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1-(2-Furo­yl)-3-(2-meth­oxy-4-nitro­phen­yl)thio­urea

The asymmetric unit of the title compound, C(13)H(11)N(3)O(5)S, contains two independent mol­ecules, which are linked by a pair of inter­molecular N—H⋯S hydrogen bonds, forming an R (2) (2)(8) ring motif. The central thio­urea core forms dihedral angles of 3.02 (12) and 14.00 (10)° with the essentia...

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Detalles Bibliográficos
Autores principales: Pratap, Seema, Singh, Durga P., Gupta, Sushil K., Yildirim, Sema Öztürk, Butcher, Ray J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588461/
https://www.ncbi.nlm.nih.gov/pubmed/23476526
http://dx.doi.org/10.1107/S1600536813002894
Descripción
Sumario:The asymmetric unit of the title compound, C(13)H(11)N(3)O(5)S, contains two independent mol­ecules, which are linked by a pair of inter­molecular N—H⋯S hydrogen bonds, forming an R (2) (2)(8) ring motif. The central thio­urea core forms dihedral angles of 3.02 (12) and 14.00 (10)° with the essentially planar furoyl groups [maximum deviations = 0.030 (2) and 0.057 (2) Å] in the two mol­ecules and dihedral angles of 2.43 (13) and 8.03 (12)° with the benzene rings. The dihedral angles between the furoyl and benzene rings in the two mol­ecules are 3.97 (10) and 5.98 (9)°. The trans–cis geometry of the thio­urea group is stabilized by three intra­molecular N—H⋯O hydrogen bonds involving carbonyl and meth­oxy O atoms with the H atom of the cis-thio­amide group and between furan O atom and the other thio­amide H atom. There is also a weak intra­molecular C—H⋯S inter­action in each mol­ecule.