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A Manganese(III) Complex That Exhibits Spin Crossover Triggered by Geometric Tuning

Morgan, Grace G.; Murnaghan, Kevin D.; Müller-Bunz, Helge; McKee, Vickie and Harding, Charles J. (2006). A Manganese(III) Complex That Exhibits Spin Crossover Triggered by Geometric Tuning. Angewandte Chemie International Edition, 45(43) pp. 7192–7195.

DOI (Digital Object Identifier) Link: http://dx.doi.org/10.1002/anie.200601823
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Abstract

Room to expand: A rare example of thermal spin crossover in a MnIII complex is accompanied by elongation of the bonds to the equatorial N4 donor set upon warming (see scheme; Mn purple, N blue, O red), which is consistent with population of the dx2-y2 orbital. The spin crossover was observed for an N4(O-)2 donor set with axial oxygen donors, whereas only a temperature-independent high-spin state was observed with these donors in a cis arrangement.

Item Type: Journal Article
ISSN: 1521-3773
Keywords: ligand design; magnetic properties; manganese; molecular; switches; spin crossover
Academic Unit/Department: Science > Life, Health and Chemical Sciences
Item ID: 5791
Depositing User: Charlie Harding
Date Deposited: 03 Nov 2006
Last Modified: 10 Apr 2013 13:31
URI: http://oro.open.ac.uk/id/eprint/5791
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