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研究了Ｎｄ（ＣｌＯ４）３·ｎＨ２Ｏ－ｂｐｈｓｍ［双（苯基亚砜）甲烷１体系（甲醇－氯仿１：２）和Ｅｒ（ＣｌＯ４）３·ｎＨ２Ｏ－ｂｐｈｓｍ体系（甲醇－氯仿１：２）的电子光谱。分析了在可见光区内，ｆ一ｆ跃迁的强度和强度参数，并从Ｎｄ３＋和Ｅｒ３＋的超灵敏跃迁的振子强度和强度参数Ｔ２与配体ｂｐｈｓｍ浓度的关系，指出了体系中Ｎｄ与ｂｐｈｓｍ形成１：２．５的物种和Ｅｒ３＋与ｂｐｈｓｍ形成１：２的物种。
The effects of Nd (ClO4) 3 · nH2O-bphsm on the molar ratio of bis (phenylsulfoxide) methane 1 (methanol-chloroform 1: 2) and Er (ClO4) 3 · nH2O-bphsm Electronic spectrum. The intensity and intensity parameters of f-f transition in the visible region were analyzed. From the relationship between the oscillator intensity and the intensity parameter T2 of the hypersensitive transitions of Nd3 + and Er3 + and the bphsm concentration of the ligand, : 2.5 species and Er3 + form bphsm with 1: 2 species.