Anđelković, Katarina
Brčeski, Ilija
Zlatar, Matija
Članak u časopisu (Recenzirana verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Two binuclear double end-on azido bridged Ni(II) complexes, [Ni2L2(μ-1,1-N3)2(N3)2]⋅2H2O (1a), and [Ni2L2(μ-1,1-N3)2(N3)2]⋅4H2O (1b) having the same inner sphere, where L=((E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium, were synthesized from the same solution and characterized by single-crystal X-ray diffraction methods. Variable‐temperature magnetic susceptibility measurements showed intra-dimer ferromagnetic coupling between Ni(II) ions. The ferromagnetic coupling is supported by the broken-symmetry DFT calculations, with the level of theory chosen based on a benchmark study on 19 additional structurally related binuclear Ni(II) complexes. The role of water molecules in crystals of 1a and 1b is explained by DFT based energy decomposition analysis.
Ključne reči:
Ni(II) binuclear complexes / X-ray structure / Ferromagnetic coupling / broken symmetry DFT / Double-hybrid functionals / Energy Decomposition Analysis / DFT / exchange coupling / crystal water / double end-on azido bridgeIzvor:
Polyhedron, 2020, 191, 114802-Izdavač:
- Elsevier
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200168 (Univerzitet u Beogradu, Hemijski fakultet) (RS-MESTD-inst-2020-200168)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200026 (Univerzitet u Beogradu, Institut za hemiju, tehnologiju i metalurgiju - IHTM) (RS-MESTD-inst-2020-200026)
- Slovenian Research Agency (P1-0175)
- Slovenian Research Agency (P2-0348)
Napomena:
- This is the peer-reviewed, authors’ version of the article: Keškić, T.; Jagličić, Z.; Pevec, A.; Čobeljić, B.; Radanović, D.; Gruden, M.; Turel, I.; Anđelković, K.; Brčeski, I.; Zlatar, M. Synthesis, X-Ray Structures and Magnetic Properties of Ni(II) Complexes of Heteroaromatic Hydrazone. Polyhedron 2020, 191, 114802. https://doi.org/10.1016/j.poly.2020.114802
- Published version: http://cer.ihtm.bg.ac.rs/handle/123456789/3684
- Supplementary data: https://cer.ihtm.bg.ac.rs/handle/123456789/4439
- Crystallographic data (CCDC 2009327): https://cer.ihtm.bg.ac.rs/handle/123456789/4441
- Crystallographic data (CCDC 2009328): https://cer.ihtm.bg.ac.rs/handle/123456789/4440
Povezane informacije:
- Druga verzija
https://doi.org/10.1016/j.poly.2020.114802 - Druga verzija
https://cer.ihtm.bg.ac.rs/handle/123456789/3684 - Povezani sadržaj
https://cer.ihtm.bg.ac.rs/handle/123456789/4439 - Povezani sadržaj
https://cer.ihtm.bg.ac.rs/handle/123456789/4440 - Povezani sadržaj
https://cer.ihtm.bg.ac.rs/handle/123456789/4441
DOI: 10.1016/j.poly.2020.114802
ISSN: 0277-5387
WoS: 000583325200007
Scopus: 2-s2.0-85091795591
Institucija/grupa
IHTMTY - JOUR AU - Keškić, Tanja AU - Jagličić, Zvonko AU - Pevec, Andrej AU - Čobeljić, Božidar AU - Radanović, Dušanka AU - Gruden, Maja AU - Turel, Iztok AU - Anđelković, Katarina AU - Brčeski, Ilija AU - Zlatar, Matija PY - 2020 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3685 AB - Two binuclear double end-on azido bridged Ni(II) complexes, [Ni2L2(μ-1,1-N3)2(N3)2]⋅2H2O (1a), and [Ni2L2(μ-1,1-N3)2(N3)2]⋅4H2O (1b) having the same inner sphere, where L=((E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium, were synthesized from the same solution and characterized by single-crystal X-ray diffraction methods. Variable‐temperature magnetic susceptibility measurements showed intra-dimer ferromagnetic coupling between Ni(II) ions. The ferromagnetic coupling is supported by the broken-symmetry DFT calculations, with the level of theory chosen based on a benchmark study on 19 additional structurally related binuclear Ni(II) complexes. The role of water molecules in crystals of 1a and 1b is explained by DFT based energy decomposition analysis. PB - Elsevier T2 - Polyhedron T1 - Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone VL - 191 SP - 114802 DO - 10.1016/j.poly.2020.114802 ER -
@article{ author = "Keškić, Tanja and Jagličić, Zvonko and Pevec, Andrej and Čobeljić, Božidar and Radanović, Dušanka and Gruden, Maja and Turel, Iztok and Anđelković, Katarina and Brčeski, Ilija and Zlatar, Matija", year = "2020", abstract = "Two binuclear double end-on azido bridged Ni(II) complexes, [Ni2L2(μ-1,1-N3)2(N3)2]⋅2H2O (1a), and [Ni2L2(μ-1,1-N3)2(N3)2]⋅4H2O (1b) having the same inner sphere, where L=((E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium, were synthesized from the same solution and characterized by single-crystal X-ray diffraction methods. Variable‐temperature magnetic susceptibility measurements showed intra-dimer ferromagnetic coupling between Ni(II) ions. The ferromagnetic coupling is supported by the broken-symmetry DFT calculations, with the level of theory chosen based on a benchmark study on 19 additional structurally related binuclear Ni(II) complexes. The role of water molecules in crystals of 1a and 1b is explained by DFT based energy decomposition analysis.", publisher = "Elsevier", journal = "Polyhedron", title = "Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone", volume = "191", pages = "114802", doi = "10.1016/j.poly.2020.114802" }
Keškić, T., Jagličić, Z., Pevec, A., Čobeljić, B., Radanović, D., Gruden, M., Turel, I., Anđelković, K., Brčeski, I.,& Zlatar, M.. (2020). Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone. in Polyhedron Elsevier., 191, 114802. https://doi.org/10.1016/j.poly.2020.114802
Keškić T, Jagličić Z, Pevec A, Čobeljić B, Radanović D, Gruden M, Turel I, Anđelković K, Brčeski I, Zlatar M. Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone. in Polyhedron. 2020;191:114802. doi:10.1016/j.poly.2020.114802 .
Keškić, Tanja, Jagličić, Zvonko, Pevec, Andrej, Čobeljić, Božidar, Radanović, Dušanka, Gruden, Maja, Turel, Iztok, Anđelković, Katarina, Brčeski, Ilija, Zlatar, Matija, "Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone" in Polyhedron, 191 (2020):114802, https://doi.org/10.1016/j.poly.2020.114802 . .