7-Amino-5-methyl-2-phenyl-6-(phenyl­diazenyl)pyrazolo[1,5-a]pyrimidine crystallizes with Z′ = 2: pseudosymmetry and the formation of complex sheets built from N—H⋯N and C—H⋯π(arene) hydrogen bonds

Portilla, J.; Estupiñan, D.; Cobo, J.; Glidewell, C.

doi:10.1107/S0108270110003549

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

IUCr IT WDC

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Figure 4
A stereoview of part of the crystal structure of compound (I)

, showing the formation of a hydrogen-bonded molecular ladder along [100] built from C—H⋯π(arene) hydrogen bonds only. For the sake of clarity, H atoms not involved in the motifs shown have been omitted.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 66| Part 3| February 2010| Pages o133-o136

doi:10.1107/S0108270110003549

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