作者:G. Lang、K. W. Klinkhammer、Ch. Recker、A. Schmidt
DOI:10.1002/(sici)1521-3749(199804)624:4<689::aid-zaac689>3.0.co;2-y
日期:1998.4
(CH3)(3)Sb(OH)(2) . H2O (1) is prepared by reaction of (CH3)(3)SbCl2 and NaOH. 1 reacts with CO2 to yield [(CH3)(3)SbOH](2)CO3 . 2H(2)O (2). Thermogravimetric investigations and mass spectra show that 1 and 2 decompose at low temperature and low pressure to H2O, CO2 and (CH3)(3)SbO. The crystal and molecular structures of 1 and 2 are determined. 1 crystallizes orthorhombic (Pbca) with a = 1185.2, b = 1069.6, c = 1207.6 pm and Z = 8. 2 crystallizes in the acentric monoclinic space group Cc with a = 657.3, b = 1168.5, c = 2048.2 pm, beta = 95,33 degrees and Z = 4. The infrared spectra are discussed with regard to the hydrogen bonding.
(中文翻译)
以下为所给文本的中文翻译:
(CH3)3Sb(OH)2·H2O (1) 是通过 (CH3)3SbCl2 与 NaOH 反应制备得到的。1 与 CO2 反应生成 [(CH3)3SbOH]2CO3·2H2O (2)。热重分析和质谱分析表明,1 和 2 在低温低压条件下分解为 H2O、CO2 和 (CH3)3SbO。1 和 2 的晶体及分子结构已被测定。1 晶体呈正交晶系 (Pbca),晶格参数为 a = 1185.2 pm, b = 1069.6 pm, c = 1207.6 pm,单位晶胞包含 8 个分子 (Z = 8)。2 晶体属于无心单斜晶系空间群 Cc,晶格参数为 a = 657.3 pm, b = 1168.5 pm, c = 2048.2 pm,夹角 β = 95.33°,单位晶胞包含 4 个分子 (Z = 4)。红外光谱部分对氢键的形成进行了讨论。