Dibenzyltin bis(dithiomorpholinocarbamate) was synthesized by the reaction of dibenzyltin dichloride with dithiomorpholinocarbamate. The compound was characterized by elemental analysis, IR, 1H NMR and MS. and the cry...Dibenzyltin bis(dithiomorpholinocarbamate) was synthesized by the reaction of dibenzyltin dichloride with dithiomorpholinocarbamate. The compound was characterized by elemental analysis, IR, 1H NMR and MS. and the crystal structure was determined by X ray single crystal diffraction. The crystal belongs to orthorhombic with space group Pca21, a=1.8327(3)nm, b= 0.65678(12)nm, c=2.2583(4)nm, Z=4, V=2.718 (9)nm3, Dx=1.528g·cm-3,μ=1.271mm-1, F(000)=1272, R1=0.0434, wR2=0.1152. In the crystals, the structures consist of discrete molecules containing six coordinate tin atoms in a distorted octahedron configuration.展开更多
The novel dibenzyltin bis(2-quininate) has been synthesized. The crystal structure of the complex was determined by X-ray diffraction. The crystal belongs to monoclinic space group P21/c with a=1.840 05(14) nm, b=2.35...The novel dibenzyltin bis(2-quininate) has been synthesized. The crystal structure of the complex was determined by X-ray diffraction. The crystal belongs to monoclinic space group P21/c with a=1.840 05(14) nm, b=2.353 66(18) nm, c=2.044 31(16) nm, β=99.3130(10)°, V=8.736 9(12) nm3, Z=4, Dc=1.507 g·cm-3, μ(Mo Kα)=9.21 cm-1, F(000)=4 016, R1=0.041 4, wR=0.082 1. In this compound, the tin atom rendered six-coordinated in a distorted octahedron geometry. The study on title complex has been performed, with quantum chemistry calculation by means of G98W package and taking Lanl2dz basis set. The stabilities of the complex, the orbital energies and composition characteristics of some frontier molecular orbitals have been investigated. CCDC: 609510.展开更多
The organotin(Ⅳ) compound ( p-NCC6H4CH2)4Sn was synthesized by the reaction of p-cyanobenzyl chloride with tin. The compound was characterized by elemental analysis, IR, 1H NMR, and the crystal structure was determin...The organotin(Ⅳ) compound ( p-NCC6H4CH2)4Sn was synthesized by the reaction of p-cyanobenzyl chloride with tin. The compound was characterized by elemental analysis, IR, 1H NMR, and the crystal structure was determined by X-ray single crystal diffraction. The crystal belongs to triclinic, space group P1 with a=0.894 1(4) nm, b=0.977 9(4) nm, c=1.796 8(8) nm, V=1.386 9(11) nm3, Z=2, Dc=1.397 Mg·m-3, μ(Mo Kα)=0.948 mm-1, F(000)=588, R1=0.046 9, wR2=0.101 4. The tin atom adopts a distorted tetrahedral coordination geometry. CCDC: 272939.展开更多
Dibenzyltin bis(dithiotetrahydropyrrolocarbamate) was synthesized by the rea ction of dibenzyltin dichloride with dithiotetrahydropyrrolocarbamate. The compo und was characterized by elemental analysis, IR, 1H NMR and...Dibenzyltin bis(dithiotetrahydropyrrolocarbamate) was synthesized by the rea ction of dibenzyltin dichloride with dithiotetrahydropyrrolocarbamate. The compo und was characterized by elemental analysis, IR, 1H NMR and MS. and the crystal structure was determined by X-ray single crystal diffraction. The crystal bel ongs to orthorhombic with space group Pccn, a=2.1665(6)nm, b=0.9932(3)nm, c=1.19 79(3)nm,á=90a=90?=90穋m-3,ì (MoKá)=1.330mm-1,F(000)=1208,R1=0.0341, wR2=0.0627. In the crystals, the str uctures consist of discrete molecules in which the tin atom is six-coordinate in a distorted octahedron configuration. CCDC: 179919.展开更多
Six novel tribenzyltin(IV) dervatives of alkynyl or alkenyl Phosphonic acid (PhCH2)3SnOP(O)(OH)R, Where R=C≡CPh, C≡CC3H7 n,C≡CC4H9 n, C≡CC5H11 n,C≡CC6H13 n, CH=CClPh,were synthesized by resaction of the monosodiu...Six novel tribenzyltin(IV) dervatives of alkynyl or alkenyl Phosphonic acid (PhCH2)3SnOP(O)(OH)R, Where R=C≡CPh, C≡CC3H7 n,C≡CC4H9 n, C≡CC5H11 n,C≡CC6H13 n, CH=CClPh,were synthesized by resaction of the monosodium salt of the alkynyl or alkenyl phosphonic acid with tribenzyltin(IV) chloride in benzene. Their structures were cheracterized by elementary analysis, IR,1H NMR, 119Sn NMR, MS and TG DTA. The results showed that these compounds arefive coordinated -O-P-O-bridged polymers.展开更多
The chlorodibenzyltin dithiopiperidylcarbamate was synthesized by the reaction of dibenzyltin dichloride with dithiopiperidylcarbamate and was characterized by elemental analysis, IR and 1H NMR. The crystal structure ...The chlorodibenzyltin dithiopiperidylcarbamate was synthesized by the reaction of dibenzyltin dichloride with dithiopiperidylcarbamate and was characterized by elemental analysis, IR and 1H NMR. The crystal structure was determined by X ray single crystal diffraction. The crystallographic data are as follows: monoclinic, space group P21, a=0.63464(13)nm, b=1.9110(4)nm, c=0.87367(17)nm, β=97.67(3)°, Z=2, V=1.0501(4)nm3, Dc=1.571g·cm-3, μ=1.546mm-1, F(000)=500, R=0.0209, wR=0.0381 [I ≥2σ(I)]. The str uctures consist of discrete molecules containing five coordinate tin atoms in a seriously distorted trigonal bipyramidal configuration. The molecules are packed in the unit cell in one dimensional chain complex through a weak interaction between the chlorine atom, the sulfur atom and one of the other sulfurs of an adjacent molecule. CCDC: 180034.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
The tri(o-chlorobenzyl)tin ester of 2-indolylcarboxylic acid has been synt hesized and characterized by elemental analysis, IR and 1H NMR. The crystal stru cture has been determined by X-ray single crystal diffraction...The tri(o-chlorobenzyl)tin ester of 2-indolylcarboxylic acid has been synt hesized and characterized by elemental analysis, IR and 1H NMR. The crystal stru cture has been determined by X-ray single crystal diffraction. The crystal belon gs to triclinic with space group P1, a=1.020 0(16) nm, b=1.125 9(18) nm, c=1.321 (2) nm, 8)穖-3,展开更多
文摘Dibenzyltin bis(dithiomorpholinocarbamate) was synthesized by the reaction of dibenzyltin dichloride with dithiomorpholinocarbamate. The compound was characterized by elemental analysis, IR, 1H NMR and MS. and the crystal structure was determined by X ray single crystal diffraction. The crystal belongs to orthorhombic with space group Pca21, a=1.8327(3)nm, b= 0.65678(12)nm, c=2.2583(4)nm, Z=4, V=2.718 (9)nm3, Dx=1.528g·cm-3,μ=1.271mm-1, F(000)=1272, R1=0.0434, wR2=0.1152. In the crystals, the structures consist of discrete molecules containing six coordinate tin atoms in a distorted octahedron configuration.
文摘The novel dibenzyltin bis(2-quininate) has been synthesized. The crystal structure of the complex was determined by X-ray diffraction. The crystal belongs to monoclinic space group P21/c with a=1.840 05(14) nm, b=2.353 66(18) nm, c=2.044 31(16) nm, β=99.3130(10)°, V=8.736 9(12) nm3, Z=4, Dc=1.507 g·cm-3, μ(Mo Kα)=9.21 cm-1, F(000)=4 016, R1=0.041 4, wR=0.082 1. In this compound, the tin atom rendered six-coordinated in a distorted octahedron geometry. The study on title complex has been performed, with quantum chemistry calculation by means of G98W package and taking Lanl2dz basis set. The stabilities of the complex, the orbital energies and composition characteristics of some frontier molecular orbitals have been investigated. CCDC: 609510.
文摘The organotin(Ⅳ) compound ( p-NCC6H4CH2)4Sn was synthesized by the reaction of p-cyanobenzyl chloride with tin. The compound was characterized by elemental analysis, IR, 1H NMR, and the crystal structure was determined by X-ray single crystal diffraction. The crystal belongs to triclinic, space group P1 with a=0.894 1(4) nm, b=0.977 9(4) nm, c=1.796 8(8) nm, V=1.386 9(11) nm3, Z=2, Dc=1.397 Mg·m-3, μ(Mo Kα)=0.948 mm-1, F(000)=588, R1=0.046 9, wR2=0.101 4. The tin atom adopts a distorted tetrahedral coordination geometry. CCDC: 272939.
文摘Dibenzyltin bis(dithiotetrahydropyrrolocarbamate) was synthesized by the rea ction of dibenzyltin dichloride with dithiotetrahydropyrrolocarbamate. The compo und was characterized by elemental analysis, IR, 1H NMR and MS. and the crystal structure was determined by X-ray single crystal diffraction. The crystal bel ongs to orthorhombic with space group Pccn, a=2.1665(6)nm, b=0.9932(3)nm, c=1.19 79(3)nm,á=90a=90?=90穋m-3,ì (MoKá)=1.330mm-1,F(000)=1208,R1=0.0341, wR2=0.0627. In the crystals, the str uctures consist of discrete molecules in which the tin atom is six-coordinate in a distorted octahedron configuration. CCDC: 179919.
文摘Six novel tribenzyltin(IV) dervatives of alkynyl or alkenyl Phosphonic acid (PhCH2)3SnOP(O)(OH)R, Where R=C≡CPh, C≡CC3H7 n,C≡CC4H9 n, C≡CC5H11 n,C≡CC6H13 n, CH=CClPh,were synthesized by resaction of the monosodium salt of the alkynyl or alkenyl phosphonic acid with tribenzyltin(IV) chloride in benzene. Their structures were cheracterized by elementary analysis, IR,1H NMR, 119Sn NMR, MS and TG DTA. The results showed that these compounds arefive coordinated -O-P-O-bridged polymers.
文摘The chlorodibenzyltin dithiopiperidylcarbamate was synthesized by the reaction of dibenzyltin dichloride with dithiopiperidylcarbamate and was characterized by elemental analysis, IR and 1H NMR. The crystal structure was determined by X ray single crystal diffraction. The crystallographic data are as follows: monoclinic, space group P21, a=0.63464(13)nm, b=1.9110(4)nm, c=0.87367(17)nm, β=97.67(3)°, Z=2, V=1.0501(4)nm3, Dc=1.571g·cm-3, μ=1.546mm-1, F(000)=500, R=0.0209, wR=0.0381 [I ≥2σ(I)]. The str uctures consist of discrete molecules containing five coordinate tin atoms in a seriously distorted trigonal bipyramidal configuration. The molecules are packed in the unit cell in one dimensional chain complex through a weak interaction between the chlorine atom, the sulfur atom and one of the other sulfurs of an adjacent molecule. CCDC: 180034.
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.
文摘The tri(o-chlorobenzyl)tin ester of 2-indolylcarboxylic acid has been synt hesized and characterized by elemental analysis, IR and 1H NMR. The crystal stru cture has been determined by X-ray single crystal diffraction. The crystal belon gs to triclinic with space group P1, a=1.020 0(16) nm, b=1.125 9(18) nm, c=1.321 (2) nm, 8)穖-3,
