January 25, 2010

Ferroelectric Homochiral Organic Molecular Crystals

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Resumen

Pure homochiral organic compounds (R)-2-methylpiperazine-1,4-diamine (MPADA, (1), 1·6H2O) and (R)-2-methylpiperazinium bis(dichloroiodate) ((H2-MPA)(ICl2)2, 2) display ferroelectric properties. The ferroelectric origin in the two systems, besides H-bonds, may be in part due to the orientational disorder of two chair-conformations of the six-membered-ring of piperazine.

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Cite This Study

Zhang et al. (Mon,) studied this question.

synapsesocial.com/papers/6a1d2325ba65f5ee325ddea3 https://doi.org/https://doi.org/10.1021/cg901032c

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5Ferroelectric Activity on Organic Crystal Trichloroacetamide1991 · 34 citations

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