Crystal structure of 3-(prop-2-en-1-yl)-1-{[(1E)-1,2,3,4-tetrahydronaphthalen-1-ylidene]amino}thiourea

Abstract

In the title compound, C14H17N3S, the dihedral angle between the planes of the benzene ring and the thiosemicarbazone group (r.m.s. deviation = 0.031 Å) is 8.45 (4)°. A short intramolcular N—H...N contact is seen. In the crystal, weak N—H...S hydrogen bonds connect the molecules into C(4) chains propagating in the [010] direction, with adjacent molecules in the chain related by 21 screw-axis symmetry.

Keywords

• thiosemicarbazone
• crystal structure
• N—H...S hydrogen bond