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N-(3-Methyl­phen­yl)-N′-(4-nitro­benzo­yl)thio­urea

Xian, Liang
Fonte: International Union of Crystallography Publicador: International Union of Crystallography
Tipo: Artigo de Revista Científica
Publicado em 20/09/2008 EN
Relevância na Pesquisa
17.11%
Two mol­ecules of the title compound, C15H13N3O3S, are linked by an inter­molecular N—H⋯S hydrogen bond. There is also an intra­molecular N—H⋯O hydrogen bond, forming a six-membered ring. The steric restriction of the m-methyl and p-nitro groups, as well as the intra­molecular hydrogen bond, are the main factors influencing the mol­ecular conformation.

4-Methyl-N′-(2-oxoindolin-3-yl­idene)benzene-1-sulfono­hydrazide

Fonseca, Alexandra de Souza; Storino, Tomás Garcia; Carratu, Vanessa Santana; Locatelli, Aline; de Oliveira, Adriano Bof
Fonte: International Union of Crystallography Publicador: International Union of Crystallography
Tipo: Artigo de Revista Científica
Publicado em 12/11/2011 EN
Relevância na Pesquisa
17.11%
In the title compound, C15H13N3O3S, the C—S—N(H)—N linkage is non-planar, the torsion angle being −65.12 (13)° and the S atom showing a tetra­hedral environment. The compound has two almost planar fragments linked to the S atom: the isatin-derivative fragment [(C8H5NO)N—N(H)–] and the tolyl fragment [C7H7–] have maximum deviations from the mean plane through the non-H atoms of 0.0813 (13) and 0.0094 (16) Å, respectively, and make an inter­planar angle of 80.48 (3)°. In the crystal, mol­ecules are connected into inversion dimers via pairs of N—H⋯O hydrogen bonds. Additionally, the mol­ecular structure is stabilized by an intra­molecular N—H⋯O hydrogen bond.

4-Methyl-N′-(2-oxoindolin-3-yl­idene)benzene-1-sulfono­hydrazide

Fonseca, Alexandra de Souza; Storino, Tomás Garcia; Carratu, Vanessa Santana; Locatelli, Aline; Oliveira, Adriano Bof de
Fonte: International Union of Crystallography Publicador: International Union of Crystallography
Tipo: Artigo de Revista Científica
EN
Relevância na Pesquisa
27.9%
In the title compound, C15H13N3O3S, the C-S-N(H)-N linkage is non-planar, the torsion angle being -65.12 (13)° and the S atom showing a tetrahedral environment. The compound has two almost planar fragments linked to the S atom: the isatin-derivative fragment [(C8H5NO)N-N(H)-] and the tolyl fragment [C7H7-] have maximum deviations from the mean plane through the non-H atoms of 0.0813 (13) and 0.0094 (16) Å, respectively, and make an interplanar angle of 80.48 (3)°. In the crystal, molecules are connected into inversion dimers via pairs of N-HO hydrogen bonds. Additionally, the molecular structure is stabilized by an intramolecular N-HO hydrogen bond.