A5079606634- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Crystallography and molecular interactions
- Magnetism in coordination complexes
- Lanthanide and Transition Metal Complexes
- Electron Spin Resonance Studies
- Nuclear Physics and Applications
- Immunodeficiency and Autoimmune Disorders
- Diabetes and associated disorders
- Machine Learning in Materials Science
- Nuclear physics research studies
- Metal complexes synthesis and properties
- Astronomical and nuclear sciences
Johannes Gutenberg University Mainz
2010-2025
GSI Helmholtz Centre for Heavy Ion Research
2025
Helmholtz Institute Mainz
2025
We report the discovery of new isotope $^{252}$Rf. With its extremely short half-life $60^{+90}_{-30}$~ns, it expands range half-lives known superheavy nuclei by about two orders magnitude. This nucleus was synthesized in high-$K$ isomeric state, for which we measured a $13^{+4}_{-3}$~$\mu$s. Our results confirm smooth onset decreasing ground-state spontaneous fission neutron-deficient Rf isotopes towards isotopic border $10^{-14}$~s, is time needed to form an atomic shell. findings set...
Abstract The dendritic triazole‐based complexes [Fe(G1‐BOC) 3 ](triflate) 2 · x H O ( 1 ; G1‐BOC = tert ‐butyl {3‐[3‐(3‐ ‐butoxycarbonylaminopropyl)‐5‐([1,2,4]triazol‐4‐ylcarbamoyl)phenyl]propyl}carbamate, triflate CF SO – ), ](tosylate) tosylate p ‐CH PhSO [Fe(G1‐DPBE) { G1‐DPBE 3,5‐bis(3,5‐didodecaoxybenzyloxy)‐ N ‐[1,2,4]triazol‐4‐ylbenzamide}, 4 ) and ](BF 5 were designed synthesized. Magnetic thermal properties of these novel characterized by magnetic susceptibility measurements, 57 Fe...