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报道2,4-Br2C6H3OCH(CN3)CO2Sn(C6H11)2CU3(1)和2-OCH3-4-CH3CH=CHC6H3OCH2CO2Sn(C6H11)2CH3(H2O)(Ⅱ)的晶体结构和分子结构。(Ⅰ)单斜晶系,空间群P21/c,a=13.067(3),b=10.594(3),c=18.157(4),β=106.99(2)°,Z=4,Dc=1.672g/cm3,V=2403.73,μ=43.731cm-1,Mr=622.99,F(000)=1232;(Ⅱ)单斜晶系,空间群P21/n,a=10.409(1),b= 12.570(2),c=20.664(2),β=83.51(1)°,Z=4,Dc=1.281g/cm3,V=2686.4A3,μ=9.761cm-1,Mr=539.28,F(000)=1120.最后的偏离因子,化合物(Ⅰ)R=0.046,Rω=0.046;化合物(Ⅱ)R=0.049,Rω=0.047。晶体结构解析表明,化合物(Ⅰ)和(Ⅱ)中的锡均被配体的3个碳和2个氧原子配位,配位原子呈畸变三角双锥构型;化合物中的环己基均为椅式构象;化合物(Ⅱ)中,配位水分子和另一分子的羰基氧与芳环上的甲基氧?
Reported the crystal structure and molecular structure of 2,4-Br2C6H3OCH (CN3) CO2Sn (C6H11) 2CU3 (1) and 2-OCH3-4-CH3CH = CHC6H3OCH2CO2Sn (C6H11) 2CH3 (H2O) (Ⅰ) Monoclinic, space group P21 / c, a = 13.067 (3), b = 10.594 (3), c = 18.157 , Z = 4, Dc = 1.672g / cm3, V = 2403.73, μ = 43.731cm-1, Mr = 622.99, F (000) = 1232; A = 10.409 (1), b = 12.570 (2), c = 20.664 (2), β = 83.51 (1) °, Z = 4, Dc = 1.281 g /cm3,V=2686.4A3,μ=9.761cm-1,Mr=539.28,F(000)=1120. The last deviation factor, compound (I) R = 0.046, Rω = 0.046; compound (II) R = 0.049, Rω = 0.047. The crystal structure analysis shows that the tin in compounds (I) and (II) is coordinated by three carbon atoms and two oxygen atoms of the ligand, and the coordination atoms are distorted triangular double cones. The cyclohexyl groups in the compounds are Chair conformation; compound (Ⅱ), coordination water molecules and another molecule of carbonyl oxygen and aromatic ring methoxyl?