Rh(DMF)TPPS·5H2O的合成及光助还原水放氢的研究

Synthesis of N,N-Dimethylformamide-meso-tetra(sodium-p-sulfonatophenyi)porphyrinatorhodium(Ⅱ)and Photoassisted Reduction of Water to Hydrogen

前文报道了Ru(CO)TPPS·12H2O的合成及光解水产氢的研究.为了继续筛选光敏剂,我们用改进的方法,分别合成了Rh4(CO)12和meso-四(对苯磺酸钠)卟啉(TPPS).

The title compound[Rh(DMF)TPPS·5H2O]has been synthesized and characterizedby elemental analysis,IR,~1H NMR,ESR and TGA.The coordination geometry andvalence state of the formed complex are discussed on the basis of the results.Thephotoreduction of water by homogeneous three-component system consisting of theRh(DMF)TPPS·5H2O,TiCl3 and K2PtCl6 has been studied.