Microchemical Journal, Journal Year: 2024, Volume and Issue: unknown, P. 112594 - 112594
Published: Dec. 1, 2024
Language: Английский
Microchemical Journal, Journal Year: 2024, Volume and Issue: unknown, P. 112594 - 112594
Published: Dec. 1, 2024
Language: Английский
Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1312, P. 138501 - 138501
Published: April 30, 2024
Language: Английский
Citations
98Inorganica Chimica Acta, Journal Year: 2023, Volume and Issue: 562, P. 121892 - 121892
Published: Dec. 18, 2023
Language: Английский
Citations
15CrystEngComm, Journal Year: 2023, Volume and Issue: 25(48), P. 6777 - 6785
Published: Jan. 1, 2023
Two new manganese( ii ) coordination polymers (CPs) 1 and 2 were synthesized. Their magnetic properties have been studied, showing complicated cryomagnetic behavior, suggesting the temperature-induced structural change.
Language: Английский
Citations
9Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1297, P. 136958 - 136958
Published: Oct. 29, 2023
Language: Английский
Citations
6Polyhedron, Journal Year: 2023, Volume and Issue: 247, P. 116731 - 116731
Published: Nov. 8, 2023
Language: Английский
Citations
6Chemistry - An Asian Journal, Journal Year: 2024, Volume and Issue: 19(16)
Published: April 18, 2024
We have successfully synthesized a new Ni(II)-based coordination polymer (CP) [Ni
Language: Английский
Citations
1Polyhedron, Journal Year: 2023, Volume and Issue: 248, P. 116753 - 116753
Published: Nov. 25, 2023
Language: Английский
Citations
3Crystals, Journal Year: 2023, Volume and Issue: 13(12), P. 1655 - 1655
Published: Nov. 30, 2023
The metal–radical approach is a well-established synthetic way toward multi-spin systems that relies on the coordination of stable radical ligands with transition metal ions. advantage offered by use paramagnetic magnetic exchange coupling direct between orbitals and ion. With aim further exploring this approach, crystals four heterspin complexes, [M(hfac)2LF]2 {M = Mn, Co, or Ni hfac hexafluoroacetylacetonate} [Cu(hfac)2LF]n, were obtained using new fluorinated pyrazolyl-substituted nitronyl nitroxide radical, 4,4,5,5-tetramethyl-2-(5-fluoro-1-methyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (LF) as ligand. newly synthesized complexes fully characterized, including X-ray crystallography magnetometry. XRD analysis revealed have similar dimer structures in which ion six-coordinated environment O atoms from two ligands, one atom, pyrazole N atom ligand LF. Nonetheless, packing patterns found to be considerably different. In [Mn(hfac)2LF]2, there are no magnetically important short contacts manganese dimers. By contrast, [Co(hfac)2LF]2 [Ni(hfac)2LF]2, non-coordinate moieties. Magnetic behaviors showed M ions directly coordinated radicals strongly antiferromagnetically coupled (JMn-ON −84.1 ± 1.5 cm−1, JCo-ON −134.3 2.6 JNi-ON −276.2 2.1 cm−1; H^=−2JS⃑^MS⃑^NO). Notably, magnetization [Mn(hfac)2LF]2 having molecular structure proved accompanied hysteresis. [Cu(hfac)2LF]n complex has chain-polymer alternating fragments: three spin clusters {ONO–Cu(II)–ONO} {Cu(II)} Despite radicals, its properties weakly ferromagnetic (JCu-ON 14.8 0.3 cm−1).
Language: Английский
Citations
3Microchemical Journal, Journal Year: 2024, Volume and Issue: unknown, P. 112594 - 112594
Published: Dec. 1, 2024
Language: Английский
Citations
0