Crystal structure and Hirshfeld surface analysis of 5-amino-5'-bromo-2'-oxo-2,3-dihydro-1H-spiro-[imidazo[1,2-a]pyridine-7,3'-indoline]-6,8-dicarbonitrile dimethyl sulfoxide disolvate.

Autor: Naghiyev, Farid N., Khrustalev, Victor N., Novikov, Anton P., Akkurt, Mehmet, Rzayev, Rovnag M., Akobirshoeva, Anzurat A., Mamedov, Ibrahim G.
Předmět:
Zdroj: Acta Crystallographica Section E: Crystallographic Communications; Jun2022, Vol. 78 Issue 6, p554-558, 12p
Abstrakt: In the title compound, C16H11BrN6O.2C2H6OS, the 1,2,3,7-tetrahydroimidazo[ 1,2-a]pyridine ring system and the oxindole moiety are both nearly planar [maximum deviations = 0.042 (2) and 0.115 (2) Å, respectively] and their planes form a dihedral angle of 86.04 (5)° with each other. Intermolecular N--H...O, C--H...O and C--H...N hydrogen bonds link molecules in the crystal through the O atoms of the solvent molecules, generating a three-dimensional network. A Hirshfeld surface analysis was performed to further analyse the intermolecular interactions. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index