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.