A binuclear Mn(III) complex of a scorpiand-like ligand displaying a single unsupported Mn(III)-O-Mn(III) bridge
The crystal structure of a binuclear Mn(III) complex of a scorpiand-like ligand (L) displays an unsupported single oxo bridging ligand with a Mn(III)-O-Mn(III) angle of 174.7°. Magnetic susceptibility measurements indicate strong antiferromagnetic coupling between the two metal centers. DFT calculat...
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| Veröffentlicht in: | Inorganic chemistry 2012-11, Vol.51 (21), p.11698-11706 |
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| container_end_page | 11706 |
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| container_issue | 21 |
| container_start_page | 11698 |
| container_title | Inorganic chemistry |
| container_volume | 51 |
| creator | Blasco, Salvador Cano, Joan Clares, M Paz García-Granda, Santiago Doménech, Antonio Jiménez, Hermas R Verdejo, Begoña Lloret, Francesc García-España, Enrique |
| description | The crystal structure of a binuclear Mn(III) complex of a scorpiand-like ligand (L) displays an unsupported single oxo bridging ligand with a Mn(III)-O-Mn(III) angle of 174.7°. Magnetic susceptibility measurements indicate strong antiferromagnetic coupling between the two metal centers. DFT calculations have been carried out to understand the magnetic behavior and to analyze the nature of the observed Jahn-Teller distortion. Paramagnetic (1)H NMR has been applied to rationalize the formation and magnetic features of the complexes formed in solution. |
| doi_str_mv | 10.1021/ic3016063 |
| format | Article |
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Magnetic susceptibility measurements indicate strong antiferromagnetic coupling between the two metal centers. DFT calculations have been carried out to understand the magnetic behavior and to analyze the nature of the observed Jahn-Teller distortion. 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| language | eng |
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| source | MEDLINE; ACS Publications |
| subjects | Coordination Complexes - chemistry Crystallography, X-Ray Ligands Magnetic Resonance Spectroscopy Magnets - chemistry Manganese - chemistry Models, Molecular Oxygen Compounds - chemistry |
| title | A binuclear Mn(III) complex of a scorpiand-like ligand displaying a single unsupported Mn(III)-O-Mn(III) bridge |
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