Issue 70, 2017
From the journal:

Chemical Communications

Hysteretic spin crossover driven by anion conformational change†

Natnaree Phukkaphan,a   Dyanne L. Cruickshank,b   Keith S. Murray, ORCID logo c   Wasinee Phonsri, ORCID logo c   Phimphaka Harding ORCID logo a  and  David J. Harding ORCID logo *a  

* Corresponding authors

a Functional Materials and Nanotechnology Center of Excellence, Walailak University, Thasala, Nakhon Si Thammarat, Thailand
E-mail: hdavid@g-mail.wu.ac.th
Tel: +66-75-672094

b Rigaku Oxford Diffraction, Kemsing, Sevenoaks, UK

c Monash University, Clayton, Melbourne, Victoria, Australia

Abstract

A new air stable FeIII spin crossover (SCO) complex has been synthesized. The compound undergoes abrupt SCO near room temperature with T1/2 (↓) = 244 K and T1/2 (↑) = 278 K. Structural studies of the complex in the high spin and low spin state show that the strong cooperativity and thus the wide hysteresis is driven by an unprecedented anionic conformational change.

Graphical abstract: Hysteretic spin crossover driven by anion conformational change

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Article information

DOI
https://doi.org/10.1039/C7CC05998A
Article type
Communication
Submitted
01 Aug 2017
Accepted
14 Aug 2017
First published
14 Aug 2017

Chem. Commun., 2017,53, 9801-9804

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Hysteretic spin crossover driven by anion conformational change

N. Phukkaphan, D. L. Cruickshank, K. S. Murray, W. Phonsri, P. Harding and D. J. Harding, Chem. Commun., 2017, 53, 9801 DOI: 10.1039/C7CC05998A

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