2-Amino-5-nitropyridinium tetraoxidorhenate(VII) monohydrate
Autor: | V. H. Rodrigues, M. M. R. R. Costa, T. Dekola, E. de Matos Gomes |
---|---|
Jazyk: | angličtina |
Rok vydání: | 2009 |
Předmět: | |
Zdroj: | Acta Crystallographica Section E, Vol 65, Iss 8, Pp m1000-m1000 (2009) |
Druh dokumentu: | article |
ISSN: | 16005368 1600-5368 |
DOI: | 10.1107/S1600536809029365 |
Popis: | All the residues of the title compound, (C5H6N3O2)[ReO4]·H2O, are located on general crystallographic positions. The 2-amino-5-nitropyridinium 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) Å]. The perrhenate anion is nearly ideally tetrahedral. Three distinct N—H...O hydrogen bonds give rise to C(8) zigzag chains running along [100]. R44(12) rings involving the two hydrogen bonds in which the water molecules interact with the perrhenate anions are also present. |
Databáze: | Directory of Open Access Journals |
Externí odkaz: |