本文报道了扎伊尔透视石的室温光吸收谱及其晶体场理论分析结果。我们在透视石中观察到了 Cu~(2+)离子的四条晶场谱带。10,300和13,050cm~(-1)处的吸收带,分别被识别为~2B_1→~2A_1和~2B_1→~2B_2电子跃迁,而15,000和15,820cm~(-1)处的吸收带,则被识别为~2B_1→~2E 电子跃迁。此外,我们还观察到27,000cm~(-1)处的一条吸收带,它可能是由透视石结构中邻近 Cu~(2+)离子的交换相互作用引起的。 In this paper, the room temperature optical absorption spectra of Zaire Pegasus and its crystal field theoretical analysis are reported. We observed four crystal field bands of Cu2 + ions in the perspective stone. The absorption bands at 10,300 and 13,050 cm -1 were identified as ~ 2B_1 → ~ 2A_1 and ~ 2B_1 → ~ 2B_2, respectively, whereas the absorption bands at 15,000 and 15,820 cm -1 were identified ~ 2B_1 → ~ 2E electronic transition. In addition, we also observed an absorption band at 27,000 cm -1, which may be caused by the exchange interaction of nearby Cu 2+ ions in the fluoroscopic structure.