Academic Journal

Electronic and magnetic properties of [Fe(3-MeO-Qsal)2]Y•n solvent (n = 0,1) complexes.

Title: Electronic and magnetic properties of [Fe(3-MeO-Qsal)2]Y•n solvent (n = 0,1) complexes.
Authors: Ivanova, T. A.1, Turanova, O. A.1, Mingalieva, L. V.1, Mingalieva, I. F.2, Ovchinnikov, I. V.1
Source: Magnetic Resonance in Solids. 2016, Vol. 18 Issue 1, p1-5. 5p.
Subject Terms: *MAGNETIC properties of iron, *FERROMAGNETISM, *INTERMOLECULAR interactions, *ELECTRON paramagnetic resonance, *DIFFUSION
Abstract: [Fe(3-MeO-Qsal)2]Y (Y = PF6, BF4, NCS, NO3, BPh4) compounds were synthesized using the diffusion method and studied by the electron spin resonance and the magnetic susceptibility methods in the temperature range (5-300) K. Coexistence of spatially separated high-spin and low-spin fractions in these compounds was observed. Low-spin fraction of all compounds reveals the antiferromagnetic correlations at low temperatures. High-spin fraction of complexes with Y = PF6 demonstrate the weak ferromagnetic properties due to exchange interaction between complexes in whole temperature range. Influence of outer-sphere anion on the spin state, the electronic properties of low-spin Fe(III) complexes is demonstrated. [ABSTRACT FROM AUTHOR]
: Copyright of Magnetic Resonance in Solids is the property of Magnetic Resonance in Solids, Electronic Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Academic Search Complete