Crystal structure of 3,5-di-methyl-pyridine N-oxide dihydrate.
Acta Crystallogr E Crystallogr Commun
; 72(Pt 12): 1687-1690, 2016 Dec 01.
Article
em En
| MEDLINE
| ID: mdl-27980810
In the title compound, also known as 3,5-lutidine N-oxide dihydrate, C7H9NO·2H2O, the N-O bond is weakened due to the involvement of the O atom as an acceptor of hydrogen bonds from the two water mol-ecules of crystallization present in the asymmetric unit. Fused R35(10) ring motifs based on O-Hâ¯O hydrogen bonds form chains in the [010] direction, which are further connected by weak C-Hâ¯O inter-molecular contacts. As a result, the lutidine mol-ecules are stacked in an efficient manner, with π-π contacts characterized by a short separation of 3.569â
(1)â
Å between the benzene rings.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr E Crystallogr Commun
Ano de publicação:
2016
Tipo de documento:
Article
País de afiliação:
México
País de publicação:
Reino Unido