title: 4,4'-[Piperazine-1,4-diylbis(propyl-ene-nitrilo-methyl-idyne)]diphenol.
abstract: In the title mol-ecule, C(24)H(32)N(4)O(2), the piperazine ring adopts a chair conformation and the dihedral angle between the two benzene rings is 35.4 (1)°. In the crystal structure, inter-molecular O-H⋯N hydrogen bonds link mol-ecules into chains along [001].
authors.forename: Ruibo
authors.initials: R
authors.lastname: Xu
authors.forename: Xingyou
authors.initials: X
authors.lastname: Xu
authors.forename: Xujie
authors.initials: X
authors.lastname: Yang
authors.forename: Yuping
authors.initials: Y
authors.lastname: Huang
authors.forename: Chunmei
authors.initials: C
authors.lastname: Xu