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Chlorido[1-(2-eth-oxy-phen-yl)3-(4-nitro-phen-yl)triazenido]mercury(II).


ABSTRACT: In the title compound, [Hg(C(14)H(13)N(4)O(3))Cl], the Hg(II) atom is four-coordinated by one O atom and two N atoms from a tridentate 1-(2-eth-oxy-phen-yl)-3-(4-nitro-phen-yl)triazenide ligand and one terminal chloride ion in a distorted square-planar geometry. In the crystal structure, the mononuclear complexes are linked into pairs through C-H?O and C-H?Cl hydrogen bonds as well as ?-? and C-H?? stacking inter-actions. In addition, weak Hg-?(6)-arene ?-inter-actions [mean distance of 3.667?(2)?Å] are present between these dimers. The ?-? stacking inter-actions are between aromatic rings with a centroid-centroid distance of 3.884?(2)?Å. Moreover, edge-to-face inter-actions are present between eth-oxy CH groups and aromatic rings with H?? distances of 2.81?Å.

SUBMITTER: Melardi MR 

PROVIDER: S-EPMC3007569 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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Chlorido[1-(2-eth-oxy-phen-yl)3-(4-nitro-phen-yl)triazenido]mercury(II).

Melardi Mohammad Reza MR   Roohi Zeynab Z   Heidari Nazanin N   Rofouei Mohammad Kazem MK  

Acta crystallographica. Section E, Structure reports online 20100721 Pt 8


In the title compound, [Hg(C(14)H(13)N(4)O(3))Cl], the Hg(II) atom is four-coordinated by one O atom and two N atoms from a tridentate 1-(2-eth-oxy-phen-yl)-3-(4-nitro-phen-yl)triazenide ligand and one terminal chloride ion in a distorted square-planar geometry. In the crystal structure, the mononuclear complexes are linked into pairs through C-H⋯O and C-H⋯Cl hydrogen bonds as well as π-π and C-H⋯π stacking inter-actions. In addition, weak Hg-μ(6)-arene π-inter-actions [mean distance of 3.667 (2  ...[more]

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