Crystallochemistry of Ni.sup.II./sup. complexes based on halogen derivatives of 8-hydroxyquinoline with different bridging of central atoms

0568163 - FZÚ 2023 RIV GB eng A - Abstrakt
Russina, M. - Samoľová, Erika - Litecká, Miroslava - Potočňák, I.
Crystallochemistry of Ni^II complexes based on halogen derivatives of 8-hydroxyquinoline with different bridging of central atoms.
Acta Crystallographica Section A-Foundation and Advances. Oxford Blackwell. Roč. 77, Aug (2021), C1022-C1022. ISSN 2053-2733. E-ISSN 2053-2733.
[IUCr Congress /25./. 14.08.2021-22.08.2021, Prague]
Institucionální podpora: RVO:68378271 ; RVO:61388980
Klíčová slova: halogen derivates of 8-hydroxyquinoline * multinuclear Ni(II) complexes * single molecule magnets
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.); Inorganic and nuclear chemistry (UACH-T)
https://journals.iucr.org/a/issues/2021/a2/00/a60596/a60596.pdf

In this work we describe the preparation of four new multinuclear Ni(II) complexes: [Ni2(BrQ)3(HBrQ)3]ClO4 (1), [Ni2(dBrQ)4(MeOH)2] (2), NH2(CH3)2[Ni2(μ-Cl)2(BrQ)3(DMF)(H2O)]·DMF (3) and [Ni4(ClQ)6Cl2(H2O)2]·2DMF (4), containing molecules of halogen derivatives of 8-hydroxyquinoline: 5-chloro-8-hydroxyquinoline (HClQ), 7-bromo-8-hydroxyquinoline (HBrQ) and 5,7-dibromo-8-hydroxyquinoline (HdBrQ) (Fig. 1). The complexes were studied by infrared spectroscopy, CHN elemental analysis and single crystal X-ray analysis.
Trvalý link: https://hdl.handle.net/11104/0339557