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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Crystal packing of seven derivatives of angular furanocoumarin derivatives obtained from CSD search is presented in the form of systematic analysis of interaction energies between neighbouring molecular pairs in the crystal rather than in terms of interaction between atoms in neighbouring molecules. Lattice energy of all the compounds and intermolecular energies of neighbouring molecular pairs partitioned into coulombic, polarization, dispersion and repulsion contributions are calculated by PIXEL-semiclassical density sums (SCDS) method. It has been found that aromatic ring stacking (π...π) contribute more to the cohesive energy of the crystals. Weak intermolecular C-H...O and C-H... π hydrogen bonds also make significant contributions towards the stabilization of the structure.

Quantitative Insights into Energy Contribution of Weak Intermolecular Interactions in Angular Furanocoumarin Derivatives