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Stress‐Induced Domain Wall Motion in a Ferroelastic Mn(3+) Spin Crossover Complex
Domain wall motion is detected for the first time during the transition to a ferroelastic and spin state ordered phase of a spin crossover complex. Single‐crystal X‐ray diffraction and resonant ultrasound spectroscopy (RUS) revealed two distinct symmetry‐breaking phase transitions in the mononuclear...
| Autores principales: | , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7496919/ https://www.ncbi.nlm.nih.gov/pubmed/32358911 http://dx.doi.org/10.1002/anie.202003041 |
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| author | Jakobsen, Vibe B. Trzop, Elzbieta Gavin, Laurence C. Dobbelaar, Emiel Chikara, Shalinee Ding, Xiaxin Esien, Kane Müller‐Bunz, Helge Felton, Solveig Zapf, Vivien S. Collet, Eric Carpenter, Michael A. Morgan, Grace G. |
| author_facet | Jakobsen, Vibe B. Trzop, Elzbieta Gavin, Laurence C. Dobbelaar, Emiel Chikara, Shalinee Ding, Xiaxin Esien, Kane Müller‐Bunz, Helge Felton, Solveig Zapf, Vivien S. Collet, Eric Carpenter, Michael A. Morgan, Grace G. |
| author_sort | Jakobsen, Vibe B. |
| collection | PubMed |
| description | Domain wall motion is detected for the first time during the transition to a ferroelastic and spin state ordered phase of a spin crossover complex. Single‐crystal X‐ray diffraction and resonant ultrasound spectroscopy (RUS) revealed two distinct symmetry‐breaking phase transitions in the mononuclear Mn(3+) compound [Mn(3,5‐diBr‐sal(2)(323))]BPh(4), 1. The first at 250 K, involves the space group change Cc→Pc and is thermodynamically continuous, while the second, Pc→P1 at 85 K, is discontinuous and related to spin crossover and spin state ordering. Stress‐induced domain wall mobility was interpreted on the basis of a steep increase in acoustic loss immediately below the the Pc‐P1 transition |
| format | Online Article Text |
| id | pubmed-7496919 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2020 |
| publisher | John Wiley and Sons Inc. |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-74969192020-09-25 Stress‐Induced Domain Wall Motion in a Ferroelastic Mn(3+) Spin Crossover Complex Jakobsen, Vibe B. Trzop, Elzbieta Gavin, Laurence C. Dobbelaar, Emiel Chikara, Shalinee Ding, Xiaxin Esien, Kane Müller‐Bunz, Helge Felton, Solveig Zapf, Vivien S. Collet, Eric Carpenter, Michael A. Morgan, Grace G. Angew Chem Int Ed Engl Research Articles Domain wall motion is detected for the first time during the transition to a ferroelastic and spin state ordered phase of a spin crossover complex. Single‐crystal X‐ray diffraction and resonant ultrasound spectroscopy (RUS) revealed two distinct symmetry‐breaking phase transitions in the mononuclear Mn(3+) compound [Mn(3,5‐diBr‐sal(2)(323))]BPh(4), 1. The first at 250 K, involves the space group change Cc→Pc and is thermodynamically continuous, while the second, Pc→P1 at 85 K, is discontinuous and related to spin crossover and spin state ordering. Stress‐induced domain wall mobility was interpreted on the basis of a steep increase in acoustic loss immediately below the the Pc‐P1 transition John Wiley and Sons Inc. 2020-06-08 2020-08-03 /pmc/articles/PMC7496919/ /pubmed/32358911 http://dx.doi.org/10.1002/anie.202003041 Text en © 2020 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
| spellingShingle | Research Articles Jakobsen, Vibe B. Trzop, Elzbieta Gavin, Laurence C. Dobbelaar, Emiel Chikara, Shalinee Ding, Xiaxin Esien, Kane Müller‐Bunz, Helge Felton, Solveig Zapf, Vivien S. Collet, Eric Carpenter, Michael A. Morgan, Grace G. Stress‐Induced Domain Wall Motion in a Ferroelastic Mn(3+) Spin Crossover Complex |
| title | Stress‐Induced Domain Wall Motion in a Ferroelastic Mn(3+) Spin Crossover Complex |
| title_full | Stress‐Induced Domain Wall Motion in a Ferroelastic Mn(3+) Spin Crossover Complex |
| title_fullStr | Stress‐Induced Domain Wall Motion in a Ferroelastic Mn(3+) Spin Crossover Complex |
| title_full_unstemmed | Stress‐Induced Domain Wall Motion in a Ferroelastic Mn(3+) Spin Crossover Complex |
| title_short | Stress‐Induced Domain Wall Motion in a Ferroelastic Mn(3+) Spin Crossover Complex |
| title_sort | stress‐induced domain wall motion in a ferroelastic mn(3+) spin crossover complex |
| topic | Research Articles |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7496919/ https://www.ncbi.nlm.nih.gov/pubmed/32358911 http://dx.doi.org/10.1002/anie.202003041 |
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