title: Tetra-n-butyl-ammonium tricyanido[N-(2-pyridyl-carbon-yl)pyridine-2-carbox-imidato]ferrate(III) dihydrate.
abstract: In the title compound, (C(16)H(36)N)[Fe(C(12)H(8)N(3)O(2))(CN)(3)]·2H(2)O, the tetra-n-butyl-ammonium ion has a tetra-hedral configuration around the N atom, while the Fe(III) atom of the tricyanido[N-(2-pyridyl-carbon-yl)pyridine-2-carboximidato]iron(III) anion adopts a distorted octa-hedral geometry. O-H⋯O and O-H⋯N hydrogen bonds link the components in the crystal structure.
authors.forename: Yunyun
authors.initials: Y
authors.lastname: Xiao
authors.forename: Xiaoping
authors.initials: X
authors.lastname: Shen
authors.forename: Yizhi
authors.initials: Y
authors.lastname: Li