2013Acta Crystallographica Section E Structure Reports OnlineOpen access

7-Chloro-5-methyl-2-phenylpyrazolo[1,5-a]pyrimidine

Ibtissam Bassoude, Sabine Berteina‐Raboin, El Mokhtar Essassi, Gérald Guillaumet, Lahcen El Ammari

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Abstract

The fused pyrazole and pyrimidine rings in the title compound, C13H10ClN3, are almost coplanar, their planes being inclined to one another by 0.8 (2)°. The mean plane of the fused ring system is nearly coplanar with the phenyl ring, as indicated by the dihedral angle between their planes of 9.06 (7)°.

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The fused pyrazole and pyrimidine rings in the title compound, C13H10ClN3, are almost coplanar, their planes being inclined to one another by 0.8 (2)°. The mean plane of the fused ring system is nearly coplanar with the phenyl ring, as indicated by the dihedral angle between their planes of 9.06 (7)°.

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Available abstract

The fused pyrazole and pyrimidine rings in the title compound, C13H10ClN3, are almost coplanar, their planes being inclined to one another by 0.8 (2)°. The mean plane of the fused ring system is nearly coplanar with the phenyl ring, as indicated by the dihedral angle between their planes of 9.06 (7)°.

Key concepts: Dihedral angle, Pyrimidine, Ring (chemistry), Pyrazole, Plane (geometry), Mathematics, Crystallography, Chemistry

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