title: 2,2'-[Nonane-1,9-diylbis(nitrilo-methyl-idyne)]diphenol.
abstract: In the title Schiff base compound, C(23)H(30)N(2)O(2), the complete mol-ecule is generated by crystallographic twofold symmetry, with one C atom lying on the rotation axis. The nonane chain adopts a linear conformation and the hydr-oxy group forms an intra-molecular O-H⋯N hydrogen bond to the imine group.
authors.affiliation: Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
authors.forename: Norbani
authors.initials: N
authors.lastname: Abdullah
authors.forename: Kong Mun
authors.initials: KM
authors.lastname: Lo
authors.forename: Hairul Anuar
authors.initials: HA
authors.lastname: Tajuddin
authors.forename: Jia Ti
authors.initials: JT
authors.lastname: Tee
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng