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

The macrocycle of the title compound, C(36)H(24)N(4)O(3)S·2CHCl(3), contains a rigid framework with the nitro-gen and oxygen heteroatoms pointing in towards the center of the macrocyclic cavity. The macrocycle is essentially planar (r.m.s. deviation = 0.027 Å) except for the thio-phene ring. The dihedral angle between the thio-phene ring plane and the mean plane of the central macrocyclic core including all atoms except sulfur is 21.6 (1)°. Four intra-molecular hydrogen bonds occur: two are between the amide hydrogen atoms and the Schiff base nitro-gen atoms, while the others are between the amide hydrogen atoms and the sulfur atom of the thio-phene. The two solvate chloro-form mol-ecules are bound to the carbonyl oxygen atoms of the ligand by weak C-H⋯O hydrogen bonding. In addition, the structure reveals inter-molecular Cl⋯Cl close contacts [3.308 (2), 3.404 (2) and 3.280 (2) Å] between the chloro-form solvate mol-ecules. In the crystal, the macrocycles form layers parallel to (101), with an inter-layer distance of 3.362 (3) Å. This short distance is determined by the stacking inter-actions between the amide carbonyl and imine fragments of neighboring ligands.

acta crystallographica. section e

2,25-Dioxo-27,28-diphenyl-30-oxa-29-thia-3,10,17,24-tetraazapentacyclo[24.2.1.112,15.04,9.018,23]triaconta-5,7,9(4),10,12,14,16,18,20,22,26,28-dodecaene chloroform disolvate