@article{
author = "Bogdanović, Goran A. and Medakovkic, V and Milčić, Miloš K. and Zarić, Snežana D.",
year = "2004",
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.",
journal = "International Journal of Molecular Sciences",
title = "Intramolecular C-H center dot center dot center dot pi interactions in metal-porphyrin complexes",
volume = "5",
number = "4-7",
pages = "174-185",
doi = "10.3390/i5040174"
}