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Updated: Jun 1, 2026

Recording Gamma Band Oscillations in Pedunculopontine Nucleus Neurons
Published on: September 14, 2016
2-Amino-3-methyl-pyridinium 2-amino-5-methyl-pyridinium sulfate monohydrate
Abstract:
The asymmetric unit of the title compound, 2C(6)H(9)N(2) (+)·SO(4) (2-)·H(2)O, contains two isomeric protonated amino-methyl-pyridine cations, a sulfate anion and a solvent water mol-ecule. The cations are in the iminium tautomeric form. In the crystal structure, inter-molecular O-H⋯O, N-H⋯O and weak C-H⋯O hydrogen bonds link the components into a three-dimensional network. Additional stabilization is provided by weak π-π stacking inter-actions, with centroid-centroid distances of 3.758 (2) and 3.774 (1) Å.
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