作者:V. V. Sharutin、I. V. Egorova、O. K. Sharutina、T. K. Ivanenko、I. I. Pavlushkina、A. V. Gerasimenko、M. A. Pushilin
DOI:10.1007/s11176-005-0011-x
日期:2004.9
Hydrolysis of triarylbismuth bis(arenesulfonates) in acetone gives bismuth derivatives of the general formula [Ar3Bi(OSO2Ar’)]2O (Ar = Ph, p-Tol; Ar’ = Ph, C6H4Me-4, C6H3Me2-2,4, C6H3Me2-3,4). The structure of μ-oxobis[(3,4-dimethylbenzenesulfonato)triphenylbismuth] was established by means of X-ray diffraction. The molecule has a linear centrosymmetric structure with the bridging oxygen atom in the inversion center. The bismuth atom has a distorted trigonal bipyramidal coordination with the bridging oxygen atom and the arenesulfonate group in axial positions. The Bi-C and Bi-Oterm distances are 2.200(2), 2.204(3), and 2.442(2) Å, and the Bi-Obr distances are 2.067(1) Å.
醋酮中三芳基铋双(芳磺酸盐)的水解反应生成了通式为[Ar3Bi(OSO2Ar’)]2O(其中Ar=Ph,p-Tol;Ar’=Ph,C6H4Me-4,C6H3Me2-2,4,C6H3Me2-3,4)的铋衍生物。通过X射线衍射确定了μ-氧双[(3,4-二甲基苯磺酸根)三苯基铋]的结构。该分子具有中心对称线性结构,桥连氧原子位于反转中心。铋原子具有扭曲的三角双锥配位,桥连氧原子和芳磺酸根位于轴向位置。Bi-C和Bi-O的键长分别为2.200(2)、2.204(3)和2.442(2) Å,Bi-Obr的键长为2.067(1) Å。