作者:Mrinal K. Das、Somnath De
DOI:10.1016/0022-328x(95)05400-j
日期:1995.6
Twenty-one diorganotin(IV) complexes of N, N′-substituted dihydroxamic acids of the formula R21Sn[ON(R)CO]2(CH2)n}2 (R1 = n-C4H9, C6H5; R = C6H5, 4-CH3C6H6H4, 4-ClC6H4) were synthesized by the reaction of diorganotin(IV) dichlorides and dihydroxamic acids in the presence of triethylamine. Molecular weight determinations and electronic, IR, Raman and NMR spectroscopic techniques were utilized for the
的二十一个二有机锡(IV)配合物Ñ,Ñ '取代的式的二异羟肟酸R 2 1的Sn [ON(R)CO] 2(CH 2)ñ } 2(R 1 = NC 4 ħ 9,C 6 ħ 5 ; R = C 6 H ^ 5,4-CH 3 C ^ 6 ħ 6 ħ 4,4-CLC 6 ħ 4在三乙胺的存在下,通过二氯化二有机锡(IV)与二异羟肟酸的反应合成)。利用分子量测定和电子,IR,拉曼和NMR光谱技术对化合物的结构和键合方面进行表征和阐明。结果表明,所有化合物都是二聚体,二正丁基锡(IV)二氢肟酸酯具有反式八面体结构,而二苯基锡(IV)二氢肟酸酯具有顺式八面体结构。