Seidlhofer, Beatrix, Pienack, Nicole and Bensch, Wolfgang (2010) Review. Synthesis of Inorganic-Organic Hybrid Thiometallate Materials with a Special Focus on Thioantimonates and Thiostannates and in situ X-Ray Scattering Studies of their Formation. Zeitschrift für Naturforschung B, 65 (8). DOI 10.1515/znb-2010-0803.

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Abstract

A richvarietyof inorganic-organichybridthioantimonates andthiostannates werepreparedduring the last few years under solvothermal conditions applying organic amine molecules or transition metal complexes as structure directors. In this review synthetic approaches to and structural features ofthesethiometallatesarediscussed. For thioantimonates(III) thestructuresrangefromwellisolated thioanions to three-dimensional networks, whereas the structural chemistry of thiostannates(IV) is stronglydominatedbythe[Sn2S6]4− anion,andnothree-dimensional thiostannatehasbeenreported sofar. Inthestructures of thioantimonates(III) several primary building unitslikethe [SbS3] trigonal pyramid, the [SbS4] unit or even the [SbS5] moiety are joined by vertex- and/or edge-linkages to formbuildingblocksofhigher structural hierarchylike[Sb3S4]semi-cubesor SbxSx heterocycles. A pronounced difference between thioantimonate and thiostannate chemistry is the tendency of Sb(III) to enhance the coordination geometry via so-called secondary bonds. In most cases the environment of Sb(III) is better described as a 3+n polyhedron with n = 1–3. The thioantimonate(V) structural chemistry is less rich than that of thioantimonates(III), and the [SbS4]3− anion shows no tendency forfurthercondensation. Byapplyingsuitablemultidentateaminemolecules,transitionmetalcations whichnormallypreferbondingtotheNatomsoftheaminescanbeincorporatedintothethiometallate frameworks

Document Type:	Article
Research affiliation:	Kiel University Kiel University > Kiel Marine Science OceanRep > The Future Ocean - Cluster of Excellence
Refereed:	Yes
Open Access Journal?:	No
Publisher:	De Gruyter
Projects:	Future Ocean
Date Deposited:	12 Jun 2018 11:28
Last Modified:	23 Sep 2019 19:37
URI:	https://oceanrep.geomar.de/id/eprint/43365

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