Department of Chemistry, Banaras Hindu University, Varanasi, 221005, India.
Dalton Trans. 2010 Oct 7;39(37):8725-32. doi: 10.1039/c0dt00210k. Epub 2010 Aug 16.
Heterobimetallic complexes, (PPh(3))(2)M(mu-SCOPh)(2)Pb(SCOPh) [where, M = Cu(I) (1) or Ag(I) (2)] have been synthesized and characterized by FTIR, (1)H, (13)C and (31)P NMR spectroscopy. Molecular structures in solid state have been determined by single crystal X-ray diffraction. Electronic spectra of the compounds have been recorded and explained on the basis of TDDFT calculations. Luminescence and redox properties of the complexes have also been studied. Following the thermogravimetric analysis data the compounds were pyrolysed and one of the decomposition products has been characterized as Pb(4)Cu(5)O(22.6) (3) by SEM-EDX and X-ray diffraction studies.
异双核配合物，(PPh(3))(2)M(mu-SCOPh)(2)Pb(SCOPh)[其中，M = Cu(I) (1) 或 Ag(I) (2)] 已经通过傅里叶变换红外光谱 (FTIR)、(1)H、(13)C 和 (31)P NMR 光谱进行了合成和表征。通过单晶 X 射线衍射确定了固态中的分子结构。记录了化合物的电子光谱，并根据 TDDFT 计算进行了解释。还研究了配合物的发光和氧化还原性质。根据热重分析数据，对化合物进行了热解，其中一种分解产物已通过 SEM-EDX 和 X 射线衍射研究表征为 Pb(4)Cu(5)O(22.6) (3)。
