Transition Metal Complexes with Linkage to the Thiostannate Units Forced by Suitable Amine Molecules.

Hilbert, Jessica, Pienack, Nicole, Lühmann, Henning, Näther, Christian and Bensch, Wolfgang (2016) Transition Metal Complexes with Linkage to the Thiostannate Units Forced by Suitable Amine Molecules. Zeitschrift für anorganische und allgemeine Chemie, 642 (24). pp. 1427-1434. DOI 10.1002/zaac.201600318.

Full text not available from this repository.

Supplementary data:

Abstract

Using the solvothermal approach five new tin-sulfur compounds were synthesized. All compounds exhibit a direct covalent bond between the thiostannate unit and the charge compensating transition metal TM2+ ion, leading to the formation of discrete neutral molecules, chains or layered structures. In the structures, the [Sn2S6]4– anion is connected to the TM2+ cations in three different ways: (a) only two and opposite terminal S atoms are involved in bonding; (b) the four terminal S atoms connect two different complexes, and (c) the four terminal S atoms link four complexes. The compounds are: {[Ni(phen)2]2[Sn2S6]}·biph (1), {[Ni(phen)2]2[Sn2S6]}·phen·H2O (2), {[Fe(1,2-dach)2][Sn2S6]}n·2n1,2-dachH (3), {[Ni(cyclam)]2[Sn2S6]}n·2nH2O (4), and {[Mn(2,2′-bipy)2]2[Sn2S6]} (5). Compounds 1–3 were prepared from elements/chlorides, whereas for the preparation of compounds 4 and 5 a new synthesis strategy was developed using Na4SnS4·14H2O and TM2+ centered complexes as precursor. Under solvothermal conditions in situ condensation reaction of the [SnS4]4– anions leads to the formation of the [Sn2S6]4– moiety.

Document Type: Article
Keywords: Crystal structures; Solvothermal syntheses; Spectroscopic properties; Tin; Sulfur
Research affiliation: Kiel University > Kiel Marine Science
OceanRep > The Future Ocean - Cluster of Excellence
Kiel University
Refereed: Yes
Open Access Journal?: Yes
DOI etc.: 10.1002/zaac.201600318
ISSN: 0044-2313
Date Deposited: 16 Jan 2018 15:04
Last Modified: 23 May 2019 09:15
URI: http://oceanrep.geomar.de/id/eprint/41509

Actions (login required)

View Item View Item