TY - ADVS
T1 - Front Cover: σ‐Electrons Responsible for Cooperativity and Ring Equalization in Hydrogen‐Bonded Supramolecular Polymers
AU - Santos, Lucas Azevedo
AU - Cesario, Diego
AU - Vermeeren, Pascal
AU - Lubbe, Stephanie C. C.
AU - Nunzi, Francesca
AU - Guerra, Célia Fonseca
N1 - ChemPlusChem Volume87, Issue2 (February 2022) art.nr e202100538
PY - 2022/2
Y1 - 2022/2
N2 - The cover picture shows σ-electrons, which by traveling through the chain, strengthen the hydrogen bonds in squaramide linear chains. This increasing gain in stability becomes more pronounced when the chain elongates and originates from the donor–acceptor charge transfer interaction within the σ-electronic system. As the charge flows from one end of the chain towards the other, it amplifies the charge separation across the chain, resulting in a stronger hydrogen bond with the new incoming monomer. More information can be found in the Full Paper by Célia Fonseca Guerra, and co-workers.
AB - The cover picture shows σ-electrons, which by traveling through the chain, strengthen the hydrogen bonds in squaramide linear chains. This increasing gain in stability becomes more pronounced when the chain elongates and originates from the donor–acceptor charge transfer interaction within the σ-electronic system. As the charge flows from one end of the chain towards the other, it amplifies the charge separation across the chain, resulting in a stronger hydrogen bond with the new incoming monomer. More information can be found in the Full Paper by Célia Fonseca Guerra, and co-workers.
U2 - 10.1002/cplu.202100538
DO - 10.1002/cplu.202100538
M3 - Design
VL - 87
PB - Chemistry Europe
ER -