作者:Joanna Supeł、Adelheid Hagenbach、U. Abram、Konrad Seppelt
DOI:10.1002/zaac.200700485
日期:2008.4
A one step synthesis of [TcO3]+[SO3F]− is reported. The compound is volatile at room temperature and has according to calculations a tetrahedral coordination around Tc and a monodentate SO3F group. In the solid state the [SO3F]− anion bridges three [TcO3]+ cations, and vice versa. Space group P21/c, Z = 4, lattice dimensions at 173 K: a = 695.4(11), b = 808.6(12), c = 893.3(14) pm, β = 97.36(8)°.
报道了 [TcO3] + [SO3F] 的一步合成。该化合物在室温下是挥发性的,并且根据计算具有围绕 Tc 的四面体配位和单齿 SO3F 基团。在固态下,[SO3F] - 阴离子桥接三个 [TcO3] + 阳离子,反之亦然。空间群 P21 / c,Z = 4,173 K 时的晶格尺寸:a = 695.4 (11),b = 808.6 (12),c = 893.3 (14) pm,β = 97.36 (8) °。