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 7
FP plots for (a) [4: R = 3,4,5-(MeO)₃C₆H₂·0.5DMSO] and (b) (4: R = C₆H₅) in which the blue spikes ending at (1.2; 0.9) and (0.9;1.1) relate to O⋯H/H⋯O contacts and the high intensity of pixels, green and red areas relate to C⋯C contacts.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

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

https://doi.org/10.1107/S2056989019012015

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