Pressure-and temperature induced phase transitions, piezochromism, NLC behaviour and pressure controlled Jahn-Teller switching in a Cu-based framework

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URI: http://hdl.handle.net/10902/20756
ISSN: 2041-6520
ISSN: 2041-6539
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Autoría
McMonagle, Charles J.; Comar, Priyanka; Nichol, Gary S.; Allan, David R.; González Gómez, Jesús AntonioAutoridad Unican; Barreda Argüeso, José AntonioAutoridad Unican; Rodríguez González, FernandoAutoridad Unican; Valiente Barroso, RafaelAutoridad Unican; Turner, Gemma F.; Brechin, Euan K.; Moggach, Stephen A.
Fecha
2020
Derechos
Atribución-NoComercial 3.0. © 2020. The Author(s). Published by the Royal Society of Chemistry
Publicado en
Chemical Science, 2020, 11(33), 8793-8799
Editorial
Royal Society of Chemistry
Resumen/Abstract
In situ single-crystal diffraction and spectroscopic techniques have been used to study a previously unreported Cu-framework bis[1-(4-pyridyl)butane-1,3-dione]copper(II) (CuPyr-I). CuPyr-I was found to exhibit high-pressure and low-temperature phase transitions, piezochromism, negative linear compressibility, and a pressure induced Jahn?Teller switch, where the switching pressure was hydrostatic media dependent.
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Atribución-NoComercial 3.0. © 2020. The Author(s). Published by the Royal Society of ChemistryExcepto si se señala otra cosa, la licencia del ítem se describe como Atribución-NoComercial 3.0. © 2020. The Author(s). Published by the Royal Society of Chemistry