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Crystal structure of dimethyl 3,3'-[(4-chloro-phen-yl)methyl-ene]bis-(1H-indole-2-carboxyl-ate).

Li YL, Sun HS, Jiang H, Xu N, Xu H - Acta Crystallogr Sect E Struct Rep Online (2014)

Bottom Line: The benzene ring is twisted with respect to the mean planes of the two indole ring systems at angles of 80.14 (15) and 86.30 (15)°.The dimers are linked by a further N-H⋯O hydrogen bond, forming chains along [100].There are intra- and inter-molecular C-H⋯π inter-actions present, the latter linking the chains to form a three-dimensional supra-molecular structure.

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Affiliation: Chemical Engineering Department, Nanjing College of Chemical Technology, Geguan Road No.265 Nanjing, Nanjing 210048, People's Republic of China.

ABSTRACT
In the title compound, C27H21ClN2O4, the mean planes of the two indole ring systems (r.m.s. deviations = 0.021 and 0.024 Å) are approximately perpendicular to one another, with a dihedral angle of 79.54 (12)°. The benzene ring is twisted with respect to the mean planes of the two indole ring systems at angles of 80.14 (15) and 86.30 (15)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, forming inversion dimers with an R (2) 2(18) ring motif. The dimers are linked by a further N-H⋯O hydrogen bond, forming chains along [100]. There are intra- and inter-molecular C-H⋯π inter-actions present, the latter linking the chains to form a three-dimensional supra-molecular structure.

No MeSH data available.


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A perspective view along the a axis of the crystal packing of the title compound. Hydrogen bonds are shown as dashed lines (see Table 1 ▶ for details).
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fig2: A perspective view along the a axis of the crystal packing of the title compound. Hydrogen bonds are shown as dashed lines (see Table 1 ▶ for details).

Mentions: In the crystal, mol­ecules are linked by N—H⋯O hydrogen bonds, forming inversion dimers with an (18) ring motif (Fig. 2 ▶ and Table 1 ▶). The dimers are linked by a further N—H⋯O hydrogen bond, forming chains along [100] (Fig. 2 ▶ and Table 1 ▶). There are intra- and inter­molecular C—H⋯π inter­actions present (Table 1 ▶); the latter link the chains to form a three-dimensional supra­molecular structure.


Crystal structure of dimethyl 3,3'-[(4-chloro-phen-yl)methyl-ene]bis-(1H-indole-2-carboxyl-ate).

Li YL, Sun HS, Jiang H, Xu N, Xu H - Acta Crystallogr Sect E Struct Rep Online (2014)

A perspective view along the a axis of the crystal packing of the title compound. Hydrogen bonds are shown as dashed lines (see Table 1 ▶ for details).
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4257187&req=5

fig2: A perspective view along the a axis of the crystal packing of the title compound. Hydrogen bonds are shown as dashed lines (see Table 1 ▶ for details).
Mentions: In the crystal, mol­ecules are linked by N—H⋯O hydrogen bonds, forming inversion dimers with an (18) ring motif (Fig. 2 ▶ and Table 1 ▶). The dimers are linked by a further N—H⋯O hydrogen bond, forming chains along [100] (Fig. 2 ▶ and Table 1 ▶). There are intra- and inter­molecular C—H⋯π inter­actions present (Table 1 ▶); the latter link the chains to form a three-dimensional supra­molecular structure.

Bottom Line: The benzene ring is twisted with respect to the mean planes of the two indole ring systems at angles of 80.14 (15) and 86.30 (15)°.The dimers are linked by a further N-H⋯O hydrogen bond, forming chains along [100].There are intra- and inter-molecular C-H⋯π inter-actions present, the latter linking the chains to form a three-dimensional supra-molecular structure.

View Article: PubMed Central - HTML - PubMed

Affiliation: Chemical Engineering Department, Nanjing College of Chemical Technology, Geguan Road No.265 Nanjing, Nanjing 210048, People's Republic of China.

ABSTRACT
In the title compound, C27H21ClN2O4, the mean planes of the two indole ring systems (r.m.s. deviations = 0.021 and 0.024 Å) are approximately perpendicular to one another, with a dihedral angle of 79.54 (12)°. The benzene ring is twisted with respect to the mean planes of the two indole ring systems at angles of 80.14 (15) and 86.30 (15)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, forming inversion dimers with an R (2) 2(18) ring motif. The dimers are linked by a further N-H⋯O hydrogen bond, forming chains along [100]. There are intra- and inter-molecular C-H⋯π inter-actions present, the latter linking the chains to form a three-dimensional supra-molecular structure.

No MeSH data available.


Related in: MedlinePlus