title: (4,5-Diaza-fluoren-9-one-κN,N')bis-(thio-cyanato-κS)mercury(II).
abstract: In the title compound, [Hg(NCS)(2)(C(11)H(6)N(2)O)], the Hg(II) atom, lying on a twofold rotation axis, is four-coordinated in a distorted tetra-hedral geometry by an N,N'-bidentate diaza-fluoren-9-one ligand and two thio-cyanate anions. In the crystal, inter-molecular C-H⋯N and C-H⋯O hydrogen bonds are effective in the stabilization of the structure.
authors.affiliation: Department of Chemistry, Shahid Beheshti University, G. C., Evin, Tehran 1983963113, Iran.
authors.forename: Behrouz
authors.initials: B
authors.lastname: Notash
authors.forename: Nasser
authors.initials: N
authors.lastname: Safari
authors.forename: Vahid
authors.initials: V
authors.lastname: Amani