Bis{μ-2,5-bis­[4-(2-pyridylmethyl­amino)phen­yl]-1,3,4-oxadiazole}bis­[dichlorido­mercury(II)]

In the title centrosymmetric compound, [Hg(2)Cl(4)(C(26)H(22)N(6)O)(2)], each Hg(II) center adopts a distorted HgN(3)Cl(2) trigonal bipyramidal coordination geometry, formed by two pyridine N atoms, one imine N atom and two chloride anions. Within the organic ligand, the oxadiazole ring is nearly co...

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Detalles Bibliográficos
Autores principales: Liu, Li-Li, Hou, Gui-Ge, Ma, Jian-Ping, Huang, Ru-Qi, Dong, Yu-Bin
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961020/
https://www.ncbi.nlm.nih.gov/pubmed/21202011
http://dx.doi.org/10.1107/S1600536808006788
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author Liu, Li-Li
Hou, Gui-Ge
Ma, Jian-Ping
Huang, Ru-Qi
Dong, Yu-Bin
author_facet Liu, Li-Li
Hou, Gui-Ge
Ma, Jian-Ping
Huang, Ru-Qi
Dong, Yu-Bin
author_sort Liu, Li-Li
collection PubMed
description In the title centrosymmetric compound, [Hg(2)Cl(4)(C(26)H(22)N(6)O)(2)], each Hg(II) center adopts a distorted HgN(3)Cl(2) trigonal bipyramidal coordination geometry, formed by two pyridine N atoms, one imine N atom and two chloride anions. Within the organic ligand, the oxadiazole ring is nearly coplanar with the two benzene rings [dihedral angles = 5.9 (4) and 6.5 (4)°] and nearly perpendicular to the two pyridine rings with the same dihedral angle of 77.4 (4)°. The two organic ligands bridge two Hg(II) ions to form the macrocyclic complex. Inter­molecular N—H⋯Cl and N—H⋯N hydrogen bonding helps to stabilize the crystal structure.
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spelling pubmed-29610202010-12-30 Bis{μ-2,5-bis­[4-(2-pyridylmethyl­amino)phen­yl]-1,3,4-oxadiazole}bis­[dichlorido­mercury(II)] Liu, Li-Li Hou, Gui-Ge Ma, Jian-Ping Huang, Ru-Qi Dong, Yu-Bin Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title centrosymmetric compound, [Hg(2)Cl(4)(C(26)H(22)N(6)O)(2)], each Hg(II) center adopts a distorted HgN(3)Cl(2) trigonal bipyramidal coordination geometry, formed by two pyridine N atoms, one imine N atom and two chloride anions. Within the organic ligand, the oxadiazole ring is nearly coplanar with the two benzene rings [dihedral angles = 5.9 (4) and 6.5 (4)°] and nearly perpendicular to the two pyridine rings with the same dihedral angle of 77.4 (4)°. The two organic ligands bridge two Hg(II) ions to form the macrocyclic complex. Inter­molecular N—H⋯Cl and N—H⋯N hydrogen bonding helps to stabilize the crystal structure. International Union of Crystallography 2008-03-14 /pmc/articles/PMC2961020/ /pubmed/21202011 http://dx.doi.org/10.1107/S1600536808006788 Text en © Liu et al. 2008 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Metal-Organic Papers
Liu, Li-Li
Hou, Gui-Ge
Ma, Jian-Ping
Huang, Ru-Qi
Dong, Yu-Bin
Bis{μ-2,5-bis­[4-(2-pyridylmethyl­amino)phen­yl]-1,3,4-oxadiazole}bis­[dichlorido­mercury(II)]
title Bis{μ-2,5-bis­[4-(2-pyridylmethyl­amino)phen­yl]-1,3,4-oxadiazole}bis­[dichlorido­mercury(II)]
title_full Bis{μ-2,5-bis­[4-(2-pyridylmethyl­amino)phen­yl]-1,3,4-oxadiazole}bis­[dichlorido­mercury(II)]
title_fullStr Bis{μ-2,5-bis­[4-(2-pyridylmethyl­amino)phen­yl]-1,3,4-oxadiazole}bis­[dichlorido­mercury(II)]
title_full_unstemmed Bis{μ-2,5-bis­[4-(2-pyridylmethyl­amino)phen­yl]-1,3,4-oxadiazole}bis­[dichlorido­mercury(II)]
title_short Bis{μ-2,5-bis­[4-(2-pyridylmethyl­amino)phen­yl]-1,3,4-oxadiazole}bis­[dichlorido­mercury(II)]
title_sort bis{μ-2,5-bis­[4-(2-pyridylmethyl­amino)phen­yl]-1,3,4-oxadiazole}bis­[dichlorido­mercury(ii)]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961020/
https://www.ncbi.nlm.nih.gov/pubmed/21202011
http://dx.doi.org/10.1107/S1600536808006788
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