Synthesis, crystal structure and Hirshfeld surface analysis of phenyl­methanaminium 2-oxo-2H-chromene-3-carboxyl­ate

Sunithakumari, M.; Gagan, M.U.; Dwarakanath, V.; Srinivasa, H.T.; Devarajegowda, H.C.; Palakshamurthy, B.S.

doi:10.1107/S2056989026003403

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 6
Hirshfeld surface of (I) plotted over d_norm with the N—H⋯O interactions near the red spots shown for the 2-oxo-2H-chromene-3-carboxylate moiety (a) and the phenylmethanaminium fragment (b)

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 82| Part 5| May 2026| Pages 432-436

https://doi.org/10.1107/S2056989026003403

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