The complex(C5Me4iBu)2Ru2(CO)4 has been synthesized by the reaction of C5Me4iBuH with Ru3(CO)12 in refluxing xylene and its molecular structure was characterized by elemental analysis,IR spectra,1H NMR and X-ray cryst...The complex(C5Me4iBu)2Ru2(CO)4 has been synthesized by the reaction of C5Me4iBuH with Ru3(CO)12 in refluxing xylene and its molecular structure was characterized by elemental analysis,IR spectra,1H NMR and X-ray crystal structure determination.Crystal data for this compound:Triclinic,space group P1,Mr=668.78,a=0.865 96(17)nm,b=0.892 90(18)nm,c=0.975 7(2)nm,α=88.39(3)°,β=71.64(3)°,γ=84.99(3)°,V=0.713 3(2)nm3,Z=1,Dc=1.557 g.cm-3,μ(Mo Kα)=1.091mm-1,F(000)=342,R1=0.025 3,wR2=0.067 6(observed reflections with I>2σ(I))and R1= 0.026 9,wR2=0.068 2(all reflections).The structure of the dimer confirms the structure with bridging and terminal CO groups,and the Ru-Ru bond distance is 0.275 19(8)nm.CCDC:693389.展开更多
文摘The complex(C5Me4iBu)2Ru2(CO)4 has been synthesized by the reaction of C5Me4iBuH with Ru3(CO)12 in refluxing xylene and its molecular structure was characterized by elemental analysis,IR spectra,1H NMR and X-ray crystal structure determination.Crystal data for this compound:Triclinic,space group P1,Mr=668.78,a=0.865 96(17)nm,b=0.892 90(18)nm,c=0.975 7(2)nm,α=88.39(3)°,β=71.64(3)°,γ=84.99(3)°,V=0.713 3(2)nm3,Z=1,Dc=1.557 g.cm-3,μ(Mo Kα)=1.091mm-1,F(000)=342,R1=0.025 3,wR2=0.067 6(observed reflections with I>2σ(I))and R1= 0.026 9,wR2=0.068 2(all reflections).The structure of the dimer confirms the structure with bridging and terminal CO groups,and the Ru-Ru bond distance is 0.275 19(8)nm.CCDC:693389.
