Big, bigger, biggest: A series of record high-nuclearity PONbs, ranging from 52-nuclear {Nb₅₂}, 81-nuclear {Nb₈₁} to 114-nuclear {Nb₁₁₄}, is made. The introduction of 3d Cu²⁺ ions allows the construction of extended inorganic–organic hybrid PONb frameworks based on giant heterometallic nanoclusters {Cu₃Nb₇₈} and {Cu₄Nb₇₈}.

中文翻译：

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记录高核聚氧杂酸盐：离散纳米簇{Nb114}，{Nb81}和{Nb52}，以及基于{Cu3Nb78}和{Cu4Nb78}的扩展框架

更大，更大，最大：制造了一系列创纪录的高核PONb，范围从52核{Nb ₅₂ }，81核{Nb ₈₁ }到114核{Nb ₁₁₄ }。3d Cu ²⁺离子的引入允许基于巨型异金属纳米簇{Cu ₃ Nb ₇₈ }和{Cu ₄ Nb ₇₈ }构造扩展的无机-有机杂化PONb骨架。