Crystal structures of 2,3-bis(thiophen-2-yl)pyrido[2,3-b]pyrazine and 7-bromo-2,3-bis(thiophen-2-yl)pyrido[2,3-b]pyrazine

The crystal structures of 2,3-bis(thiophen-2-yl)pyrido[2,3-b]pyrazine, C15H9N3S2 (1), and 7-bromo-2,3-bis(thiophen-2-yl)pyrido[2,3-b]pyrazine, C15H8BrN3S2 (2), are discussed. Both molecules crystallize in space group P21/c. In 1, the thienyl rings are inclined to the mean plane of the pyridopyrazine...

ver descrição completa

Detalhes bibliográficos

Principais autores:	Rafal Popek, Guy Crundwell
Formato:	Artigo
Idioma:	Inglês
Publicado em:	International Union of Crystallography 2019-01-01
coleção:	Acta Crystallographica Section E: Crystallographic Communications
Assuntos:	crystal structure pyrido[2,3-b]pyrazines offset π-π interactions hydrogen bonding
Acesso em linha:	http://scripts.iucr.org/cgi-bin/paper?S2056989018016882
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!