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Magnetic Jahn-Teller effect

Stable Mn(HI) compounds, Mn(R2r fc)3, have been known for a long time (42, 46). The structure of Mn(Et2C tc)3 is elucidated (47). The inner geometry of the Mn(CS2)3 core does not conform to the usual D3 point symmetry of transition metal complexes of this type, but shows a strong distortion attributed to the Jahn-Teller effect. The electronic spectrum (48, 49) and the magnetic properties of this type of complexes are well studied (50). [Pg.95]

As far as the trication [Ni(bipy)3]3+ is concerned, both EPR spectroscopy166 and the magnetic moment (2.10 8) 67 confirm its Ni(III) nature (d7-t6ge>). Contrary to what has been observed for the corresponding Ni(II) complex, for which all the Ni-N distances are identical, in this case the equatorial Ni-N distances (2.02 A) are about 0.1 A longer than the axial Ni-N distances.166 This has been attributed to the Jahn-Teller effect. [Pg.299]

Arcon D, Blinc R (2004) The Jahn-Teller Effect and Fullerene Ferromagnets 109 231-276 Aroml G, Brechin EK (2006) Synthesis of 3d Metallic Single-Molecule Magnets. 122 1-67 Atanasov M, Daul CA, Rauzy C (2003) A DFT Based Ligand Field Theory 106 97-125 Atanasov M, see Reinen D (2004) 107 159-178 Atwood DA, see Conley B (2003) 104 181-193... [Pg.209]

Cotton, F. A., and M. D. Meyers Magnetic and spectral properties of the spin-free 3d -systems FeFj" and CoF Probable observation of dynamic Jahn. Teller effects. J. Am. Chem. Soc. 82, 5023 (1960). [Pg.76]

Orbital Ordering and the Cooperative Jahn-Teller Effect in Single Crystals of the Magnetic Perovskite La7/8Sr1/8Mn03... [Pg.563]

The structural (martensitic) transition in Ni2MnGa-based Heusler alloys was described as driven by a band Jahn-Teller effect [ff, 12], In the framework of this model, the results of theoretical [12] and experimental [If] studies of the redistribution of magnetization upon martensitic transformation in Ni2MnGa alloys have been discussed. [Pg.226]

Keywords Jahn-Teller effect Superconductivity Disproportionation Nuclear magnetic resonance... [Pg.166]

Keywords Fullerenes Ferromagnetism Jahn-Teller effect Magnetic resonance Muon spin relaxation Structural properties Orbital ordering... [Pg.231]

The Impact of the Jahn-Teller Effect on Magnetism in TDAE-CS0. . 266... [Pg.232]

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See also in sourсe #XX -- [ Pg.4 , Pg.78 , Pg.181 , Pg.182 , Pg.183 , Pg.184 , Pg.185 ]



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