| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Alemany, Pere
Universitat de Barcelona
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2023Mixed-Valence Conductors from Ni Bis(diselenolene) Complexes with a Thiazoline Backbonecitations
- 2023Bis(Vinylenedithio)‐Tetrathiafulvalene‐Based Coordination Networkscitations
- 2022Bis(Vinylenedithio)-Tetrathiafulvalene-Based Coordination Networkscitations
- 2021Conducting chiral nickel(ii) bis(dithiolene) complexes : Structural and electron transport modulation with the charge and the number of stereogenic centrescitations
- 2021Conducting chiral nickel( ii ) bis(dithiolene) complexes: structural and electron transport modulation with the charge and the number of stereogenic centrescitations
- 2021Conducting chiral nickel(II) bis(dithiolene) complexes: structural and electron transport modulation with the charge and the number of stereogenic centres
- 2020Engineering Polar Oxynitrides: Hexagonal Perovskite BaWON2
- 2020Combining Chirality and Hydrogen Bonding in Methylated Ethylenedithio-Tetrathiafulvalene Primary Diamide Precursors and Radical Cation Saltscitations
- 2020Glycine Residue Twists HOMO···HOMO Interactions in a Molecular Conductor
- 2020Glycine Residue Twists HOMO…HOMO Interactions in a Molecular Conductorcitations
- 2020In Search of Chiral Molecular Superconductors: κ‐[( S,S )‐DM‐BEDT‐TTF] 2 ClO 4 Revisitedcitations
- 2019We report anomalies observed in photoelectron spectroscopy measurements performed on α-(BEDT-TTF)2I3 crystals. In particular, above its metal-insulator transition temperature (T = 135 K), we observe the lack of a sharp Fermi edge in contradiction with the metallic transport properties exhibited by this quasi-bidimensional organic material. We interpret these unusual results as a signature of a one-dimensional electronic behavior confirmed by DFT band structure calculations. Using photoelectron spectroscopy we probe a Luttinger liquid with a large correlation parameter (α > 1) that we interpret to be caused by the chain-like electronic structure of α-(BEDT-TTF)2I3 surface doped by iodine defects. These new surface effects are inaccessible by bulk sensitive measurements of electronic transport techniques.
- 2019Electronic structure of the α-(BEDT-TTF)2I3 surface by photoelectron spectroscopy
- 2019Fermi surface properties of the bifunctional organic metal κ-(BETS)2Mn[N(CN)2]3 near the metal-insulator transition
- 2018Conducting Anilate-Based Mixed-Valence Fe(II)Fe(III) Coordination Polymer: Small-Polaron Hopping Model for Oxalate-Type Fe(II)Fe(III) 2D Networkscitations
- 2018Conducting Anilate-Based Mixed-Valence Fe(II)Fe(III) Coordination Polymer: Small-Polaron Hopping Model for Oxalate-Type Fe(II)Fe(III) 2D Networks
- 2016Localization versus delocalization in chiral single component conductors of gold bis(dithiolene) complexescitations
- 2015Metal-charge density wave coexistence in TTF[Ni(dmit)2]2
Places of action
| Organizations | Location | People |
|---|
article
Bis(Vinylenedithio)‐Tetrathiafulvalene‐Based Coordination Networks
Abstract
International audience ; Novel coordination polymers embedding electroactive moieties present a high interest in the development of porous conducting materials. While tetrathiafulvalene (TTF) based metal-organic frameworks were reported to yield through-space conducting frameworks, the use of S-enriched scaffolds remains elusive in this field. Herein is reported the employment of bis(vinylenedithio)tetrathiafulvalene (BVDT-TTF) functionalized with pyridine coordinating moieties in coordination polymers. Its combination with various transition metals yielded four isostructural networks, whose conductivity increased upon chemical oxidation with iodine. The oxidation was confirmed in a singlecrystal to single-crystal X-ray diffraction experiment for the Cd(II) complex. Raman spectroscopy measurements and DFT calculations confirmed the oxidation state of the bulk materials, and band structure calculations assessed the ground state as an electronically localized antiferromagnetic state, while the conduction occurs in a 2D manner. These results are shedding light to comprehend how to improve through-space conductivity thanks to sulfur enriched ligands.