Introducing Benzene-1,3,5-tri(dithiocarboxylate) as a Multidentate Linker in Coordination ChemistryClick to copy article linkArticle link copied!
- Margit AustMargit AustChair of Inorganic and Metal−Organic Chemistry, Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyMore by Margit Aust
- Anna J. HeroldAnna J. HeroldChair of Inorganic and Metal−Organic Chemistry, Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyMore by Anna J. Herold
- Lukas NiedereggerLukas NiedereggerAssistant Professorship of Bioinorganic Chemistry, Catalysis Research Center, Technical University of Munich, Ernst-Otto-Fischer Straße 1, 85748 Garching, GermanyMore by Lukas Niederegger
- Christian SchneiderChristian SchneiderChair of Inorganic and Metal−Organic Chemistry, Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyMore by Christian Schneider
- David C. MayerDavid C. MayerChair of Inorganic and Metal−Organic Chemistry, Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyMore by David C. Mayer
- Markus DreesMarkus DreesChair of Inorganic and Metal−Organic Chemistry, Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyMore by Markus Drees
- Julien Warnan*Julien Warnan*Email: [email protected]Chair of Inorganic and Metal−Organic Chemistry, Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyMore by Julien Warnan
- Alexander Pöthig*Alexander Pöthig*Email: [email protected]Chair of Inorganic and Metal−Organic Chemistry, Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyMore by Alexander Pöthig
- Roland A. Fischer*Roland A. Fischer*Email: [email protected]Chair of Inorganic and Metal−Organic Chemistry, Department of Chemistry and Catalysis Research Center, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, GermanyMore by Roland A. Fischer
Abstract

Benzene-1,3,5-tri(dithiocarboxylate) (BTDTC3–), the sulfur-donor analogue of trimesate (BTC3–, benzene-1,3,5-tricarboxylate), is introduced, and its potential as a multidentate, electronically bridging ligand in coordination chemistry is evaluated. For this, the sodium salt Na3BTDTC has been synthesized, characterized, and compared with the sodium salt of the related ditopic benzene-1,4-di(dithiocarboxylate) (Na2BDDTC). Single-crystal X-ray diffraction of the respective tetrahydrofuran (THF) solvates reveals that such multitopic aromatic dithiocarboxylate linkers can form both discrete metal complexes (Na3BTDTC·9THF) and (two-dimensional) coordination polymers (Na2BDDTC·4THF). Additionally, the versatile coordination behavior of the novel BTDTC3– ligand is demonstrated by successful synthesis and characterization of trinuclear Cu(I) and hexanuclear Mo(II)2 paddlewheel complexes. The electronic structure and molecular orbitals of both dithiocarboxylate ligands as well as their carboxylate counterparts are investigated by density functional theory computational methods. Electrochemical investigations suggest that BTDTC3– enables electronic communication between the coordinated metal ions, rendering it a promising tritopic linker for functional coordination polymers.
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This article is cited by 4 publications.
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