by spectroscopic (IR, Raman) and X-ray crystallographic data. In addition, these and other species have been identified by electron-impact, electrospray, and atmospheric pressure chemical ionization mass spectometry. The generally applicable synthetic methodology involves the use of heterobifunctional ligands containing a thiolate moiety as an anchor to facilitate coordinate interactions between weak
第一个系统化的
铋配合物,涉及酯供体,Bi(SCH(2)C(O)OCH(2)CH(3))Cl(2),Bi(SCH(2)C(O)OCH(3)) (2)Cl和Bi(SCH(2)COOCH(3))(3)已通过光谱学(IR,Raman)和X射线晶体学数据进行了分离和表征。另外,这些和其他种类已经通过电子碰撞,电喷雾和大气压
化学电离质谱法鉴定。普遍适用的合成方法涉及使用含有
硫醇盐部分的异双功能
配体作为锚,以促进弱供体(羰基)和弱酸(
铋)之间的配位相互作用。
配体的双功能性质在螯合和桥连作用中均表现出来。可以与药剂“胶体次
柠檬酸铋”(
CBS)进行重要的比较。