Crystal structure of diethyl 3,3'-[(4-nitro-phen-yl)methyl-ene]bis-(1H-indole-2-carboxyl-ate).
Acta Crystallogr E Crystallogr Commun
; 73(Pt 12): 1956-1958, 2017 Dec 01.
Article
in En
| MEDLINE
| ID: mdl-29250423
ABSTRACT
In the title compound, C29H25N3O6, the mean planes of the two indole ring systems (r.m.s. deviations = 0.0115 and 0.0082â
Å) are approximately perpendic-ular to one another, making a dihedral angle of 89.7â
(5)°; the benzene ring is twisted with respect to the two indole ring systems by 52.6â
(4) and 88.2â
(3)°. In the crystal, pairs of N-Hâ¯O hydrogen bonds link the mol-ecules into the inversion dimers, which are further linked into supra-molecular chains along the b-axis direction. Weak C-Hâ¯O hydrogen bonds and C-Hâ¯π inter-actions are also observed in the crystal.
Full text:
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Acta Crystallogr E Crystallogr Commun
Year:
2017
Document type:
Article