Hysteretic spin crossover driven by anion conformational change
| Autor: | David J. Harding, Keith S. Murray, Natnaree Phukkaphan, Wasinee Phonsri, Phimphaka Harding, Dyanne L. Cruickshank |
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| Rok vydání: | 2017 |
| Předmět: |
Conformational change
Spin states Condensed matter physics 010405 organic chemistry Chemistry Metals and Alloys Cooperativity General Chemistry 010402 general chemistry 01 natural sciences Catalysis 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Ion Hysteresis Spin crossover Chemical physics Materials Chemistry Ceramics and Composites Condensed Matter::Strongly Correlated Electrons Spin-½ |
| Zdroj: | Chemical Communications. 53:9801-9804 |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/c7cc05998a |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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