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 title compound, C(19)H(15)ClN(6)O(3)S, exists in trans and cis configurations with respect to the acyclic C=N bonds. The 3,6-dihydro-2H-1,3,4-thia-diazine ring adopts a half-boat conformation. The sydnone ring is approximately planar [maximum deviation = 0.013 (1) Å] and forms dihedral angles of 34.76 (4) and 48.67 (4)° with the benzene rings. An intra-molecular C-H⋯O hydrogen bond stabilizes the mol-ecular structure and forms an S(6) ring motif. In the crystal packing, inter-molecular N-H⋯N hydrogen bonds link centrosymmetrically related mol-ecules into dimers, generating R(2) (2)(8) ring motifs. The dimers are then linked into a three-dimensional network by inter-molecular C-H⋯O and C-H⋯Cl hydrogen bonds, and by C-H⋯π inter-actions. Further stabilization is provided by π-π inter-actions involving the sydnone rings, with centroid-centroid separations of 3.4198 (5) Å.

4-{2-[2-(4-Chlorobenzylidene)hydrazinylidene]-3,6-dihydro-2H-1,3,4-thiadiazin-5-yl}-3-(4-methoxyphenyl)sydnone