Structural origin of the gradual spin transition in a mononuclear iron(II) complex

Shepherd, H.J., Rosa, P., Fallis, I.A., Guionneau, P., Howard, J.A.K., Goeta, A.E. (2012) Structural origin of the gradual spin transition in a mononuclear iron(II) complex. Journal of Physics and Chemistry of Solids, 73 (2). pp. 193-197. ISSN 00223697 (ISSN). (doi:10.1016/j.jpcs.2011.11.003) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:50829)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided.
Official URL: https://doi.org/10.1016/j.jpcs.2011.11.003

Abstract

Variable temperature single crystal X-ray diffraction and SQUID magnetometry experiments have revealed a gradual spin transition in [Fe II(L)](ClO4)2 (where L=1,4,7-tris(2- aminophenyl)-1,4,7-triazacyclononane), centred around room temperature. The gradual nature of the spin transition has been attributed to the lack of significant intermolecular interactions between iron centres and the propensity of the counter ions to accommodate the internal strain in the crystal caused by spin crossover. Â© 2011 Elsevier Ltd. All rights reserved.

Item Type:	Article
DOI/Identification number:	10.1016/j.jpcs.2011.11.003
Additional information:	Unmapped bibliographic data: LA - English [Field not mapped to EPrints] J2 - J Phys Chem Solids [Field not mapped to EPrints] AD - Chemistry Department, Durham University, Science Site, South Road, Durham DH1 3LE, United Kingdom [Field not mapped to EPrints] AD - CNRS, UniversitÃ© de Bordeaux, ICMCB, 87 Av. Dr. A. Schweitzer, Pessac F 33608, France [Field not mapped to EPrints] AD - School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom [Field not mapped to EPrints] DB - Scopus [Field not mapped to EPrints]
Uncontrolled keywords:	A. Organometallic compounds, C. X-ray diffraction, D. Crystal structure, D. Magnetic properties, Counterions, Intermolecular interactions, Internal strains, Iron complex, Organometallic compounds, Room temperature, Single crystal x-ray diffraction, Spin crossovers, Spin transition, SQUID magnetometry, Structural origin, Variable temperature, Crystal structure, Magnetic properties, Organometallics, Single crystals, X ray diffraction, Iron compounds
Subjects:	Q Science > QD Chemistry > QD473 Physical properties in relation to structure
Divisions:	Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User:	Giles Tarver
Date Deposited:	22 Oct 2015 08:17 UTC
Last Modified:	05 Nov 2024 10:36 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/50829 (The current URI for this page, for reference purposes)

University of Kent Author Information

Shepherd, H.J..

Creator's ORCID:	https://orcid.org/0000-0003-0832-4475
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