氨基吡啶锰的一个罕见例子-合成和结构

IF 0.4 4区化学 Q4 CRYSTALLOGRAPHY

Journal of Chemical Crystallography Pub Date : 2025-01-08 DOI:10.1007/s10870-024-01038-x

Awal Noor

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引用次数: 0

摘要

锂化N-（2,6-二异丙基苯基）-[6-（2,4,6-三异丙基苯基）-吡啶-2-基]-胺（ApH）在四氢呋喃（THF）中与MnBr2在50℃下在两种等价物4-叔丁基吡啶（tBuPy）的存在下进行盐复分解反应，只产生第二个单核氨基吡啶锰[Mn(Ap)2(tBuPy)]。化合物[C59H71MnN5]在单斜空间群中结晶，P21/c的晶胞参数为：a = 11.9650(5) b = 17.9530(7) c = 24.3110（10） Å， β = 95.081(3)°，V = 5201.7(4) A3, Z = 4。Hirshfeld分析表明，H⋯H（89.1%）和H⋯C/C⋯H（10.9%）相互作用是导致固态结构中分子间稳定的两个主要因素。

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A Rare Example of Manganese Aminopyridinate – Synthesis and Structure

Lithiated N-(2,6-diisopropylphenyl)-[6-(2,4,6-triisopropylphenyl)-pyridine-2-yl]-amine (ApH) undergoes a salt metathesis reaction with MnBr₂ in tetrahydrofuran (THF) at 50 °C in the presence of two equivalents of 4-tert-butylpyridine (^tBuPy) to yield only the second example of mononuclear manganese aminopyridinates, [Mn(Ap)₂(^tBuPy)]. The compound [C₅₉H₇₁MnN₅], crystallized in the monoclinic space group, P2₁/c with unit cell parameters: a = 11.9650(5) b = 17.9530(7) c = 24.3110(10) Å, β = 95.081(3)°, V = 5201.7(4) A³, Z = 4. Hirshfeld analyses show that H⋯H (89.1%) and H⋯C/C⋯H (10.9%) interactions are the two main contributors that lead to intermolecular stabilization in the solid-state structure.

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来源期刊

Journal of Chemical Crystallography 化学-光谱学

CiteScore

1.50

自引率

12.50%

发文量

审稿时长

6.3 months

期刊介绍： Journal of Chemical Crystallography is an international and interdisciplinary publication dedicated to the rapid dissemination of research results in the general areas of crystallography and spectroscopy. Timely research reports detail topics in crystal chemistry and physics and their relation to problems of molecular structure; structural studies of solids, liquids, gases, and solutions involving spectroscopic, spectrometric, X-ray, and electron and neutron diffraction; and theoretical studies.