具有 C l…C l作用的一维链状有机锡化合物四(2,4-二氯苄基)锡的合成、表征和晶体结构

Synthesis, Characterization and Crystal Structure of the Cl...Cl Interaction One-dimensional Chain Organotin Compound Tetra(2, 4-dichlorobenzyl)tin

The tetra(2, 4-dichlorobenzyl)tin was synthesized and characterized by elementary analysis, IR and 1H NMR. The crystal and molecular structure were determined by X-ray single crystal diffraction. The crystal of the title compound belongs to triclinic, space group P1 with a=1.089 7(3) nm, b=1.050 33(4) nm, c=1.858 5(4) nm, α=96.822(4)°, β=94.477(4)°, γ=94.636(3)°, V=3.001 3(12) nm3, Z=4, Dc=1.679 Mg·m-3, μ(Mo Kα)=1.582 mm-1, S=1.005, F(000)=1 496, R1=0.040 7, wR2=0.076 3. In compound, the tin atom has a distorted tetrahedral coordination configuration. The molecules are packed in one-dimensional chain polymer through a weak interaction between the chlorine atoms from adjacent molecules, respectively. CCDC: 286106.

The tetra（2, 4-dichlorobenzyl）tin was synthesized and characterized by elementary analysis, IR and 1^H NMR. The crystal and molecular structure were determined by X-ray single crystal diffraction. The crystal of the title compound belongs to triclinic, space group P1 with a=1.089 7（3） nm, b=1.050 33（4） nm, c=1.858 5（4） nm, α=96.822（4）°,β=94.477（4）°, γ=94.636（3）°, V=3.001 3（12） nm3, Z=4, D,,=1.679 Mg·m^-3,u（Mo Ka）=1.582 mm^-1, S= 1.005,/7（000）=1 496, R1=0.040 7, wR2=0.0763. In compound, the tin atom has a distorted tetrahedral coordination configuration. The molecules are packed in one-dimensional chain polymer through a weak interaction between the chlorine atoms from adjacent molecules, respectively. CCDC： 286106.