4-Oxo-N-phenyl-4H-chromene-2-carboxamide and of a new polymorph of 7-meth­oxy-4-oxo-N-p-tolyl-4H-chromene-2-carboxamide and its hemihydrate

Reis, J.; Gaspar, A.; Borges, F.; Gomes, L.R.; Low, J.N.

doi:10.1107/S0108270113029727

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

IUCr IT WDC

home archive editors for authors for readers submit subscribe open access

view article

Figure 7
The N2—H2⋯O2ⁱ C(4) chain formed by the molecules of (1) (see Table 3

for details). This chain runs parallel to the b axis. Hydrogen bonds are indicated by dashed lines. H atoms not involved in hydrogen bonding have been omitted for clarity.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 69| Part 12| November 2013| Pages 1527-1533

doi:10.1107/S0108270113029727

Follow Acta Cryst. C

Search term		doi		Advanced search
Author		volume	page