Homoleptic Cr(III) complexes containing anionic tridentate 1,8-(bisoxazolyl)carbazolide ligands are phosphorescent in deaerated solutions with peak maxima in the range of 813–845 nm. The ligand carbon-centred chirality has been transferred to the helical chirality of the complexes and hence induced circularly polarized NIR-emissions with dissymmetry factor in the scale of 2.0 × 10⁻³.

中文翻译：

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手性铬 (III) 配合物的圆偏振近红外磷光

含有阴离子三齿 1,8-(双恶唑基)咔唑配体的均配 Cr( III ) 配合物在脱气溶液中发出磷光，峰最大值在 813–845 nm 范围内。配体以碳为中心的手性已转移到配合物的螺旋手性，因此诱导了圆极化的 NIR 发射，其不对称因子为 2.0 × 10 ^-3。