Crystal structures of two C,N-disubstituted acetamides: 2-(4-chloro­phen­yl)-N-(2-iodo­phen­yl)acetamide and 2-(4-chloro­phen­yl)-N-(pyrazin-2-yl)acetamide

Narayana, B.; Yathirajan, H.S.; Rathore, R.; Glidewell, C.

doi:10.1107/S2056989016012512

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 6
Part of the crystal structure of compound (II)

showing the formation of a hydrogen-bonded chain of rings running parallel to the [010] direction and built from N—H⋯N and C—H⋯N hydrogen bonds, shown as dashed lines. For the sake of clarity, the C-bound H atoms which are not involved in the motifs shown have been omitted. The atoms marked with an asterisk (*) or a hash (#) are at the symmetry positions ( $[{1\over 2}]$ + x, $[{3\over 2}]$ − y, 1 − z) and (− $[{1\over 2}]$ + x, $[{3\over 2}]$ − y, 1 − z), respectively.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 72| Part 9| September 2016| Pages 1270-1275

https://doi.org/10.1107/S2056989016012512

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