以二烷基二硫代磷酸亚铜和二茂铁基双膦配体为原料,二氯甲烷为溶剂合成了一个新颖的晶体化合物{CuS2P(OCH2Ph)2[Fe(η5-C5H4PPh2)2]} 1.其结构通过IR,元素分析和X-射线单晶衍射法确定.化合物1中的铜原子与螯合配体dppf中的两个磷原子配位[Cu-P 键长分别是 2.2492(5)和 2.2364(4)],并与dtp中的两个硫原子配位[Cu-S键长分别是2.4055(5)和 2.4582(5)],中心铜原子形成扭曲的四面体构型.%Reaction of Cu(dtp)(dtp=dithiophosphato)with dppf(dppf=1,1'-bis(diphenyl- phosphino)ferrocene)in dichloromethane solution led to the title compound [Cu(dtp)(dppf)](1).Its structure was determined by IR,elemental analysis and X-ray diffraction.The crystal structure is of triclinic,space group P1 with a=12.5935(12),b=12.8693(12),c=14.0812(10),α=90.7610(10),β=95.940(4),γ=113.162(4),V=2083.3(3)3,Z=2,C48H42CuFeO2 P3 S2,Mr=927.24,Dc=1.478 g/cm3,F(000)=956,the final R=0.0294 and wR=0.0723 for10164 observed reflections with I > 2σ(I).In the compound,the copper atom,exhibiting a distorted tetrahedral geometry,is coordinated by two phosphor atoms from the chelating dppf ligand [Cu-P bond lengths=2.2492(5)and 2.2364(4)] and two sulfur atoms from the bidentate dtp ligand [Cu-S bond lengths=2.4055(5)and 2.4582(5)],respectively.
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