title: rac-N,N'-Bis(1-ferrocen-yleth-yl)pyridine-2,6-dicarboxamide.
abstract: The title compound, [Fe(2)(C(5)H(5))(2)(C(21)H(21)N(3)O(2))], a potential novel N,N',N''-tridentate ligand with (non-crystallographic) C(2) axial symmetry, adopts a U-shaped molecular conformation.
authors.forename: Pattubala A N
authors.initials: PA
authors.lastname: Reddy
authors.forename: Sk Md
authors.initials: SM
authors.lastname: Nasiruzzaman
authors.forename: Ji Eun
authors.initials: JE
authors.lastname: Lee
authors.forename: Tae-Jeong
authors.initials: TJ
authors.lastname: Kim