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1-(Furan-2-yl)-2-(2H-indazol-2-yl)ethanone.

ABSTRACT: The asymmetric unit of the title compound, C13H10N2O2, contains two crystallographically independent mol-ecules (A and B). The indazole ring systems are approximately planar [maximum deviations = 0.0037?(15) and -0.0198?(15)?Å], and their mean planes are oriented at 80.10?(5) and 65.97?(4)° with respect to the furan rings in mol-ecules A and B, respectively. In the crystal, pairs of C-H?N hydrogen bonds link the B mol-ecules, forming inversion dimers. These dimers are bridged by the A mol-ecules via C-H?O hydrogen bonds, forming sheets parallel to (011). There are also C-H?? inter-actions present, and ?-? inter-actions between neighbouring furan and the indazole rings [centroid-centroid distance = 3.8708?(9)?Å] of inversion-related mol-ecules, forming a three-dimensional structure.

SUBMITTER: Ozel Guven O

PROVIDER: S-EPMC3998540 | BioStudies | 2014-01-01T00:00:00Z

REPOSITORIES: biostudies

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