Melting point suppression in new lanthanoid(III) ionic liquids by trapping of kinetic polymorphs: an in situ synchrotron powder diffraction study |
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| Authors: | Chesman Anthony S R Yang Mei Mallick Bert Ross Tamsyn M Gass Ian A Deacon Glen B Batten Stuart R Mudring Anja-Verena |
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| Affiliation: | Anorganische Chemie I - Festk?rperchemie und Materialien, Ruhr-Universit?t Bochum, 44780 Bochum, Germany. |
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| Abstract: | The complexes (N(4444))(3)[Ln(dcnm)(6)] (Ln = La-Nd, Sm; N(4444) = tetrabutylammonium) display a decrease in the melting point upon fast cooling from a melt, which is shown by in situ synchrotron based X-ray powder diffraction to be due to the formation of a second, less thermodynamically stable, polymorph. |
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