3-硝基邻苯二甲酸为配体四核钛配合物的合成及晶体结构分析

A Novel Cage Titanocene Complexes is Prepared and Characterized

文章通过水相法合成出了新的配合物，并在无水乙醇中挥发重结晶培养出了一个“笼状”的（μ4-O）（μ2-OEt）4（μ2-OMe）（μ3-C8H3NO6）2（OEt）3C2Ti配合物的单晶，并通过IR、1HNMR及单晶X-射线衍射等方法对其进行了结构表征，结果表明：该晶体为单斜晶系，空间群为P2（1）／c，a=12．2220（15）A，b=17．4542（13）A，c=20．679（3）A，α=90．00°，p=90．716（8）°，Y=90．00°，V=4411．2（8）A^3。

A novel titanium complex is prepared aqueous phase process and grown in EtOH. The prism cage crystal structure is determined by IR,1H NMR spectra analysis and single crystal X-ray diffraction. The results show that it is crystallized in the monoclinic system, and space group is P21/c with a = 12.2220（15）A, b = 17.4542 （13）,A c = 20.679（3）A, α = 90.00°, β = 90.716（8）°, y = 90.00° ,V = 441 1.2（8）A^3.