Crystal structures of pure 3-(4-bromo-2-chloro­phen­yl)-1-(pyridin-4-yl)benzo[4,5]imidazo[1,2-d][1,2,4]triazin-4(3H)-one and contaminated with 3-(4-bromo­phen­yl)-1-(pyridin-4-yl)benzo[4,5]imidazo[1,2-d][1,2,4]triazin-4(3H)-one

Wahedy, K.; Abu Thaher, B.; Schollmeyer, D.; Almasri, I.; Morjan, R.; Qeshta, B.; Deigner, H.-P.

doi:10.1107/S2056989017011732

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 1
The crystal structure of (1), with the atom labelling and displacement ellipsoids drawn at the 50% probability level. The Cl atom has a site-occupation factor of only 1/8.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 73| Part 9| September 2017| Pages 1341-1343

https://doi.org/10.1107/S2056989017011732

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