Full determination of zero field splitting tensor of the excited triplet state of C(sub 60) derivatives of arbitrary symmetry from high field TREPR in liquid crystals
Article Abstract:
Time-resolved EPR (TREPR) spectroscopy was used to study the low lying photoexcited state of a series of fullerene C(sub 60) adducts in a partially oriented phase. The fullerenes show a biaxial alignment, which allows to fully determine the 'ZFS' and 'g' tensors, that is, their principal values and the orientation of the principal axes in the molecular skeleton.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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Molecular motion of isolated linear alkanes in nanochannels
Article Abstract:
The mobility of a series of linear alkanes in their inclusion compound with tris(o-phenylenedioxy)-spirotriphosphazene is examined by high-resolution carbon-proton magic-angle spinning solid-state NMR spectroscopy. Ageing effects were attributed to clustering of the remaining alkane in the intact parts of the nanochannels structure.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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Dynamics of the triplet state of a dithiophene in different solid matrixes studied by transient and pulse EPR techniques
Article Abstract:
The photoexcited triplet state of a 4-4'-disubstituted dithiophene was investigated by time-resolved electron paramagnetic resonance in two different solid matrixes-glassy toluene. The different spectral line shapes with different temperature dependence were obtained using continuous-wave or spin-echo detection.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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