R
Ralph Puchta
Researcher at University of Erlangen-Nuremberg
Publications - 154
Citations - 7641
Ralph Puchta is an academic researcher from University of Erlangen-Nuremberg. The author has contributed to research in topics: Cryptand & Ligand. The author has an hindex of 34, co-authored 148 publications receiving 6824 citations. Previous affiliations of Ralph Puchta include Al-Balqa` Applied University & University of Miami.
Papers
More filters
Journal ArticleDOI
Predicting a New Δ-Proton Sponge-Base of 4,12-Dihydrogen-4,8,12-triazatriangulene through Proton Affinity, Aromatic Stabilization Energy, and Aromatic Magnetism.
TL;DR: In this paper , a Δ (delta-shaped) proton sponge base of 4,12dihydrogen-4,8,12-triazatriangulene (compound 1) and calculating its proton affinity (PA), aromatic stabilization, natural bond orbital (NBO), electron density ρ(r), Laplacian of electron density ∇2 ρ (r), (2D-3D) multidimensional off-nucleus magnetic shielding (σzz (r) and σiso (r)), and scanning nucleus-independent chemical shift (NICSzz and NICS).
Journal ArticleDOI
Electronic structure and aromaticity of [12]infinitene: A DFT study
Slađana Đorđević,Dušan Ćoćić,Muntadar Abd Al-Barri Hussain Al-Yassiri,Slavko Radenković,Ralph Puchta +4 more
TL;DR: In this article , the electronic structure and aromaticity of the [12] infinitene molecule (1) and its formation via the Mallory reaction were studied using density functional theory (DFT).
Journal ArticleDOI
Threading Cesium Ions: Metal, Host, and Ligand Control in Supramolecular Coordination Chemistry.
Journal ArticleDOI
Ligand Exchange Processes on Solvated Beryllium Cations. Part 5. Water Exchange on [Be(X)(H2O)3]+ (X: H‐, F‐, Cl‐, Br‐, OH‐, CN‐, NCNCN‐)
Journal ArticleDOI
Mechanistic Insights into Superoxide Dismutation Driven by Dinuclear Manganese Complexes: The Role of the Mn2-Core
Andrea Squarcina,Dominik Fehn,Andreas Scheitler,Laura Senft,Alicja Franke,Achim Zahl,Ralph Puchta,Carsten Meyer,Ivana Ivanović-Burmazović +8 more
TL;DR: In this paper , the authors investigated the mechanism of catalytic O2•− decomposition by two stereoisomers with the dinuclear Mn2(II,II)L2-core, Mn2L2Ac and Mn2l2, in order to precisely determine the catalytic SOD activity of the complexes, characterize the key intermediates involved in the dismutation process, and discriminate between single and di-Mn center catalysis in relation to the configuration of the Mn2core.