For investigating the template effects and the ligand roles in constructing structurally charming silver clusters, we isolated and analyzed a new cluster compound, namely, [(CO₃)₂@Ag₂₅(C≡C^tBu)₁₅(CF₃CO₂)₃(Ph₂PO₂)₂I],1. We report here the synthesis, crystal structure, characterization by various spectroscopic (IR, solid-state NMR, XPS) techniques and the luminescent property of this cluster. Its X-ray crystal structure reveals that the cluster is a 25-nuclearity silver cage with double CO₃²⁻ ions encapsulated in. Two diphenylphosphinates in new coordination mode (μ₂:O₁,O₁) are co-protecting on the surface of cluster 1. Also, the cluster emits orange-red light in the solid-state at 77 K.

为了研究在建造结构迷人银簇的模板效应和配体的作用，我们分离和分析一个新的簇化合物，即，[（CO ₃）₂ @Ag ₂₅（C≡C^吨丁基）₁₅（CF ₃ CO ₂）₃（Ph ₂ PO ₂）₂ I]，1。我们在这里报告了合成，晶体结构，通过各种光谱（IR，固态NMR，XPS）技术表征以及该簇的发光性质。它的X射线晶体结构表明该团簇是具有25个核的银笼，具有双重CO ₃^2-离子封装在新的协调模式的两个diphenylphosphinates。（μ ₂：o ₁，O- ₁）被共同保护簇的表面上的1。同样，该簇以77 K的固态发射橙红色光。