Herein, the first lead fluorooxoborate PbB₅O₈F has been structurally designed following a strategy of fluorine introduction into borates. PbB₅O₈F presents the first case of possessing the [B₅O₁₀F]⁶⁻ fundamental building block. More importantly, PbB₅O₈F fully achieves the coexistence of large birefringence and deep-ultraviolet cut-off edge. This short cut-off edge sets a new record among lead borates.

中文翻译：

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第一氟硼酸铅PbB ₅ O ₈ F：实现大双折射和深紫外线截止边缘的共存†

这里，第一引线fluorooxoborate血铅₅ ö ₈ F已经被设计在结构以下氟引入的策略成硼酸盐。PbB ₅ O ₈ F是第一种具有[B ₅ O ₁₀ F] ⁶⁻基本结构单元的情况。更重要的是，PbB ₅ O ₈ F充分实现了大双折射和深紫外线截止边缘的共存。这种短的截止边缘在硼酸铅中创造了新的记录。