Pienack, Nicole, Luehmann, Henning, Seidlhofer, Beatrix, Ammermann, Janina, Zeisler, Christoph, Danker, Felix, Naether, Christian and Bensch, Wolfgang (2014) Six new tin-sulfur containing compounds obtained under solvothermal conditions. Solid State Sciences, 33 . pp. 67-72. DOI 10.1016/j.solidstatesciences.2014.04.014.

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Abstract

During explorative solvothermal syntheses six new compounds containing either the [Sn2S6](4-) or the [SnS4](4-) anion were obtained and structurally characterized: [Ni(1,2-dach)(3)](2)Sn2S6 center dot 4H(2)O (1) (1,2-dach = trans-1,2-diaminocyclohexane), o-{[Ni(tepa)](2)Sn2S6} (2) (tepa = tetraethylenepentamine), [Ni(peha)](2)Sn2S6 center dot H2O (3) (peha = pentaethylenehexamine), [Ni(aepa)](2)Sn2S6 (4) (aepa = N-2-aminoethyl-1,3-propandiamine), [Co(dien)](2)Sn2S6 (5) (dien = diethylenetriamine), and {[Mn(trien)](2)SnS4} (trien = triethylenetetramine). In all compounds in-situ formed transition metal amine complexes act as charge compensating ligands or are bound to the thiostannate anions. Compound 2 is an orthorhombic polymorph of a recently published monoclinic compound. In compound 6 the very rare [Mn2N8S2] bi-octahedron is observed as main structural motif. This compound contains a one-dimensional chain which was also observed in a pseudo-polymorphic compound. The structures of all compounds are characterized by an extended hydrogen bonding network between S atoms of the anions and the H atoms of the amine ligands and/or water molecules. (C) 2014 Elsevier Masson SAS. All rights reserved.

Document Type:	Article
Additional Information:	Times Cited: 2 0 2
Keywords:	Thiostannates, Tin–sulfur containing compounds, Solvothermal syntheses, Crystal structures, Spectroscopic properties
Research affiliation:	Kiel University Kiel University > Kiel Marine Science OceanRep > The Future Ocean - Cluster of Excellence
Refereed:	Yes
Open Access Journal?:	No
Publisher:	Elsevier
Projects:	Future Ocean
Date Deposited:	30 Mar 2015 12:39
Last Modified:	23 Sep 2019 20:03
URI:	https://oceanrep.geomar.de/id/eprint/28142

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