三个建筑单元直接组装的中性超分子簇基纳米棒

IF 0.4 4区化学 Q4 CRYSTALLOGRAPHY

Journal of Chemical Crystallography Pub Date : 2025-03-25 DOI:10.1007/s10870-025-01044-7

JianJun Zhang, H. Andrew Zhou, Ted Grant, Abdessadek Lachgar

引用次数: 0

摘要

之间的反应(Me4N) 4 (Nb6Cl12 (CN) 6], [Mn(伦)Cl (H2O)](伦= N, N ' bis (salicylidene) ethylenedi-amine二阶阴离子)和trans-1,以叔(4-pyridyl)乙烯(bpe)形成了{[Mn(伦)(H2O)] (bpe) [Mn(伦)]}2 [Nb6Cl12 (CN) 6]⋅17水(1)。1分子纳米功能组件4.47 nm长这两个[Mn(伦)]+连接通过一个bpe链接器形成二聚的单元和两个二聚的单元是trans-coordinated [Nb6Cl12 (CN) 6] 4通过cyanido−。并报道了其磁性能和热稳定性。{Nb6}簇单元、[Mn(salen)]+和Bpe直接组装得到了长4.47 nm的中性超分子纳米棒

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Neutral Supramolecular Cluster-Based Nanorods from Direct Assembly of Three Building Units

The reaction between (Me₄N)₄[Nb₆Cl₁₂(CN)₆], [Mn(salen)Cl(H₂O)] (salen = N, N’-bis (salicylidene)ethylenedi-amine dianion), and trans-1,2-bis(4-pyridyl)-ethylene (bpe) led to the formation of {[Mn(salen)(H₂O)](bpe)[Mn(salen)]}₂[Nb₆Cl₁₂(CN)₆]⋅17H₂O (1). 1 features assemblies of 4.47 nm-long molecular nanorods in each of which two [Mn(salen)]⁺ connects via one bpe linker to form a dimeric unit and two dimeric units are trans-coordinated to one [Nb₆Cl₁₂(CN)₆]⁴⁻via cyanido. Its magnetic properties and thermal stability are also reported.

Graphic Abstract

Direct Assembly of {Nb₆} Cluster Units, [Mn(salen)]⁺, and Bpe Leads To Neutral Supramolecular Nanorods of 4.47 nm long

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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.