| 20163106 |
Semeniuc RF, Reamer TJ, Blitz JP, Wheeler KA, Smith MD: Functionalized O-alkyldithiocarbonates: a new class of ligands designed for luminescent heterometallic materials. Inorg Chem. 2010 Mar 15;49(6):2624-9.
The new ligand 4-PyCH (2) OCS (2) Na, that combines two different donor groups in one molecule (a soft -CS (2)(-) group and a hard pyridine moiety), has been synthesized. The ligand coordinates to a [(bipy) Re (CO)(3)](+) center in a monodentate fashion through one of its soft sulfur atoms, leaving the hard pyridine terminus free for further coordination chemistry. Using a Ni (II) dithiophosphonate linker, the heterometallic {[CH (3) OCH (2) CH (2) OP (An) S (2)](2) Ni}[4-PyCH (2) OCS (2) Re (bipy)(CO)(3)](2) complex is obtained, through the coordination of two pyridine groups to the Ni (II) center. This simple, high-yield stepwise strategy toward heterometallic complexes could be easily transferable to other 1,1-dithiolate ligands and used in combination with a large variety of luminescent metallic systems. |
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