Crystal and molecular structure of [(C4H9)4N][O2MoS2Cutu] (tu-thiourea) has been determined by X-ray diffraction technique. The crystal is monoclinic, space group P21/n, with a = 11.871(4), b=13.920(2), c= 15.814(11)A...Crystal and molecular structure of [(C4H9)4N][O2MoS2Cutu] (tu-thiourea) has been determined by X-ray diffraction technique. The crystal is monoclinic, space group P21/n, with a = 11.871(4), b=13.920(2), c= 15.814(11)A;β= 90.22(4)°,V=2613.2A3,Z = 4, DC= 1.459, Do = 1.46g/cm3. The final R and Rw are 0.049 and 0.056, respectively. The title complex has a rhombic planar MoCu(μ-S)2 core with Mo-Cu distance of 2.647A.The Ho atom is tetrahedrally coordinated by two 0 atoms and two u-S atoms. The Cu-S(tu) bond length of 2.191 A is significantly shorter than the Cu-S(bridge) in analogues.展开更多
C33H42 Fe2PdCl2N2 (dichloro-bis (dimethylaminomethylferrocene) pal-ladium(Ⅰ) toluene solvate) ,Mr = 755. 72,monoclinic,P21/c,a=7. 521(1),b= 11. 128 (2),c=19. 260(7) A ,β=91. 77(2)°,V=1611. 1A3,Z=2,Dc = 1. 56g&#...C33H42 Fe2PdCl2N2 (dichloro-bis (dimethylaminomethylferrocene) pal-ladium(Ⅰ) toluene solvate) ,Mr = 755. 72,monoclinic,P21/c,a=7. 521(1),b= 11. 128 (2),c=19. 260(7) A ,β=91. 77(2)°,V=1611. 1A3,Z=2,Dc = 1. 56g·cm-3,D0 = 1. 58g·cm-3,μ=76. 3cm-1, The least-squares refinement gave a final R value of 0. 062 for 2192 observed reflections. The Pd atom is of squareplanar coordination. The ferrocene ligand of in DMAF has an approximately eclipsed conformation.展开更多
C35.5H31FePdCl2O0.5P2 ({dichloro-[1,1' -bis (diphenyl) phosphino]-fer-rocene}palladium (Ⅱ) hemi acetone solvate) ,Mr = 760. 74,monoclinic,space group C2/ c,a=33. 993(4),b=10. 424(3),c=18. 364(4) A ,β=104. 52(1)&...C35.5H31FePdCl2O0.5P2 ({dichloro-[1,1' -bis (diphenyl) phosphino]-fer-rocene}palladium (Ⅱ) hemi acetone solvate) ,Mr = 760. 74,monoclinic,space group C2/ c,a=33. 993(4),b=10. 424(3),c=18. 364(4) A ,β=104. 52(1)°,V = 6299A3,Z= 8,DC=1.67 g/cm3,μ= 13. 3cm-1,F(000) = 3200,final R= 0.075 for 2058 observed reflections. The environment of the Pd atom is described as a square plane with two cis-chlorine atoms and two phosphorus atoms. The [1, 1'-bisdiphenylphospino] ferrocene (dppf) group is connected to the Pd atom as a bidentate ligand. The Pd-P distances are 2. 278(5) and 2. 278(6) A ;the Pd-Cl distances 2. 323(6) and 2. 345(6) A.展开更多
文摘Crystal and molecular structure of [(C4H9)4N][O2MoS2Cutu] (tu-thiourea) has been determined by X-ray diffraction technique. The crystal is monoclinic, space group P21/n, with a = 11.871(4), b=13.920(2), c= 15.814(11)A;β= 90.22(4)°,V=2613.2A3,Z = 4, DC= 1.459, Do = 1.46g/cm3. The final R and Rw are 0.049 and 0.056, respectively. The title complex has a rhombic planar MoCu(μ-S)2 core with Mo-Cu distance of 2.647A.The Ho atom is tetrahedrally coordinated by two 0 atoms and two u-S atoms. The Cu-S(tu) bond length of 2.191 A is significantly shorter than the Cu-S(bridge) in analogues.
文摘C33H42 Fe2PdCl2N2 (dichloro-bis (dimethylaminomethylferrocene) pal-ladium(Ⅰ) toluene solvate) ,Mr = 755. 72,monoclinic,P21/c,a=7. 521(1),b= 11. 128 (2),c=19. 260(7) A ,β=91. 77(2)°,V=1611. 1A3,Z=2,Dc = 1. 56g·cm-3,D0 = 1. 58g·cm-3,μ=76. 3cm-1, The least-squares refinement gave a final R value of 0. 062 for 2192 observed reflections. The Pd atom is of squareplanar coordination. The ferrocene ligand of in DMAF has an approximately eclipsed conformation.
文摘C35.5H31FePdCl2O0.5P2 ({dichloro-[1,1' -bis (diphenyl) phosphino]-fer-rocene}palladium (Ⅱ) hemi acetone solvate) ,Mr = 760. 74,monoclinic,space group C2/ c,a=33. 993(4),b=10. 424(3),c=18. 364(4) A ,β=104. 52(1)°,V = 6299A3,Z= 8,DC=1.67 g/cm3,μ= 13. 3cm-1,F(000) = 3200,final R= 0.075 for 2058 observed reflections. The environment of the Pd atom is described as a square plane with two cis-chlorine atoms and two phosphorus atoms. The [1, 1'-bisdiphenylphospino] ferrocene (dppf) group is connected to the Pd atom as a bidentate ligand. The Pd-P distances are 2. 278(5) and 2. 278(6) A ;the Pd-Cl distances 2. 323(6) and 2. 345(6) A.
