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Citation link: http://nbn-resolving.de/urn:nbn:de:gbv:46-diss000120249
00012024.pdf
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Untersuchung der molekularen Konformation und der intermolekularen Wechselwirkung chiraler Verbindungen mittels VCD-Spektroskopie


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Other Titles: Investigation of the molecular conformation and the intermolecular interaction of chiral molecules
Authors: Merten, Christian 
Supervisor: Hartwig, Andreas
1. Expert: Hartwig, Andreas
2. Expert: Bäumer, Marcus
Abstract: 
Vibrational circular dichroism (VCD) spectroscopy is the differential absorption of left- and right-circular polarized light of a chiral molecule during a vibrational transition. In the present work, VCD spectroscopy has been applied to study the molecular conformations and intermolecular interactions of chiral molecules and polymers. In particular, several compounds featuring the alpha-methylbenzyl motif have been studied in order to derive similarities in their spectra. Furthermore, the diastereomeric interaction between chiral ions on the one hand and metal complexes with chiral amines on the other hand have been studied. The helical structures of chiral polymers were studied in the third part of the thesis.
Keywords: VCD spectroscopy, DFT calculations, intermolekular interactions, conformations, vibrational analysis
Issue Date: 27-Aug-2010
Type: Dissertation
URN: urn:nbn:de:gbv:46-diss000120249
Institution: Universität Bremen 
Faculty: FB2 Biologie/Chemie 
Appears in Collections:Dissertationen

  

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