Crystal structures and Hirshfeld surface analyses of (E)-N′-benzyl­idene-2-oxo-2H-chromene-3-carbo­hydrazide and the disordered hemi-DMSO solvate of (E)-2-oxo-N′-(3,4,5-trimeth­oxybenzyl­idene)-2H-chromene-3-carbohydrazide: lattice energy and inter­molecular inter­action energy calculations for the former

Gomes, L.R.; Low, J.N.; Wardell, J.L.; Capelini, C.; Câmara, V.R.F.; Silva, E.F. da; Carvalho, S.A.

doi:10.1107/S2056989019012015

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 1
Compound [4: R = 3,4,5-(MeO)₃C₆H₂·0.5DMSO]. (a) Molecular structure and numbering scheme for [4: R = 3,4,5-(MeO)₃C₆H₂] with displacement ellipsoids drawn at the 50% level, (b) side-on view of the conformation of [4: R = 3,4,5-(MeO)₃C₆H₂] and (c) the DMSO hemi-solvate showing one component of disorder.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 75| Part 10| October 2019| Pages 1403-1410

https://doi.org/10.1107/S2056989019012015

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