0000000000261804
AUTHOR
Danny Münzberg
First Cobalt(II) Spin Crossover Compound with N4S2-Donorset
Herein we report the synthesis and characterization of a novel bis-tridentate 1,3,4-thiadiazole ligand (L = 2,5-bis[(2-pyridylmethyl)thio]methyl-1,3,4-thiadiazole). Two new mononuclear complexes of the type [MII(L)2](ClO4)2 (with M = FeII (C1) and CoII (C2)) have been synthesized, containing the new ligand (L). In both complexes the metal centers are coordinated by an N4S2-donorset and each of the two ligands is donating to the metal ion with just one of the tridentate pockets. The iron(II) complex (C1) is in the low spin [LS] state below room temperature and shows an increase in the magnetic moment only above 300 K. In contrast, the cobalt(II) complex (C2) shows a gradual spin crossover (S…
Opportunities and limitations of in-gas-cell laser spectroscopy of the heaviest elements with RADRIS
International audience; The radiation detection resonance ionization spectroscopy (RADRIS) technique enables laser spectroscopic investigations of the heaviest elements which are produced in atom-at-a-time quantities from fusion-evaporation reactions. To achieve a high efficiency, laser spectroscopy is performed in a buffer-gas environment used to thermalize and stop the high-energy evaporation residues behind the velocity filter SHIP. The required cyclic measurement procedure in combination with the applied filament collection for neutralization as well as confinement of the stopped ions and subsequent pulse-heat desorption constrains the applicability of the technique. Here, some of these…
Advancing Radiation-Detected Resonance Ionization towards Heavier Elements and More Exotic Nuclides
Atoms 10(2), 41 (2022). doi:10.3390/atoms10020041
Resolution Characterizations of JetRIS in Mainz Using 164Dy
Atoms 10(2), 57 (2022). doi:10.3390/atoms10020057
CCDC 1980403: Experimental Crystal Structure Determination
Related Article: Fabian Fürmeyer, Danny Münzberg, Luca M. Carrella, Eva Rentschler|2020|Molecules|25|855|doi:10.3390/molecules25040855
CCDC 1980402: Experimental Crystal Structure Determination
Related Article: Fabian Fürmeyer, Danny Münzberg, Luca M. Carrella, Eva Rentschler|2020|Molecules|25|855|doi:10.3390/molecules25040855
CCDC 1980401: Experimental Crystal Structure Determination
Related Article: Fabian Fürmeyer, Danny Münzberg, Luca M. Carrella, Eva Rentschler|2020|Molecules|25|855|doi:10.3390/molecules25040855