English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Three stereoisomers of Tröger's Base-based dimeric macrocycles Trögerophane  1  ( T1 ) including one pair of enantiomers (  rac -T1 ) and one meso isomer (  R   2 N    S   2 N   -T1 ) were obtained and fully characterized by X-ray analysis. In the crystalline stacking state   R   2 N    S   2 N   -T1  showed heterochiral self-sorting behavior along  a  axis with cofacial π - π stacking interactions, while   rac -T1  showed heterochiral self-sorting behavior along  c  axis with slipped π-π stacking interactions, respectively. Meanwhile both of them showed homochiral self-sorting behavior along  b  axis as well as one pair of supramolecular helixes were formed in both cases. All the self-sorting behaviors are controlled by two chiral Tröger's Base units from neighboring molecules. To the best of our knowledge, such chiral self-sorting and supramolecular helixes of  N -centered chiral superstructures is a rare example. In addition,   R   2 N    S   2 N   -T1  and   rac -T1  demonstrated different adsorption capacities toward the vapor of dichloromethane and acetone, respectively.

N-Centered Chiral Self-Sorting and Supramolecular Helix of Tröger's Base-Based Dimeric Macrocycles in Crystalline State