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山口、和 Dash 等人曾对金属硫脲络盐的红外光谱作过研究。至今,有关金(I)硫脲络盐的红外光谱资料,报道甚少。本文的目的是阐明金(I)硫脲络盐中金原子与硫脲的硫,还是氮进行成键。实验部份我们根据文献合成了下列三种金(I)硫脲络盐:〔Au(Thio)_2〕_2SO_4、Au(Thio)_2NO_3和 Au(Thio)_2ClO_3。另外,我们采用离子互换反应合成了二种含金络盐,分别为 Au(Thio)_2 SCN 和苦味酸二硫脲合金(I)〔Au(Thio)_2OC_6H_2(NO_2)_3〕。合成的方法与前人稍有不
Yamaguchi, and Dash et al. Have studied the infrared spectra of metal thiourea complex salts. So far, little information has been reported on the infrared spectra of gold (I) thiourea complex salt. The purpose of this paper is to elucidate the bonding of the gold (I) thiourea complex salt of gold with thiourea or nitrogen. Experimental section We synthesized the following three gold (I) thiourea complex salts according to the literature: [Au (Thio) _2] _2SO_4, Au (Thio) _2NO_3 and Au (Thio) _2ClO_3. In addition, we synthesized two kinds of gold-containing gold salts by ion exchange reaction, namely Au (Thio) 2 SCN and picric acid dithiocarbamide alloy [Au (Thio) 2OC 6 H 2 (NO 2) 3]. The synthesis method is slightly different from the previous one