We studied far-infrared signatures of various molecules of biological importance using Terahertz Time-Domain-Spectroscopy. Spectral fingerprints in this frequency range are highly sensitive to the inter-and intra-molecular binding and long range order. As a consequence, phonon-like absorption modes differ, depending on whether a chiral or a racemic polycrystalline powder is used. In this contribution, we will present spectra of various chiral and racemic substances and discuss how our measurements could be used to gain a deeper understanding of inter-and intra-molecular binding.


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    Titel :

    Terahertz Study of Chiral and Racemic Crystals


    Beteiligte:
    Franz, Morten (Autor:in) / Fischer, Bernd (Autor:in) / Abbott, Derek (Autor:in) / Helm, Hanspeter (Autor:in)


    Erscheinungsdatum :

    01.09.2006


    Format / Umfang :

    1238032 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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