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- Title
Non-Centrosymmetric Homochiral Supramolecular Polymers of Tetrahedral Subphthalocyanine Molecules.
- Authors
Guilleme, Julia; Mayoral, María J.; Calbo, Joaquín; Aragó, Juan; Viruela, Pedro M.; Ortí, Enrique; Torres, Tomás; González-Rodríguez, David
- Abstract
A combination of spectroscopy (UV/Vis absorption, emission, and circular dichroism), microscopy (AFM and TEM), and computational studies reveal the formation of non-centrosymmetric homochiral columnar subphthalocyanine assemblies. These assemblies form through a cooperative supramolecular polymerization process driven by hydrogen-bonding between amide groups, π-π stacking, and dipolar interactions between axial BF bonds.
- Subjects
SPECTRUM analysis; SUPRAMOLECULAR polymers; CYANINES; MOLECULES; DIPOLAR aprotic solvents
- Publication
Angewandte Chemie International Edition, 2015, Vol 54, Issue 8, p2543
- ISSN
1433-7851
- Publication type
Article
- DOI
10.1002/anie.201411272