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Cover Feature: Covalently Linked Bis(Amido‐Corroles): Inter‐ and Intramolecular Hydrogen‐Bond‐Driven Supramolecular Assembly (Chem. Eur. J. 41/2019)
Author(s) -
Orłowski Rafał,
Cichowicz Grzegorz,
StaszewskaKrajewska Olga,
Schilf Wojciech,
Cyrański Michał K.,
Gryko Daniel T.
Publication year - 2019
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201902305
Subject(s) - intramolecular force , hydrogen bond , corrole , intermolecular force , chemistry , supramolecular chemistry , crystallography , covalent bond , ethylenediamine , photochemistry , polymer chemistry , molecule , stereochemistry , crystal structure , organic chemistry
In bis‐corroles consisting of trans ‐A 2 B‐corrole moieties and a diamide bridge, the hydrogen‐bond pattern is strongly affected by the type of solvent used in the crystallization process. When ethylenediamine is used as linker, incorporation of polar solvents into the crystalline lattice causes a roughly parallel orientation of corrole rings. At the same time, both NHCO⋅⋅⋅NH corrole hydrogen bonds are intramolecular. On the other hand, solvation in toluene causes a distortion with one of the hydrogen bonds being intermolecular. More information can be found in the Full Paper by M. K. Cyrański, D. T. Gryko et al. on page 9658.