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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-literature | 2014 Apr

REPOSITORIES: biostudies-literature

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

Ozel Güven Ozden O   Türk Gökhan G   Adler Philip D F PD   Coles Simon J SJ   Hökelek Tuncer T  

Acta crystallographica. Section E, Structure reports online 20140329 Pt 4

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  ...[more]

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