2-Amino-3-nitropyridinium perrhenate
نویسندگان
چکیده
In the title mol-ecular salt, (C(5)H(6)N(3)O(2))[ReO(4)], the cations and tetrahedral anions are linked by trifurcated N-H⋯(O,O,O) and bifurcated N-H⋯(O,O) hydrogen bonds, as well as weak C-H⋯O inter-actions. This results in alternating corrugated inorganic and organic layers in the crystal.
منابع مشابه
2-Amino-5-nitropyridinium tetraoxidorhenate(VII) monohydrate
All the residues of the title compound, (C(5)H(6)N(3)O(2))[ReO(4)]·H(2)O, are located on general crystallographic positions. The 2-amino-5-nitro-pyridinium cation has a typical planar conformation with one of the nitro O atoms -0.058 (5) Å out of plane; the amine H atoms are also a little out of the main ring plane towards the opposite side of the aforementioned O atom [by 0.02 (4) and 0.04 (4)...
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In the non-centrosymetric title compound, C(5)H(6)N(3)O(2) (+)·C(2)HO(4) (-), the hydrogen oxalate anions form corrugated chains parallel to the c axis, linked by O-H⋯O hydrogen bonds. The 2-amino-3-nitro-pyridinium cations are anchored between theses chains by N-H⋯O and C-H⋯O hydrogen bonds and van der Waals and electrostatic inter-actions, creating a three-dimensional network.
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The structure of the title compound, 2C(5)H(6)N(3)O(2) (+)·H(2)P(2)O(7) (2-), contains infinite (H(2)P(2)O(7) (2-))(n) layers stacked perpendicular to the a axis. The 2-amino-3-nitro-pyridinium cations are arranged in pairs and are anchored between these layers, linking them by N-H⋯O and C-H⋯O hydrogen-bonding and electrostatic inter-actions between anionic and cationic species to form a three-...
متن کاملBis(2-amino-3-nitropyridinium) dichromate(VI)
The title compound, (C(5)H(6)N(3)O(2))(2)[Cr(2)O(7)], consists of 2-amino-3-nitro-pyridinium cations and discrete dichromate anions linked together by N-H⋯O and C-H⋯O hydrogen bonds, forming thick layers parallel to (101). Layer cohesion is ensured by N-H⋯O hydrogen bonding in addition to electrostatic and van der Waals inter-actions, forming a three-dimensional framework. The dichromate anion ...
متن کامل2-Amino-3-nitropyridinium 4-hydroxybenzenesulfonate
In the crystal structure of the title salt, C(5)H(6)N(3)O(2) (+)·C(6)H(5)O(4)S(-), N-H⋯O and O-H⋯O hydrogen bonds link the cations and anions. The dihedral angle between the rings of the cation and anion is 79.91 (6)°.
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