One Zn-Nd complex [Zn₂Nd₄L₂(OAc)₁₀(OH)₂(CH₃OH)₂] (1) was synthesized from Schiff base ligand bis(3-methoxysalicylidene)ethylene-1,2-phenylenediamine (H₂L). 1 shows nanoscale rectangular structure with sizes of about 0.8 × 1.1 × 2.8 nm. 1 exhibits typical near-infrared luminescence of Nd(III) under the excitation of UV-visible light. Further study shows that the complex displays luminescent response behavior to anions and nitro explosives, especially with high sensitivity to H₂PO2- and 2,4,6-trinitrophenol.

中文翻译：

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一种具有席夫碱配体的纳米级Zn（II）-Nd（III）络合物：阴离子和硝基炸药的NIR发光传感

一种Zn-Nd络合物[Zn ₂ Nd ₄ L ₂（OAc）₁₀（OH）₂（CH ₃ OH）₂ ]1个）由席夫碱配体双（3-甲氧基水杨基）乙烯-1,2-苯二胺（H ₂ L）合成。1个 显示出纳米级的矩形结构，尺寸约为0.8×1.1×2.8 nm。 1个在紫外可见光的激发下，Nd（III）具有典型的近红外发光特性。进一步的研究表明，该配合物显示出对阴离子和硝基炸药的发光响应行为，尤其是对H _2的高敏感性PO2-- 和2,4,6-三硝基苯酚。