3,4-Dihydroxy­benzaldehyde thio­semi­carbazone

The asymmetric unit of the title compound, C(8)H(9)N(3)O(2)S, contains three independent mol­ecules which are stacked approximately over each other. In the crystal structure, centrosymmetric pairs of mol­ecules are formed through inter­molecular hydr­oxy–hydr­oxy O—H⋯O and hydr­oxy–sulfur O—H⋯S hydr...

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Detalles Bibliográficos
Autores principales: Tan, Kong Wai, Farina, Yang, Ng, Chew Hee, Maah, Mohd Jamil, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961592/
https://www.ncbi.nlm.nih.gov/pubmed/21202591
http://dx.doi.org/10.1107/S160053680801386X
Descripción
Sumario:The asymmetric unit of the title compound, C(8)H(9)N(3)O(2)S, contains three independent mol­ecules which are stacked approximately over each other. In the crystal structure, centrosymmetric pairs of mol­ecules are formed through inter­molecular hydr­oxy–hydr­oxy O—H⋯O and hydr­oxy–sulfur O—H⋯S hydrogen bonds which are, in turn, linked into a two-dimensional network by N—H⋯O(hydr­oxy) hydrogen bonds.

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