Anitha, S.Karthikeyan, J.Nityananda, Shetty, A.2020-03-312020-03-312012Journal of Structural Chemistry, 2012, Vol.53, 5, pp.932-937https://idr.nitk.ac.in/handle/123456789/12113The crystal structure of p-[N,N-bis(2-chloroethyl)amino]benzaldehyde-4- phenyl thiosemicarbazone(CEAB-4-PTSC) is described. The compound crystallizes in the monoclinic crystal system, P21/c space group, Z = 4, calculated density = 1.327 mg/cm3, V = 1978.2(6) 3 with unit cell parameters a = 16.240(3) , b = 12.821(2) , c = 9.8543(16) , ? = 105.382(6). The crystal structure reveals that the compound exists in the thione form and S1 and N2 are at trans-conformation to each other with respect to the N3-C12 bond. The packing of molecules in the crystal lattice is stabilized by intramolecular hydrogen bonds. 2012 Pleiades Publishing, Ltd.Article