The crystal structure of (RS)-7-chloro-2-(2,5-di­meth­oxy­phen­yl)-2,3-di­hydro­quinazolin-4(1H)-one: two hydrogen bonds generate an elegant three-dimensional framework structure

Narasimhamurthy, K.H.; Chandra; Sagar, B.K.; Rangappa, K.S.; Yathirajan, H.S.; Glidewell, C.

doi:10.1107/S2056989019007023

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 3
Part of the crystal structure of compound (I)

showing the formation of a cyclic hydrogen-bonded dimer. Hydrogen bonds are drawn as dashed lines and, for the sake of clarity, the unit-cell outline and the H atoms bonded to C atoms have been omitted. The atoms marked with an asterisk (*) are at the symmetry position ( $[{1\over 2}]$ − x, $[{1\over 2}]$ − y, $[{1\over 2}]$ − z).

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 75| Part 6| June 2019| Pages 843-847

https://doi.org/10.1107/S2056989019007023

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