Premium
The π Complexation of Calcium inside the meso‐ Octaethylporphyrinogen Tetraanion Cavity
Author(s) -
Bonomo Lucia,
Dandin Olivier,
Solari Euro,
Floriani Carlo,
Scopelliti Rosario
Publication year - 1999
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(19990401)38:7<913::aid-anie913>3.0.co;2-b
Subject(s) - calcium , alkaline earth metal , chemistry , alkali metal , metal , ligand (biochemistry) , metal ions in aqueous solution , characterization (materials science) , inorganic chemistry , crystallography , polymer chemistry , stereochemistry , materials science , organic chemistry , biochemistry , nanotechnology , receptor
A possible binding cavity for alkali and alkaline earth metal ions: The synthesis and structural characterization of the complex shown, which was obtained from meso ‐octaethylporphyrinogen and calcium metal, shows that the porphyrinogen functions as a binucleating ligand with four η 3 ‐azaallyl binding sites for two calcium cations.