1-(Biphenyl-4-ylmethylidene)thiosemicarbazide monohydrate
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In the title compound, C14H13N3S.H 2O, the thiosemicarbazide group is nearly planar, with a maximum deviation of 0.072 (2) Å from the ideal least-squares plane, and shows an E conformation. In the crystal packing, the water molecules are involved in an extensive intermolecular N - H⋯O hydrogen-bond network, assisted by O - H⋯S interactions, which link the independent molecules into chains extended along b axis. An intramolecular hydrogen N - H⋯N bond helps to stabilize the molecular conformation.
In the title compound, C14H13N3S.H 2O, the thiosemicarbazide group is nearly planar, with a maximum deviation of 0.072 (2) Å from the ideal least-squares plane, and shows an E conformation. In the crystal packing, the water molecules are involved in an extensive intermolecular N - H⋯O hydrogen-bond network, assisted by O - H⋯S interactions, which link the independent molecules into chains extended along b axis. An intramolecular hydrogen N - H⋯N bond helps to stabilize the molecular conformation.
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Financial support by the Agencia Española de Cooperación Internacional y Desarrollo (AECID), FEDER funding, Spanish MICINN (MAT2006–01997 and Factoría de Cristalización Consolider Ingenio 2010), Gobierno del Principado de Asturias (PCTI) and Banco Santander is acknowledged.
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