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Crystal structure of benzo[h]quinoline-3-carbox-amide.

ABSTRACT: The title com-pound, C14H10N2O, crystallizes in the monoclinic space group P21/c with four mol-ecules in the unit cell. All 17 non-H atoms of one mol-ecule lie essentially in one plane. In the unit cell, two pairs of mol-ecules are exactly coplanar, while the angle between these two orientations is close to perfectly perpendicular at 87.64 (6)°. In the crystal, mol-ecules adopt a 50:50 crisscross arrangement, which is held together by two nonclassical and two classical inter-molecular hydrogen bonds. The hydrogen-bonding network together with off-centre π-π stacking inter-actions between the pyridine and outermost benzene rings, stack the mol-ecules along the b-axis direction.

SUBMITTER: Grathwol CW 

PROVIDER: S-EPMC6895945 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature

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Crystal structure of benzo[<i>h</i>]quinoline-3-carbox-amide.

Grathwol Christoph W CW   Chrysochos Nicolas N   Elvers Benedict J BJ   Link Andreas A   Schulzke Carola C  

Acta crystallographica. Section E, Crystallographic communications 20191105 Pt 12

The title com-pound, C<sub>14</sub>H<sub>10</sub>N<sub>2</sub>O, crystallizes in the monoclinic space group <i>P</i>2<sub>1</sub>/<i>c</i> with four mol-ecules in the unit cell. All 17 non-H atoms of one mol-ecule lie essentially in one plane. In the unit cell, two pairs of mol-ecules are exactly coplanar, while the angle between these two orientations is close to perfectly perpendicular at 87.64 (6)°. In the crystal, mol-ecules adopt a 50:50 crisscross arrangement, which is held together by two  ...[more]

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