Al3+ solvation in solutions of aluminum nitrate in a protic ionic liquid: Nuclear magnetic resonance verification of the solvation shell composition,Magnetic Resonance in Chemistry

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Al3+ solvation in solutions of aluminum nitrate in a protic ionic liquid: Nuclear magnetic resonance verification of the solvation shell composition
Magnetic Resonance in Chemistry ( IF 2 ) Pub Date : 2021-09-24 , DOI: 10.1002/mrc.5220
Vladimir V Matveev ₁ , Alexandr Ievlev _{1,

2} , Mária Šoltésová ₃ , Helena Štěpánková ₃ , Erkki Lähderanta ₂ , Luis M Varela ₄

Affiliation

The closest environment of Al³⁺ cations was analyzed in detail in solutions of aluminum nitrate in the prototypical protic ionic liquid ethyl ammonium nitrate (EAN) using ¹H and ¹⁴N nuclear magnetic resonance (NMR) spectra. For Al (NO₃)₃–EAN mixtures with different water content, a quantitative analysis of the integral intensities of the ¹H and ¹⁴N signals was carried out and the composition of the first solvation shell of the aluminum cation was refined.

中文翻译：

质子离子液体中硝酸铝溶液中的 Al3+ 溶剂化：溶剂化壳组成的核磁共振验证

^使用1 H 和¹⁴ N 核磁共振 (NMR) 光谱详细分析了原型质子离子液体乙基硝酸铵 (EAN) 中硝酸铝溶液中Al ³⁺阳离子的最近环境。对于不同含水量的Al (NO ₃ ) _{3 -EAN混合物，对}¹ H和¹⁴ N信号的积分强度进行了定量分析，并对铝阳离子的第一溶剂化壳的组成进行了细化。

更新日期：2021-09-24

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