In the title compound, [Hg(C(16)H(18)N(3)O(2))Cl], the Hg(II) atom is four-coordinated in a tetra-hedral geometry by two N atoms from the 1,3-chelating and one O atom of a 1,3-bis-(2-ethoxy-phen-yl)triazenido ligand and one terminal chloride ion. The dihedral angle between the aromatic rings is 1.72 (14)°. In the crystal C-H⋯π stacking inter-actions occur.
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http://dx.doi.org/10.1107/S160053680900539X | DOI Listing |
Acta Crystallogr Sect E Struct Rep Online
September 2011
College of Chemistry, Tianjin Key Laboratory of Structure and Performance of Functional Molecules, Tianjin Normal University, Tianjin 300387, People's Republic of China.
In the centrosymmetric binuclear title complex, [Hg(2)Cl(4)(C(12)H(10)N(6))(2)], the Hg(II) ion is five-coordinated by two N atoms and three chloride ions with a distorted square-pyramidal geometry. In the complex, there is an intra-molecular N-H⋯N hydrogen bond. In the crystal, the binuclear units are connected by inter-molecular N-H⋯Cl hydrogen bonds, as well as π-π stacking inter-actions [centroid-centroid distances = 3.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
December 2010
The Hg(II) ion in the title centrosymmetric dinuclear complex, [Hg(2)Cl(4)(C(13)H(12)N(2))(2)]·[HgCl(2)], adopts a distorted square-pyramidal geometry, being coordinated by the bis-chelating N-heterocyclic ligand, two bridging Cl atoms and one terminal Cl atom. One of the bridging Hg-Cl bonds [2.8428 (11) Å] is significantly longer than the other [2.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
July 2009
The unique Hg(II) ion in the title centrosymmetric dinuclear complex, [Hg(2)Cl(4)(C(12)H(9)BrN(2))(2)], is in a distorted trigonal-bipyramidal coordination environment formed by the bis-chelating N-heterocyclic ligand, two bridging Cl atoms and one terminal Cl atom. One of the bridging Hg-Cl bonds is significantly longer than the other.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
February 2009
In the title compound, [Hg(C(16)H(18)N(3)O(2))Cl], the Hg(II) atom is four-coordinated in a tetra-hedral geometry by two N atoms from the 1,3-chelating and one O atom of a 1,3-bis-(2-ethoxy-phen-yl)triazenido ligand and one terminal chloride ion. The dihedral angle between the aromatic rings is 1.72 (14)°.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
October 2009
Zhengzhou University of Light Industry, Henan Provincial Key Laboratory of Surface & Interface Science, Henan, Zhengzhou 450002, People's Republic of China.
In the title coordination polymer, [Hg(2)Cl(4)(C(6)H(12)N(2))](n), each Hg(II) center within the chain is four-coordinated by one terminal Cl atom, two bridging μ(2)-Cl atoms, and one N-atom donor from a μ(2)-1,4-diaza-bicyclo-[2.2.2]octane (μ(2)-daco) ligand in a distorted tetra-hedral geometry.
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