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Journal of Structural Chemistry

2014 year, number 1

STRUCTURAL ANALYSIS OF ETHYL 2-Z-PHENYLHYDRAZONO-3-E-METHYLTHIO(THIOXO)METHYLHYDRAZONE-BUTANOATE

Ping Wu
Dezhou College, Universities of Shandong, Shandong, P. R. China
Keywords: X-ray diffraction, phenylhydrazono, methylhydrazono, butanoate

Abstract

A new compound of ethyl 2-Z-phenylhydrazono-3-E-methylthio(thioxo) methylhydrazone-butanoate is synthesized via the reaction between ethyl 2-Z-phenylhydrazono-3-oxo-butanoate and S-methyldithiocarbazate at room temperature. A single crystal of the titled compound is obtained and the structure is determined by X-ray diffraction. It belongs to a monoclinic P21 space group with the cell parameters: a = 5.335(1) Å, b = 15.907(4) Å, c = 9.507(2) Å, β = 90.21(1)°, V = 806.8(4) Å3. A one-dimensional parallel structure is constructed by an unclassic hydrogen bond and a weak π–π interaction.