Six triphenyltin?髧 N-alkylpiperazinyldithiocarbamates have been synthesized by the reaction of triphenyltin chloride with N-alkylpiperazinyldithiocarbamates and characterized by elemental analysis, UV, IR and 1H NMR....Six triphenyltin?髧 N-alkylpiperazinyldithiocarbamates have been synthesized by the reaction of triphenyltin chloride with N-alkylpiperazinyldithiocarbamates and characterized by elemental analysis, UV, IR and 1H NMR. The crystal structure of Ph3SnS2CN(C2H4)2NCH3 (1) has been determined by X-ray single crystal diffraction. The crystal of the compound 1 belongs to triclinic with space group P1, a=1.033 56(18) nm, b=1.148 8(2) nm, c=1.191 6(2) nm, α=66.282(2)°, β=78.756(2)°, γ=67.476(2)°, Z=2, V=1.195 2(4) nm3, Dc=1.460 g·cm-3, μ=1.256 mm-1, R=0.025 1, wR=0.058 3. The structure shows a distorted tigonal bipyramidal configuration with five-coordination for the central tin atom. CCDC: 240375.展开更多
The novel bismuth?complex with dithiotetrahydropyrrolocarbamate, [Bi(S2CNC4H8 )3]2 has been synthesized. The crystal structure has been determined by X-ray s ingle crystal diffraction. The crystal belongs to monoclini...The novel bismuth?complex with dithiotetrahydropyrrolocarbamate, [Bi(S2CNC4H8 )3]2 has been synthesized. The crystal structure has been determined by X-ray s ingle crystal diffraction. The crystal belongs to monoclinic with space group C2 /c, a=1.6356(9) nm, b=1.1875(6) nm, c=2.3954(13) nm, β=100.741(8)°, Z=4, V=4.5 71(4) nm3, Dx=1.882g·cm-3,μ=8.267mm-1, F(000)=2512, R=0.0404, wR=0.0622. In this binuclear complex, each Bi?is seven coordinate with a distorted pentagonal bipyramidal geometry. CCDC: 179924.展开更多
IMG SRC="IMAGE/11170016.JPG" HEIGHT=11 WIDTH=12> Tri(o chlorbenzyl)tin dithiotetrahydropyrrolocarbamate 1 and tri(o fluorbenzyl)tin dithiotetrahydropyrrolocarbamate 2 were synthesized. Their structures we...IMG SRC="IMAGE/11170016.JPG" HEIGHT=11 WIDTH=12> Tri(o chlorbenzyl)tin dithiotetrahydropyrrolocarbamate 1 and tri(o fluorbenzyl)tin dithiotetrahydropyrrolocarbamate 2 were synthesized. Their structures were characterized by elementary analysis, IR and 1H NMR and the crystal structures were determined by X ray single crystal diffraction. The crystal 1 belongs to triclinic with space group , a=0.9076(4)nm, b=1.0663(5)nm, c=1.5193(7)nm, α =75.811(6)° ,β =89.344(6)° , γ =72.665(6)° , Z=2, V=1.3577(11)nm3, Dc=1.569g· cm- 3, μ =1.406mm- 1, F(000)=644, R=0.0282, wR=0.0617. The crystal 2 belongs to monoclinic with space group P21/c, a=1.355(2)nm, b=1.0143(16)nm, c=1.986(3)nm, β =109.94(2)° , Z=4, V=2.565(7)nm3, Dc=1.539g· cm- 3, μ =1.195mm- 1, F(000)=1200, R=0.0467, wR=0.0788. In the crystals of 1 and 2, the structures consist of discrete molecules containing five coordinate tin atom in a distorted trigonal bipyramidal configuration. CCDC: 1, 213679; 2, 213680.展开更多
文摘Six triphenyltin?髧 N-alkylpiperazinyldithiocarbamates have been synthesized by the reaction of triphenyltin chloride with N-alkylpiperazinyldithiocarbamates and characterized by elemental analysis, UV, IR and 1H NMR. The crystal structure of Ph3SnS2CN(C2H4)2NCH3 (1) has been determined by X-ray single crystal diffraction. The crystal of the compound 1 belongs to triclinic with space group P1, a=1.033 56(18) nm, b=1.148 8(2) nm, c=1.191 6(2) nm, α=66.282(2)°, β=78.756(2)°, γ=67.476(2)°, Z=2, V=1.195 2(4) nm3, Dc=1.460 g·cm-3, μ=1.256 mm-1, R=0.025 1, wR=0.058 3. The structure shows a distorted tigonal bipyramidal configuration with five-coordination for the central tin atom. CCDC: 240375.
文摘The novel bismuth?complex with dithiotetrahydropyrrolocarbamate, [Bi(S2CNC4H8 )3]2 has been synthesized. The crystal structure has been determined by X-ray s ingle crystal diffraction. The crystal belongs to monoclinic with space group C2 /c, a=1.6356(9) nm, b=1.1875(6) nm, c=2.3954(13) nm, β=100.741(8)°, Z=4, V=4.5 71(4) nm3, Dx=1.882g·cm-3,μ=8.267mm-1, F(000)=2512, R=0.0404, wR=0.0622. In this binuclear complex, each Bi?is seven coordinate with a distorted pentagonal bipyramidal geometry. CCDC: 179924.
文摘IMG SRC="IMAGE/11170016.JPG" HEIGHT=11 WIDTH=12> Tri(o chlorbenzyl)tin dithiotetrahydropyrrolocarbamate 1 and tri(o fluorbenzyl)tin dithiotetrahydropyrrolocarbamate 2 were synthesized. Their structures were characterized by elementary analysis, IR and 1H NMR and the crystal structures were determined by X ray single crystal diffraction. The crystal 1 belongs to triclinic with space group , a=0.9076(4)nm, b=1.0663(5)nm, c=1.5193(7)nm, α =75.811(6)° ,β =89.344(6)° , γ =72.665(6)° , Z=2, V=1.3577(11)nm3, Dc=1.569g· cm- 3, μ =1.406mm- 1, F(000)=644, R=0.0282, wR=0.0617. The crystal 2 belongs to monoclinic with space group P21/c, a=1.355(2)nm, b=1.0143(16)nm, c=1.986(3)nm, β =109.94(2)° , Z=4, V=2.565(7)nm3, Dc=1.539g· cm- 3, μ =1.195mm- 1, F(000)=1200, R=0.0467, wR=0.0788. In the crystals of 1 and 2, the structures consist of discrete molecules containing five coordinate tin atom in a distorted trigonal bipyramidal configuration. CCDC: 1, 213679; 2, 213680.
