1,721,192 research outputs found
Vibrational Circular Dichroism (VCD) for the Assignment of the Absolute Configuration of Natural Products: Use and Limitations
No full textTransferability of dipole moment derivatives between isotipic molecules: reference molecule
No full textInfrared absorption intensities; symmetry considerations on the electro-optical parameters
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Spectroscopic Determination of the average content of Gauche Structure in Organic Molecules containing Polymethylene Chains
No full textHarmonic and anharmonic Vibrational Circular Dichroism features of molecules and supramolecular complexes
No full textCircularly Polarized Luminescence for Molecular Systems of Increasing Complexity
No full textCircularly polarized luminescence (CPL) is a phenomenon that has received increased attention from the communities of chemists, physicists, and material science experts. CPL measurements are conducted to investigate the excited state of compounds in solution as well as of strongly aggregated and multiform systems. A useful parameter to look at is the Kuhn dissymmetry ratio g lum . The value of g lum is indeed indicative of different effects either originated at the molecular level or rooted in some cooperative supramolecular phenomena. We consider here simple molecules that present structural or electronic effects reflected by the observed g lum and then systems with increasing complexity, including metal complexes, stereodynamic systems, polymers, and aggregated G-quartet gels. Attention will also be paid to the light propagation within chirally imprinted environments
The Use of Vibrational Circular Dichroism (VCD) for the Determination of the Absolute Configuration and Conformations of Chiral Molecules: Solved Problems and Problems to be Solved
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Investigation of the mobility of the glycosidic linkage in sucrose through the study of the phase space structure of a two-degrees of freedom model
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