系列芳基烷基不对称亚砜硝酸铀酰配合物的合成及研究

SYNTHESIS AND STUDIES ON A SERIES OF U( Ⅵ ) COMPLEXES WITH LIGAND UNSYM -ALKYLARYL SULFOXIDES

本文合成了一系列烷基芳基不对称亚砜R_1-C_6H_4-SO-R_2(R_1=CH_3,C(CH_3)_3;R_2=C_2H_5,C_4H_9,C_6H_(13),CH_2CH(C_2H_5)C_4H_9),并且以之为配体(L)和硝酸铀酰反应,制备了一系列硝酸铀酰配合物UO_2L_2(NO_3)_2。通过元素分析、摩尔电导、红外光谱,研究了配合物的组成、结构和性质,并测定了配合物[UO_2(TBSO)_2(NO_3)_2]的晶体结构。

A series of U ( Ⅵ ) complexes [UO2 (R1 - C6H4 - R2)2 (NO3)2] (R1 = CH3-C6H4-(CH3)3C-C6H5-;R2 = C2H5,C4H9,C6H13,CH2CH (C2H5 ) C4H9 ) of unsym - alkylaryl sulfoxides were prepared. Their compostion and properties have been studied by elemental analyses., molarelectrical conductances, and IR spectra. The crystal structure of [UO2(p -H3CC6H4SOC4H9)2(NO3)2] was determined by X -ray diffraction method.