Synthesis and Structure of Gold(III) Compounds with i-Pr- and t-Bu-Substituted Tetraarylporphyrins

IF 1.1 3区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Russian Journal of Coordination Chemistry Pub Date : 2024-11-07 DOI:10.1134/S1070328424600591

E. E. Bardina, E. V. Makotchenko, K. P. Birin, E. S. Shremzer, P. A. Abramov, Yu. G. Gorbunova, A. L. Gushchin

引用次数: 0

Abstract

Gold(III) compounds with tetrakis(4-tert-butylphenyl)porphyrin, [Au(TTBPP)][AuCl₄] (I), and with tetrakis(4-isopropylphenyl)porphyrin, [Au(TIPPP)][AuCl₄] (II), were synthesized for the first time. The obtained compounds were characterized by elemental analysis, ¹H NMR spectroscopy, cyclic voltammetry, and X-ray diffraction analysis of solvated complexes (CCDC no. 2333206 (Ia) and 2333207 (IIa)). Study of the structures of the obtained gold(III) complexes confirmed their specific character consisting in the formation of additional Au⋯Au and Au⋯Cl contacts between neighboring complexes giving weak intermolecular bonds.

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与 i-Pr- 和 t-Bu- 取代的四芳基卟啉合成金（III）化合物及其结构

首次合成了四(4-叔丁基苯基)卟啉的金(III)化合物[Au(TTBPP)][AuCl4]（I）和四(4-异丙基苯基)卟啉的金(III)化合物[Au(TIPPP)][AuCl4]（II）。通过元素分析、1H NMR 光谱、循环伏安法和溶解络合物的 X 射线衍射分析（CCDC 编号：2333206 (Ia) 和 2333207 (IIa)）对所获化合物进行了表征。对所获金（III）络合物结构的研究证实了它们的特殊性，即在相邻络合物之间形成了额外的 Au⋯Au 和 Au⋯Cl 触点，从而产生了微弱的分子间键。

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来源期刊

Russian Journal of Coordination Chemistry 化学-无机化学与核化学

CiteScore

2.40

自引率

15.80%

发文量

审稿时长

7.2 months

期刊介绍： Russian Journal of Coordination Chemistry is a journal that publishes reviews, original papers, and short communications on all aspects of theoretical and experimental coordination chemistry. Modern coordination chemistry is an interdisciplinary science that makes a bridge between inorganic, organic, physical, analytical, and biological chemistry.