The new dithiocarbamate 4-vinylbenzyl 9H-carbazole-9-carbodithioate was synthesized and characterized by means of 1H NMR,elemental analysis,FT-IR,and X-ray crystallography.The crystal structure is of triclinic,space g...The new dithiocarbamate 4-vinylbenzyl 9H-carbazole-9-carbodithioate was synthesized and characterized by means of 1H NMR,elemental analysis,FT-IR,and X-ray crystallography.The crystal structure is of triclinic,space group Pī,with a=9.4301(19) nm,b=9.518(2) nm,c=10.541(2),α=83.909(16) °,β=77.279(13)°,γ=79.312(14) °,V=904.8(3) nm3,Z=2,F(000)=376,Dc=1.319 mg/ m3,final R1=0.0731,wR2=0.1615 for 10164 observed reflections with I> 2σ(I).The thermal stability of the title compound was also studied.The main released gas product of the thermal decomposition of the title compound were possibly nitrogen,carbon sulfide and hydrogen sulfide,and the final solid product was 14.5% carbon leavings.展开更多
A planar metal complex NiL, H2L=acenaphthenequinone bis(S benzyldithiocarbazate), 1, has been prepared via the template effect of nickel ion. Crystal structure of 1 was determined by X ray diffraction analysis and sho...A planar metal complex NiL, H2L=acenaphthenequinone bis(S benzyldithiocarbazate), 1, has been prepared via the template effect of nickel ion. Crystal structure of 1 was determined by X ray diffraction analysis and shows the planar coordination configuration around the central nickel atom. Z scan measurements show that 1 is a transition metal complex exhibiting high third order nonlinear optical effect.展开更多
The title complex, mercury bridged biferrocene trinuclear complex Hg(FcL)2. Bis (S-methyl-N- (1-ferrocenyl-1-methyl) methylenedithiocarbazate) mercury,Crystallizes in space group Pbca with a =19. 510 (4), b=19. 921 (5...The title complex, mercury bridged biferrocene trinuclear complex Hg(FcL)2. Bis (S-methyl-N- (1-ferrocenyl-1-methyl) methylenedithiocarbazate) mercury,Crystallizes in space group Pbca with a =19. 510 (4), b=19. 921 (5), c=15. 581 (3)A. V=6095(3) A, Z=8,M.=863. 12, Dc=1.881 g/cm3; u=19. 24 cm-1 and F(000) = 3376. The final refinement of 2455 observed reflections is converged with R= 0. 043 and Rw=0.047. X-ray crystal structure analysis revealed that the coordinationgeometry of Hg atom is a distorted tetrahedron with two Hg-N bonds and two Hg- S bonds. The Schiff-base ligand loses a proton from its tautomeric thiol form and is cryordianted to the Hg aotm uia the mercapto sulphur and the β-nitrogen atoms.展开更多
文摘The new dithiocarbamate 4-vinylbenzyl 9H-carbazole-9-carbodithioate was synthesized and characterized by means of 1H NMR,elemental analysis,FT-IR,and X-ray crystallography.The crystal structure is of triclinic,space group Pī,with a=9.4301(19) nm,b=9.518(2) nm,c=10.541(2),α=83.909(16) °,β=77.279(13)°,γ=79.312(14) °,V=904.8(3) nm3,Z=2,F(000)=376,Dc=1.319 mg/ m3,final R1=0.0731,wR2=0.1615 for 10164 observed reflections with I> 2σ(I).The thermal stability of the title compound was also studied.The main released gas product of the thermal decomposition of the title compound were possibly nitrogen,carbon sulfide and hydrogen sulfide,and the final solid product was 14.5% carbon leavings.
文摘A planar metal complex NiL, H2L=acenaphthenequinone bis(S benzyldithiocarbazate), 1, has been prepared via the template effect of nickel ion. Crystal structure of 1 was determined by X ray diffraction analysis and shows the planar coordination configuration around the central nickel atom. Z scan measurements show that 1 is a transition metal complex exhibiting high third order nonlinear optical effect.
文摘The title complex, mercury bridged biferrocene trinuclear complex Hg(FcL)2. Bis (S-methyl-N- (1-ferrocenyl-1-methyl) methylenedithiocarbazate) mercury,Crystallizes in space group Pbca with a =19. 510 (4), b=19. 921 (5), c=15. 581 (3)A. V=6095(3) A, Z=8,M.=863. 12, Dc=1.881 g/cm3; u=19. 24 cm-1 and F(000) = 3376. The final refinement of 2455 observed reflections is converged with R= 0. 043 and Rw=0.047. X-ray crystal structure analysis revealed that the coordinationgeometry of Hg atom is a distorted tetrahedron with two Hg-N bonds and two Hg- S bonds. The Schiff-base ligand loses a proton from its tautomeric thiol form and is cryordianted to the Hg aotm uia the mercapto sulphur and the β-nitrogen atoms.
