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Ferromagnetic exchange in a twisted, oxime -bridged [Mn III 2 ] dimer

Overview of attention for article published in Dalton Transactions: An International Journal of Inorganic Chemistry, May 2012
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Title
Ferromagnetic exchange in a twisted, oxime -bridged [Mn III 2 ] dimer
Published in
Dalton Transactions: An International Journal of Inorganic Chemistry, May 2012
DOI 10.1039/c2dt30674c
Pubmed ID
Authors

Edel Houton, Stephanie M. Taylor, Christopher C. Beedle, Joan Cano, Stergios Piligkos, Stephen Hill, Alan G. Ryder, Euan K. Brechin, Leigh F. Jones

Abstract

The dimeric complex [Mn(III)(2)(Naphth-sao)(2)(Naphth-saoH)(2)(MeOH)(2)]·4MeOH (1·4MeOH), acts as a simple model complex with which to examine the magneto-structural relationship in polymetallic, oxime-bridged Mn(III) complexes. Dc magnetic susceptibility studies reveal that ferromagnetic exchange is mediated through the heavily twisted Mn-O-N-Mn moiety (J = +1.24 cm(-1)) with magnetisation measurements at low temperatures and high fields suggesting significant anisotropy. Simulations of high field, high frequency EPR data reveal a single ion anisotropy, D((Mn(III))) = -3.94 cm(-1). Theoretical studies on simplified model complexes of 1 reveal that calculated values of the exchange coupling and the anisotropy are in excellent agreement with experiment, with the weak ferromagnetism resulting from an accidental orthogonality between the Mn-N-O plane of the first Mn(III) ion and the Jahn-Teller axis of the second Mn(III) ion.

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Mendeley readers

The data shown below were compiled from readership statistics for 20 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United Kingdom 1 5%
Unknown 19 95%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 7 35%
Researcher 4 20%
Professor 4 20%
Student > Master 2 10%
Student > Bachelor 1 5%
Other 1 5%
Unknown 1 5%
Readers by discipline Count As %
Chemistry 15 75%
Physics and Astronomy 2 10%
Immunology and Microbiology 1 5%
Engineering 1 5%
Unknown 1 5%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 02 May 2012.
All research outputs
#23,109,385
of 25,756,911 outputs
Outputs from Dalton Transactions: An International Journal of Inorganic Chemistry
#12,535
of 21,221 outputs
Outputs of similar age
#163,230
of 179,712 outputs
Outputs of similar age from Dalton Transactions: An International Journal of Inorganic Chemistry
#96
of 372 outputs
Altmetric has tracked 25,756,911 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 21,221 research outputs from this source. They receive a mean Attention Score of 1.8. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 179,712 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 372 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.