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Intramolecular C-H center dot center dot center dot pi interactions in metal-porphyrin complexes

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2004
ijms-05-00174.pdf (338.9Kb)
Authors
Bogdanović, Goran A.
Medakovic, V
Milcic, MK
Zaric, SD
Article
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Abstract
Cambridge Structural Database (CSD) was screened in order to find intramolecular C-H...pi interactions with a chelate ring of coordinated porphyrin. It was found 154 crystal structures with 244 intramolecular C-H...pi interactions in transition metal complexes with derivatives of porphyrin. Comparison of interacting distances indicates that interactions of hydrogen atoms in positions 2 and 6 of axially coordinated pyridine are more favorable with ruffled than with planar porphyrin.
Keywords:
C-H center dot center dot center dot pi interactions / transition metal complexes / chelate ring / porphyrin / axial ligands
Source:
International Journal of Molecular Sciences, 2004, 5, 174-185
Note:
  • Workshop on Modeling Interaction in Biomolecules, Sep 15-20, 2003, Nove Hrady, Czech Republic

DOI: 10.3390/i5040174

ISSN: 1422-0067

WoS: 000225772800005

Scopus: 2-s2.0-19744364416
[ Google Scholar ]
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URI
http://vinar.vin.bg.ac.rs/handle/123456789/6486
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Vinča

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