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Start Over Author "Cador, Olivier" Journal journal of the american chemical society
13 results on '"Cador, Olivier"'

4. Helicene-Based Ligands Enable Strong Magneto-Chiral Dichroism in a Chiral Ytterbium Complex

Author

Atzori, Matteo, primary, Dhbaibi, Kais, additional, Douib, Haiet, additional, Grasser, Maxime, additional, Dorcet, Vincent, additional, Breslavetz, Ivan, additional, Paillot, Kévin, additional, Cador, Olivier, additional, Rikken, Geert L. J. A., additional, Le Guennic, Boris, additional, Crassous, Jeanne, additional, Pointillart, Fabrice, additional, and Train, Cyrille, additional

Published
2021
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5. In situ generation of carboxylate: An efficient strategy for a one-pot synthesis of homo- and heterometallic polynuclear complexes

Author

Gavrilenko, Konstantin S., Punin, Sergey V., Cador, Olivier, Golhen, Stephane, Ouahab, Lahcene, and Pavlishchuk, Vitaly V.

Subjects
Polycyclic aromatic compounds -- Chemical properties, Nitrates -- Chemical properties, Chemistry
Abstract

A convenient one-pot route for the synthesis of transition metal polynulcear complexes based on the in situ generation of carboxylate ligands by oxidation of aromatic aldehydes by mental nitrates in air, followed by isolation of target compounds by specific solvent choices is accomplished. This method bypasses the direct use of transition metal carboxylate salts as starting materials.

Published
2005

6. Axially and Helically Chiral Cationic Radical Bicarbazoles: SOMO–HOMO Level Inversion and Chirality Impact on the Stability of Mono- and Diradical Cations

Author

Kasemthaveechok, Sitthichok, primary, Abella, Laura, additional, Jean, Marion, additional, Cordier, Marie, additional, Roisnel, Thierry, additional, Vanthuyne, Nicolas, additional, Guizouarn, Thierry, additional, Cador, Olivier, additional, Autschbach, Jochen, additional, Crassous, Jeanne, additional, and Favereau, Ludovic, additional

Published
2020
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7. Characterization of a six-coordinate ferrous high-spin heme with both intramolecular axial carboxylic acid and pyridine

Author

Hijazi, Ismail, Roisnel, Thierry, Even-Hernandez, Pascale, Furet, Eric, Halet, Jean-Francois, Cador, Olivier, and Boitrel, Bernard

Subjects
Carboxylic acids -- Chemical properties, Heme -- Structure, Heme -- Chemical properties, Iron -- Chemical properties, Iron -- Atomic properties, Malonates -- Structure, Malonates -- Chemical properties, Organometallic compounds -- Structure, Organometallic compounds -- Chemical properties, Porphyrins -- Structure, Porphyrins -- Chemical properties, Chemistry
Abstract

The preparation of a bis-strapped porphyrin with a pyridyl residue on one side and a malonic acid on the other side has produced after iron(II) insertion a six-coordinate complex in which both apical groups are the two axial ligands of the iron atom. The six-coordinate iron(II) complex has proved to be high-spin because of stabilization of the axial metal-ligand antibinding orbitals.

Published
2010

8. Redox-active organometallics: magnetic and electronic couplings through carbon-silicon hybrid molecular connectors

Author

Hamon, Paul, Justaud, Frederic, Cador, Olivier, Hapiot, Philippe, Rigaut, Stephane, Toupet, Loic, Ouahab, Lahcene, Stueger, Harald, Hamon, Jean-Rene, and Lapinte, Claude

Subjects
Iron -- Chemical properties, Organosilicon compounds -- Chemical properties, Organosilicon compounds -- Structure, Organosilicon compounds -- Electric properties, Oxidation-reduction reaction -- Analysis, Chemistry
Abstract

The synthesis and characterization of the new family of binuclear acetylide complexes featuring electron-rich Cp*(dppe)Fe(C[triple bond]C) (where dppe = 1,2-bis(diphenylphosphino)ethane) end groups connected by carbon-silicon hybrid connectors are described. The studies have shown the importance of the [sigma]-[pi] conjugation between the Si-Si [sigma] bond and the adjacent C[triple bond]C [pi]-symmetric orbitals in the description of the electronic structure of the ground states of these new compounds.

Published
2008

9. Characterization of a Six-Coordinate Ferrous High-Spin Heme with Both Intramolecular Axial Carboxylic Acid and Pyridine

Author

Hijazi, Ismail, Roisnel, Thierry, Even-Hernandez, Pascale, Furet, Eric, Halet, Jean-François, Cador, Olivier, and Boitrel, Bernard

Abstract

Synthesis of a bis-strapped porphyrin with a pyridyl residue on one side and a malonic acid on the other side gives after iron(II) insertion a six-coordinate complex in which both apical groups are the two axial ligands of the iron atom. Unexpectedly, this six-coordinate iron(II) complex proves to be high-spin, likely due to some stabilization of the axial metal−ligand antibonding orbitals.

Published
2024
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11. Magnetic Poles Determinations and Robustness of Memory Effect upon Solubilization in a DyIII-Based Single Ion Magnet

Author

da Cunha, Tamyris T., primary, Jung, Julie, additional, Boulon, Marie-Emmanuelle, additional, Campo, Giulio, additional, Pointillart, Fabrice, additional, Pereira, Cynthia L. M., additional, Le Guennic, Boris, additional, Cador, Olivier, additional, Bernot, Kevin, additional, Pineider, Francesco, additional, Golhen, Stéphane, additional, and Ouahab, Lahcène, additional

Published
2013
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