Acridinium 6-carb-oxy-pyridine-2-carboxyl-ate monohydrate.
Acta Crystallogr Sect E Struct Rep Online
; 67(Pt 2): o416, 2011 Jan 15.
Article
em En
| MEDLINE
| ID: mdl-21523086
ABSTRACT
The title compound, C(13)H(10)N(+)·C(7)H(4)NO(4) (-)·H(2)O or (acrH)(+)(pydcH)(-)·H(2)O, is a monohydrate of acridinium cations and a mono-deprotonated pyridine-2,6-dicarb-oxy-lic acid. The structure contains a range of non-covalent inter-actions, such as O-Hâ¯O, O-Hâ¯N and N-Hâ¯O hydrogen bonds, as well as π-π stacking [range of centroid-centroid distances = 3.4783â
(5)-3.8059â
(5)â
Å]. The N-Hâ¯O hydrogen bond between the donor acridinium cation and the carboxyl-ate acceptor is particularly strong. The average separation between the π-stacked acridinium planes is 3.42â
(3)â
Å.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Ano de publicação:
2011
Tipo de documento:
Article