Andreas Bischoff
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Andreas Bischoff has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
- Annie Katherine Powell
Institute of Inorganic Chemistry Karlsruhe Institute of Technology (KIT) Karlsruhe Germany
1 shared publication - Christian F. Pachl
Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT, Kaiserstr. 12, Karlsruhe, Germany, 76131
1 shared publication - Christopher E. Anson
Institute of Inorganic Chemistry Karlsruhe Institute of Technology (KIT) Karlsruhe Germany
1 shared publication - Jonas Braun
Institute of Inorganic Chemistry Karlsruhe Institute of Technology (KIT) Karlsruhe Germany
1 shared publication - Karin Fink
Institute of Nanotechnology (INT), Karlsruhe Institute of Technology (KIT), Kaiserstr. 12, 76131 Karlsruhe, Germany
1 shared publication - Mario Ruben
Karlsruhe Institute of Technology (KIT)
1 shared publication
Latest Publications
- Open Access
- 16 September 2026
- Published by American Chemical Society (ACS) in ChemRxiv
Octahedral Ligand Field as Magnetic Coordinate Frame in a Luminescent DyIII Single Molecule Magnet
The synthesis of lanthanide complexes with low coordination numbers is challenging because the large ionic radii of lanthanide ions generally promote the formation of highly coordinated species. Achieving lower coordination geometries requires introducing significant steric hindrance. We report two low coordinated, almost perfectly octahedral lanthanide complexes [LnIII(Ph3PO)4(HBS)2](OTf) (Ln = DyIII (1), YbIII (2) and NdIII (3), Ph3PO = triphenylphosphine oxide; HBS = 4-hydroxybenzenesulfonate). Their magnetic and temperature-dependent luminescent properties have been systematically investigated showing field induced Single Molecule Magnet behavior and f-f optical transitions. To rationalize these properties with Complete Active Space Spin Orbit Configuration Interaction calculations, we have extended our program to compute magnetic dipole oscillator strengths. We showed that the octahedral ligand field acts as the magnetic main axes, that small geometric distortions induce significant anisotropy and simulated luminescent and magnetic data in very good agreement with experiment.
- 16 September 2026
- Published by American Chemical Society (ACS) in ChemRxiv
Open AccessOctahedral Ligand Field as Magnetic Coordinate Frame in a Luminescent DyIII Single Molecule Magnet
The synthesis of lanthanide complexes with low coordination numbers is challenging because the large ionic radii of lanthanide ions generally promote the formation of highly coordinated species. Achieving lower coordination geometries requires introducing significant steric hindrance. We report two low coordinated, almost perfectly octahedral lanthanide complexes [LnIII(Ph3PO)4(HBS)2](OTf) (Ln = DyIII (1), YbIII (2) and NdIII (3), Ph3PO = triphenylphosphine oxide; HBS = 4-hydroxybenzenesulfonate). Their magnetic and temperature-dependent luminescent properties have been systematically investigated showing field induced Single Molecule Magnet behavior and f-f optical transitions. To rationalize these properties with Complete Active Space Spin Orbit Configuration Interaction calculations, we have extended our program to compute magnetic dipole oscillator strengths. We showed that the octahedral ligand field acts as the magnetic main axes, that small geometric distortions induce significant anisotropy and simulated luminescent and magnetic data in very good agreement with experiment.