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Phase transition and proton ordering at 50 K in 3-(pyridin-4-yl)pentane-2,4-dione

Single-crystal neutron diffraction experiments at 100 and 2.5 K have been performed to determine the structure of 3-(pyridin-4-yl)pentane-2,4-dione (HacacPy) with respect to its protonation pattern and to monitor a low-temperature phase transition. Solid HacacPy exists as the enol tautomer with a sh...

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Bibliographic Details
Published in:Acta Crystallogr B Struct Sci Cryst Eng Mater
Main Authors: Truong, Khai-Nghi, Merkens, Carina, Meven, Martin, Faßbänder, Björn, Dronskowski, Richard, Englert, Ulli
Format: Artigo
Language:Inglês
Published: International Union of Crystallography 2017
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5744419/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S2052520617015591
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