Two-dimensional polymeric [Hg4([mu]2-I)6I2([mu]2-C4S6)]n (2011)

Data creators : Aurélien Hameau [1] [2], Carsten Strohmann [3], Fabrice Guyon [1] [2], Michael Knorr [1] [2], Victoria Colquhoun [3]
[1] : Institut UTINAM (UMR 6213) (Université de Franche-Comté)
[2] : Observatoire des Sciences de l'Univers - Terre, Homme, Environnement, Temps, Astronomie (UAR 3245) (Université de Franche-Comté)
[3] : Technische Universität Dortmund
Description :
The title compound, poly[([mu]2-2H,5H-1,3-dithiolo[4,5-d][1,3]di­thiole-2,5-dithione)hexa-[mu]2-iodido-diiodidotetra­mercury(II)], [Hg4I8(C4S6)]n, represents the first example of a coordination polymer assembled by the [alpha],[alpha]-C4S6 dithione ligand. The HgII ions are four-coordinated in a distorted tetra­hedral geometry, the coordination demand being satisfied either by four bridging iodide ligands or by three iodide ligands (one terminal and two bridging) and a thio­carbonyl S atom. Due to the bridging nature of the dithione ligand, the coordination polymer has a two-dimensional structure, built up of undulated layers parallel to (001). There is an inversion center at the mid-point of the central C=C double bond.
Disciplines :
chemistry, inorganic & nuclear (chemistry), crystallography (chemistry), polymer science (chemistry)

General metadata

Data acquisition date : from 2008 to 2009
Data acquisition methods :
Language : English (eng)
Formats : chemical/x-cif
Audience : University: master, Research
Publications :
Record created 22 Jul 2016 by Michael Knorr.
Local identifier: FR-18008901306731-2016-07-22-02.


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Université de Bourgogne, Université de Franche-Comté, UTBM, AgroSup Dijon, ENSMM, BSB, Arts des Metiers