Publication Date:
2017-11-29
Description:
In the title compound, C29H25N3O6, the mean planes of the two indole ring systems (r.m.s. deviations = 0.0115 and 0.0082 Å) are approximately perpendicular to one another, making a dihedral angle of 89.7 (5)°; the benzene ring is twisted with respect to the two indole ring systems by 52.6 (4) and 88.2 (3)°. In the crystal, pairs of N—H...O hydrogen bonds link the molecules into the inversion dimers, which are further linked into supramolecular chains along the b-axis direction. Weak C—H...O hydrogen bonds and C—H...π interactions are also observed in the crystal.
Keywords:
crystal structurebisindolecrystal structureMRIcontrast agent
Electronic ISSN:
1600-5368
Topics:
Chemistry and Pharmacology
,
Geosciences
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