The tri(o-bromobenzyl)abstract:tin bromide was tr eated with aqueous solution of NaOH to formed theμ-oxygen-bis[tri(o-bromoben zyl)abstract:tin].The crystal structures of compound was determined by X-ray diffraction ...The tri(o-bromobenzyl)abstract:tin bromide was tr eated with aqueous solution of NaOH to formed theμ-oxygen-bis[tri(o-bromoben zyl)abstract:tin].The crystal structures of compound was determined by X-ray diffraction .The crystal belongs to triclinic,space group with a=1.0544(4)abstract:nm,b=1.1029(4)abstract:nm,c =1.1309(4)abstract:nm,α=117.031(5)abstract:°,β=107.685(6)abstract:°,γ=98.523(6)abstract:°,V=1.0506(6)abstract:nm 3 ,Z=1,D x =2.013g·cm -3 ,μ(MoKα)abstract:=69.25cm -1 ,F(000)abstract:=606,R 1 =0.0524,wR 2 =0.1196.In the struture the tin atom has a distorted tetrahedral geometry.CC DC:220514.展开更多
The novel complex tri(o chlorobenzyl)tin ferrocenecarboxylate have been synthesized.The crystal structure of the complex has been determined by X ray diffraction.The crystal belong to orthorhombic with space group Pbc...The novel complex tri(o chlorobenzyl)tin ferrocenecarboxylate have been synthesized.The crystal structure of the complex has been determined by X ray diffraction.The crystal belong to orthorhombic with space group Pbca with a=0.1242(5), b=1.7242(7), c=3.0583(13)nm, V=5.928(4)nm3,Z=8, Dc=1.623g·cm-3,μ(MoKα)= 0.1631cm-1,F(000)=2896,R1=0.0461,wR2=0.0931. The bond lengths of Sn C is 0.2148(4), 0.2152(6) and 0.2176(5)nm, respectively. The Sn O is 0.2073(4)nm. The tin atom has a distorted tetrahedral geometry. The study on title complex has been performed,with quantum chemistry calculation by means of G98W package and taking Lanl2dz basis set. The stability of the complex, some frontier molecular orbital energies, the populations of the atomic net charges in complex and composition characteristics of some frontier molecular orbitals have been investigated. CCDC: 184267.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 tetra(p-chlorobenzyl)tin has been synthesized via reaction of p-chlo robenzyl chloride with Sn and structurally determined by X-ray diffraction met hod. The crystal belongs to orthorhombic space group Fdd2 with a=...The tetra(p-chlorobenzyl)tin has been synthesized via reaction of p-chlo robenzyl chloride with Sn and structurally determined by X-ray diffraction met hod. The crystal belongs to orthorhombic space group Fdd2 with a=2.1243(6), b=2. 2136(6), c=1.1242(3)nm,V=5.286(2)nm3, Z=8, Dx=1.560Mg·m-3, ì(MoKá)=13.86 cm-1,F(000)=2480,find R=0.0331 for 2191 unique reflection . The bo nd lengths of Sn-C is 0.2167,0.2183nm,respectively.The tin atom has a distorte d tetrahedral geometry. The study on title compound has been performed,with ab i nitio calculation by means of G98W package and taking Lanl2dz basis set.The stab ilities of the compound,some frontier molecular orbital energies,the populations of the atomic net charges in compound and composition characteristics of some f rontier molecular orbitals have been investigated. CCDC:180868.展开更多
文摘The tri(o-bromobenzyl)abstract:tin bromide was tr eated with aqueous solution of NaOH to formed theμ-oxygen-bis[tri(o-bromoben zyl)abstract:tin].The crystal structures of compound was determined by X-ray diffraction .The crystal belongs to triclinic,space group with a=1.0544(4)abstract:nm,b=1.1029(4)abstract:nm,c =1.1309(4)abstract:nm,α=117.031(5)abstract:°,β=107.685(6)abstract:°,γ=98.523(6)abstract:°,V=1.0506(6)abstract:nm 3 ,Z=1,D x =2.013g·cm -3 ,μ(MoKα)abstract:=69.25cm -1 ,F(000)abstract:=606,R 1 =0.0524,wR 2 =0.1196.In the struture the tin atom has a distorted tetrahedral geometry.CC DC:220514.
文摘The novel complex tri(o chlorobenzyl)tin ferrocenecarboxylate have been synthesized.The crystal structure of the complex has been determined by X ray diffraction.The crystal belong to orthorhombic with space group Pbca with a=0.1242(5), b=1.7242(7), c=3.0583(13)nm, V=5.928(4)nm3,Z=8, Dc=1.623g·cm-3,μ(MoKα)= 0.1631cm-1,F(000)=2896,R1=0.0461,wR2=0.0931. The bond lengths of Sn C is 0.2148(4), 0.2152(6) and 0.2176(5)nm, respectively. The Sn O is 0.2073(4)nm. The tin atom has a distorted tetrahedral geometry. The study on title complex has been performed,with quantum chemistry calculation by means of G98W package and taking Lanl2dz basis set. The stability of the complex, some frontier molecular orbital energies, the populations of the atomic net charges in complex and composition characteristics of some frontier molecular orbitals have been investigated. CCDC: 184267.
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 tetra(p-chlorobenzyl)tin has been synthesized via reaction of p-chlo robenzyl chloride with Sn and structurally determined by X-ray diffraction met hod. The crystal belongs to orthorhombic space group Fdd2 with a=2.1243(6), b=2. 2136(6), c=1.1242(3)nm,V=5.286(2)nm3, Z=8, Dx=1.560Mg·m-3, ì(MoKá)=13.86 cm-1,F(000)=2480,find R=0.0331 for 2191 unique reflection . The bo nd lengths of Sn-C is 0.2167,0.2183nm,respectively.The tin atom has a distorte d tetrahedral geometry. The study on title compound has been performed,with ab i nitio calculation by means of G98W package and taking Lanl2dz basis set.The stab ilities of the compound,some frontier molecular orbital energies,the populations of the atomic net charges in compound and composition characteristics of some f rontier molecular orbitals have been investigated. CCDC:180868.
