2,3-Bis(thio­phen-2-yl)pyrazine­[2,3-f][1,10]phenanthroline

The mol­ecule of the title compound, C(22)H(12)N(4)S(2), shows no crystallographic symmetry. The thiophene rings form different dihedral angles [40.15 (9) and 15.43 (10)°] with the pyrazine ring. A strong π–π stacking inter­action occurs between adjacent pyrazine­[2,3-f][1,10]phenanthroline units wi...

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Detalles Bibliográficos
Autores principales: Zheng, Chang-Ge, Kong, Jun, Zhang, Peng, Dong, Wen-Xian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344560/
https://www.ncbi.nlm.nih.gov/pubmed/22590322
http://dx.doi.org/10.1107/S160053681201522X
Descripción
Sumario:The mol­ecule of the title compound, C(22)H(12)N(4)S(2), shows no crystallographic symmetry. The thiophene rings form different dihedral angles [40.15 (9) and 15.43 (10)°] with the pyrazine ring. A strong π–π stacking inter­action occurs between adjacent pyrazine­[2,3-f][1,10]phenanthroline units with an inter­planar distance of 3.4352 (16) Å.

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