Coordination ability of the dodecachloro-closo-dodecaborate anion [B12Cl12]2– in silver(I) complexation in the presence of S-donor ligands

IF 2.7 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Inorganica Chimica Acta Pub Date : 2024-08-30 DOI:10.1016/j.ica.2024.122344

Alexey V. Golubev, Alexey S. Kubasov, Elena A. Malinina, Svetlana E. Nikiforova, Lyudmila V. Goeva, Varvara V. Avdeeva, Alexander Yu. Bykov, Konstantin Yu. Zhizhin, Nikolay T. Kuznetsov

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Abstract

The coordination ability of Ag₂[B₁₂Cl₁₂] in the presence of S-containing ligands (tetrahydrothiophene, tetramethylthiourea, 1,3-diisopropyl-2-thiourea, 1,3-dithiole-2-thione) was studied. Mononuclear silver(I) complexes [Ag(L₁)₄]₂[B₁₂Cl₁₂] (L₁ is tetrahydrothiophene) and [Ag(L₂)₃]₂[B₁₂Cl₁₂] (L₂ is tetramethylthiourea) as well as binuclear silver(I) complexes [Ag₂(L_x)₆][B₁₂Cl₁₂] (x = 3, 4; L₃ is 1,3-diisopropyl-2-thiourea, L₄ = 1,3-dithiole-2-thione) were isolated and studied by NMR, IR spectroscopy and single-crystal X-ray diffraction. In all complexes isolated, the perhalogenated boron cluster [B₁₂Cl₁₂]^2– plays the role of a counterion.

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十二氯-氯-十二硼酸阴离子 [B12Cl12]2- 在 S-供体配体存在下与银(I)络合的配位能力

研究了 Ag2[B12Cl12] 在含 S 配体（四氢噻吩、四甲基硫脲、1,3-二异丙基-2-硫脲、1,3-二硫代-2-硫酮）存在下的配位能力。研究了单核银（I）络合物 [Ag（L1）4]2[B12Cl12]（L1 为四氢噻吩）和 [Ag（L2）3]2[B12Cl12]（L2 为四甲基硫脲）以及双核银（I）络合物 [Ag2（Lx）6][B12Cl12]（x = 3、4；L3 = 1,3-二异丙基-2-硫脲，L4 = 1,3-二硫代-2-硫酮），并通过核磁共振、红外光谱和单晶 X 射线衍射进行了研究。在所有分离出的复合物中，全卤化硼簇 [B12Cl12]2- 起着反离子的作用。

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来源期刊

Inorganica Chimica Acta 化学-无机化学与核化学

CiteScore

6.00

自引率

3.60%

发文量

440

审稿时长

35 days

期刊介绍： Inorganica Chimica Acta is an established international forum for all aspects of advanced Inorganic Chemistry. Original papers of high scientific level and interest are published in the form of Articles and Reviews. Topics covered include: • chemistry of the main group elements and the d- and f-block metals, including the synthesis, characterization and reactivity of coordination, organometallic, biomimetic, supramolecular coordination compounds, including associated computational studies; • synthesis, physico-chemical properties, applications of molecule-based nano-scaled clusters and nanomaterials designed using the principles of coordination chemistry, as well as coordination polymers (CPs), metal-organic frameworks (MOFs), metal-organic polyhedra (MPOs); • reaction mechanisms and physico-chemical investigations computational studies of metalloenzymes and their models; • applications of inorganic compounds, metallodrugs and molecule-based materials. Papers composed primarily of structural reports will typically not be considered for publication.