Dataset : Crystal structure of the two-dimensional coordination polymer poly[di-μ-bromido-bis­(μ-tetra­hydro­thiophene)­dicopper(I)]


General metadata

Identifiers :
local : FR-18008901306731-2021-09-24-03 external : doi:10.25666/DATAOSU-2021-09-24-03 , ccdc:2091214 , doi:10.1107/S2056989021006460
Description :
The polymeric title compound, [Cu2Br2(C4H8S)2]n, CP1, represents an example of a two-dimensional coordination polymer resulting from reaction of CuBr with tetra­hydro­thio­phene (THT) in MeCN solution. The two-dimensional layers consist of two different types of rhomboid-shaped dinuclear Cu(μ2-Br)2Cu secondary building units (SBUs); one with a quite loose Cu...Cu separation of 3.3348 (10) Å and a second one with a much closer inter­metallic contact of 2.9044 (9) Å. These SBUs are inter­connected through bridging THT ligands, in which the S atom acts as a four-electron donor bridging each Cu(μ2-Br)2Cu unit in a μ2-bonding mode. In the crystal, the layers are linked by very weak C—H...·Br hydrogen bonds with H...Br distances of 2.95 Å, thus giving rise to a three-dimensional supra­molecular network.
Disciplines :
Keywords :

Dates :
Data acquisition : 2019
Data provision : 25 Jun 2021
Metadata record : Creation : 24 Sep 2021

Update periodicity : no update
Language : English (eng)
Audience : University: master, Research


Michael Knorr, Lydie Viau, Yoann Rousselin, Marek M. Kubicki (2021): Crystal structure of the two-dimensional coordination polymer poly[di-μ-bromido-bis­(μ-tetra­hydro­thiophene)­dicopper(I)]. IUCr. doi:10.25666/DATAOSU-2021-09-24-03

Administrative metadata

Data creators : Michael Knorr [1] [2], Lydie Viau [1] [2], Yoann Rousselin [3], Marek M. Kubicki [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] : Institut de Chimie Moléculaire de l'Université de Bourgogne (UMR 6302) (Université de Bourgogne)
Publisher : International Union of Crystallography
Science contact : Michael Knorr website e-mail
Access : available

Technical metadata

Formats : chemical/x-cif
Data acquisition methods :
Datatype : Dataset


  • Crystal structure of the two-dimensional coordination polymer poly[di-μ-bromido-bis­(μ-tetra­hydro­thiophene)­dicopper(I)] (doi:10.1107/S2056989021006460)


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