0000000000636823
AUTHOR
Jasmin Krause
Increasing the nuclearity and spin ground state in a new family of ferromagnetically-coupled {Ni10} disk-like complexes bearing exclusively end-on bridging azido ligands
The synthesis of a new family of ferromagnetically-coupled {Ni10} clusters counterbalanced by various [Ln(NO3)5]2− ions is herein described. The resulting compounds are organic chelate-free and the metal ions are exclusively bridged by end-on azido ligands to stabilize a beautiful disk-like topology reminiscent of the structure of the brucite mineral.
A Click‐Functionalized Single‐Molecule Magnet Based on Cobalt(II) and Its Analogous Manganese(II) and Zinc(II) Compounds
A mononuclear CoII single-molecule magnet suitable for click chemistry was investigated. [M(oda)(aterpy)] complexes (oda2– = oxodiacetate, aterpy = 4′-azido-2,2′:6′,2″-terpyridine) with M = MnII, ZnII, and CoII were synthesized as azide-functionalized building blocks for the copper-catalyzed azide–alkyne cycloaddition reaction. The required structural integrity of the complexes in solution was proven in great detail by using ESI-MS and NMR spectroscopy. For the six-coordinate [Co(oda)(aterpy)] complex, single-molecule magnet behavior was confirmed with an effective energy barrier of 4.2 cm–1.
Rational linkage of magnetic molecules using click chemistry
Established CuAAC click reactions are used for the first time to assemble magnetic molecules to an extended molecular arrangement. This novel synthetic approach is expected to be a general approach to link SMMs as an important precondition to realize quantum computing.
CCDC 965183: Experimental Crystal Structure Determination
Related Article: Christian Plenk, Jasmin Krause, Eva Rentschler|2015|Eur.J.Inorg.Chem.||370|doi:10.1002/ejic.201402955
CCDC 1027635: Experimental Crystal Structure Determination
Related Article: Christian Plenk, Jasmin Krause, Eva Rentschler|2015|Eur.J.Inorg.Chem.||370|doi:10.1002/ejic.201402955
CCDC 1864765: Experimental Crystal Structure Determination
Related Article: Jasmin Krause, Dimitris I. Alexandropoulos, Luca M. Carrella, Eva Rentschler, Theocharis C. Stamatatos|2018|Chem.Commun.|54|12499|doi:10.1039/C8CC07722C
CCDC 910513: Experimental Crystal Structure Determination
Related Article: Christian Plenk, Jasmin Krause, Martin Beck, Eva Rentschler|2015|Chem.Commun.|51|6524|doi:10.1039/C5CC00595G
CCDC 1869182: Experimental Crystal Structure Determination
Related Article: Jasmin Krause, Dimitris I. Alexandropoulos, Luca M. Carrella, Eva Rentschler, Theocharis C. Stamatatos|2018|Chem.Commun.|54|12499|doi:10.1039/C8CC07722C
CCDC 965184: Experimental Crystal Structure Determination
Related Article: Christian Plenk, Jasmin Krause, Eva Rentschler|2015|Eur.J.Inorg.Chem.||370|doi:10.1002/ejic.201402955
CCDC 1864766: Experimental Crystal Structure Determination
Related Article: Jasmin Krause, Dimitris I. Alexandropoulos, Luca M. Carrella, Eva Rentschler, Theocharis C. Stamatatos|2018|Chem.Commun.|54|12499|doi:10.1039/C8CC07722C
CCDC 1864767: Experimental Crystal Structure Determination
Related Article: Jasmin Krause, Dimitris I. Alexandropoulos, Luca M. Carrella, Eva Rentschler, Theocharis C. Stamatatos|2018|Chem.Commun.|54|12499|doi:10.1039/C8CC07722C