Abstract
In the crystal structure of the title compound, C23H31N3O2+·2C6H2N3O7 −, {systematic name: 1-[3-(5H-dibenz[b,f]azepin-5-yl)propyl]-4-(2-hydroxyethyl)piperazine-1,4-diium bis(2,4,6-trinitrophrenolate)} the piperazine group in the opipramol dication is protonated at both N atoms. Each picrate anion interacts with the protonated N atom in the cation through a bifurcated N—H⋯O hydrogen bond, forming an R 2 1(6) ring motif. In the cation, the dihedral angle between the mean planes of the two benzene rings is 50.81 (8) Å. Intermolecular O—H⋯O and weak C—H⋯O hydrogen bonds, and weak π-ring and π–π stacking interactions dominate the crystal packing.
Highlights
In the crystal structure of the title compound, C23H31N3O2+2C6H2N3O7, {systematic name: 1-[3-(5H-dibenz[b,f]azepin5-yl)propyl]-4-(2-hydroxyethyl)piperazine-1,4-diium bis(2,4,6trinitrophrenolate)} the piperazine group in the opipramol dication is protonated at both N atoms
Cg3 and Cg9 are the centroids of the C10–C15 and C1A–C6A rings, respectively
Cg2, Cg3, Cg8 and Cg9 are the centroids of the C10–C15, C18–C23, C1A–C6A
Summary
Puram College of Science, Bangalore 560 004, India, cDepartment of Studies in Chemistry, University of Mysore, Manasagangotri, Mysore 570 006, India, and dDepartment of Studies in Chemistry, Mangalore University, Mangalagangotri 574 199, India
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Acta crystallographica. Section E, Structure reports online
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
