On substituted pyrazole derivatives. II. (E)-1-(4-{[1-(4-Fluoro­phenyl)-3,5-dimethyl-1H-pyrazol-4-yl]diazenyl}phenyl)ethanone and (E)-1-(4-chloro­phenyl)-3,5-dimethyl-4-[2-(2-nitro­phenyl)diazenyl]-1H-pyrazole

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 5
Packing views of (IV)

projected (a) down [001] and (b) down [100], showing (double arrows) the interaction zone between planes.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

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