NMR study of complexation of crown ethers with [60]- and [70]fullerenes
Article Abstract:
Formation constants (K) of the complexes were determined from the systematic variation of NMR chemical shifts of specific protons of the crown ethers in the presence of [60]fullerene and[70]fullerene. The magnitudes of K indicated that crown ethers dibenzo-24-crown-8 and dibenzo-30-crown-10 form inclusion complexes with [60]fullerene but not [70] fullerene.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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Spectrophotometric study of complexation of dicyclohexana-24-crown-8 with [60]- and [70] fullerences and other acceptors
Article Abstract:
Charge-transfer bands of molecular complexes has been studied. It is always not possible to explain the order of K values of noninclusion type of CT complexes.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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Study of novel interactions of calixarene pi-systems with [60]- and [70] fullerences by hte NMR spectrometric method
Article Abstract:
Both [60]- and[70] fullerences form 1:1 supramolecular complexes with the calixarenes. Calixarene 3 forms a stronger inclusion complex due to preorganization.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
User Contributions:
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