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<p>The reaction between (Me<sub>4</sub>N)<sub>4</sub>[Nb<sub>6</sub>Cl<sub>12</sub>(CN)<sub>6</sub>], [Mn(salen)Cl(H<sub>2</sub>O)] (salen = N, N’-bis (salicylidene)ethylenedi-amine dianion), and <i>trans</i>-1,2-bis(4-pyridyl)-ethylene (bpe) led to the formation of {[Mn(salen)(H<sub>2</sub>O)](bpe)[Mn(salen)]}<sub>2</sub>[Nb<sub>6</sub>Cl<sub>12</sub>(CN)<sub>6</sub>]⋅17H<sub>2</sub>O (<b>1</b>). <b>1</b> features assemblies of 4.47&#xa0;nm-long molecular nanorods in each of which two [Mn(salen)]<sup>+</sup> connects <i>via</i> one bpe linker to form a dimeric unit and two dimeric units are <i>trans</i>-coordinated to one [Nb<sub>6</sub>Cl<sub>12</sub>(CN)<sub>6</sub>]<sup>4−</sup><i>via</i> cyanido. Its magnetic properties and thermal stability are also reported.</p> Graphic Abstract <p></p>

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

  • 期刊论文

  • 发表日期：

    2025年3月25日

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

摘要

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