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苯甲酸钍

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苯甲酸钍
识别
CAS号 20333-45-3  checkY
性质
化学式 C28H20O8Th
摩尔质量 716.49 g·mol−1
外观 无色晶体[1]
沸点 280 °C(分解)[1]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

苯甲酸钍是一种化合物,化学式为Th(C6H5COO)4,它可由硝酸钍苯甲酸钠的反应沉淀得到,[2]或硝酸钍和苯甲酸经水热反应制得。[1]它的热分解经碳酸钍生成二氧化钍[3]它的碱式盐Th(OH)2(C6H5COO)2是已知的。[4]

参考文献

  1. ^ 1.0 1.1 1.2 Clément Falaise, Christophe Volkringer, Thierry Loiseau. Isolation of thorium benzoate polytypes with discrete ThO8 square antiprismatic units involved in chain-like assemblies. Inorganic Chemistry Communications. 2014-01, 39: 26–30 [2023-02-27]. doi:10.1016/j.inoche.2013.10.030. (原始内容存档于2022-05-17) (英语). 
  2. ^ Kazachenko, D. V. Reaction of thorium nitrate with the anions of benzoic and salicylic acids. Materialy 4-oi [Chetvertoi] Nauchn. Konf. A spirantov (Rostov-on-Don:Rostovsk. Univ.) Sb. 1962: 156-157.  CAN60:74923
  3. ^ Brzyska, W.; Karasinski, S. Thermal decomposition of thorium (IV) salts of benzenecarboxylic acids in air atmosphere. I: Thorium (IV) salts of benzoic and 4-methoxybenzoic acids. Journal of Thermal Analysis. 1993, 39 (4): 429–436. 
  4. ^ Karasinski, S.; Brzyska, W. IR spectra of thorium(IV) complexes with 2-R-benzenecarboxylic acids. Polish Journal of Chemistry. 1993, 67 (4): 599–608. ISSN 0137-5083.