Orphenadrinium picrate

Jasinski, J. P. and Butcher, R.J. and Siddaraju, B. P. and Yathirajan, H. S. and Narayana, B. (2011) Orphenadrinium picrate. ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 67 (1). O190-U3042. ISSN 1600-5368

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Official URL: https://www.ncbi.nlm.nih.gov/pubmed/21522693

Abstract

In the title molecular salt {systematic name: N, N-dimethyl-2-(2-methylphenyl)(phenyl)methoxy]ethanaminium 2,4,6-trinitrophenolate}, C(18)H(24)NO(+)center dot C(6)H(2)N(3)O(7)(-), the phenyl rings of the orphenadrinum cation are disordered occupancies = 0.662 (4) and 0.338 (4)]. The N atom in the orphenadrinum cation is protonated. The picrate anion interacts with the protonated N atom through a bifurcated N-H center dot center dot center dot O hydrogen bond, forming an R(1)(2) (6) ring motif with an adjacent cation. The mean planes of the two o-NO(2) and single p-NO(2) groups in the picrate anion are twisted by 23.0 (6), 31.3 (3) and 6.3 (2)degrees with respect to the mean planes of the six-membered ring. Weak intermolecular C-H center dot center dot center dot O hydrogen bonds, C-H center dot center dot center dot pi intermolecular interactions and weak pi-pi stacking interactions centroid-centroid distances = 3.677 (2) and 3.515 (3) angstrom} stabilize the crystal packing, creating a three-dimensional network.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: lpa venkatesh user
Date Deposited: 13 Jun 2019 13:58
Last Modified: 13 Jun 2019 13:58
URI: http://eprints.uni-mysore.ac.in/id/eprint/2614

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