1-(2-Chloro-benzo-yl)-3-[4-(trifluoro-meth-oxy)phen-yl]urea.
Acta Crystallogr Sect E Struct Rep Online
; 64(Pt 7): o1218, 2008 Jun 07.
Article
em En
| MEDLINE
| ID: mdl-21202855
ABSTRACT
The title compound, C(15)H(10)ClF(3)N(2)O(3), is considered to belong to a fourth generation of insecticides with properties such as high selectivity, low acute toxicity for mammals and high biological activity. The dihedral angle between the two benzene rings is 59.3â
(2)°. Intra-molecular C-Hâ¯O and N-Hâ¯O hydrogen bonds are observed. Inter-molecular N-Hâ¯O hydrogen bonding generates a centrosymmetric dimer. The F atoms are disordered over two positions; the site occupancy factors are 0.52 and 0.48.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Ano de publicação:
2008
Tipo de documento:
Article