Abstract
In the title molecular salt (systematic name: morpholinium 3-hydroxy-2,4,6-trinitrophenolate), C4H10NO+·C6H2N3O8 −, two of the nitro groups of the anion are close to parallel with the plane of the benzene ring [dihedral angles = 3.46 (9) and 11.60 (10)°] and one is almost perpendicular [dihedral angle = 82.23 (8)°]. An intramolecular O—H⋯O hydrogen bond occurs in the anion. The morpholinium cation has a slightly distorted chair conformation. In the crystal, the components are linked by simple N—H⋯O and trifurcated N—H⋯(O,O,O) hydrogen bonds.
Highlights
H atoms treated by a mixture of independent and constrained refinement max = 0.77 e Å3
In the title molecular salt, C4H10NO+C6H2N3O8, two of the nitro groups of the anion are close to parallel with the plane of the benzene ring [dihedral angles = 3.46 (9) and
The authors are thankful to the SAIF, IIT Madras, for the data collection
Summary
PG & Research Department of Chemistry, Seethalakshmi Ramaswami College, Tiruchirappalli 620 002, Tamil Nadu, India. R factor = 0.050; wR factor = 0.157; data-to-parameter ratio = 17.1. H atoms treated by a mixture of independent and constrained refinement max = 0.77 e Å3. In the title molecular salt (systematic name: morpholinium 3hydroxy-2,4,6-trinitrophenolate), C4H10NO+C6H2N3O8, two of the nitro groups of the anion are close to parallel with the plane of the benzene ring [dihedral angles = 3.46 (9) and. An intramolecular O—H O hydrogen bond occurs in the anion. The morpholinium cation has a slightly distorted chair conformation. The components are linked by simple N—H O and trifurcated N—
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