- 作者: 連清宏 ; 鍾崇燊
- 作者服務機構: 清華大學化學系
- 中文摘要: The electronic absorption spectra of aqueous solutions containing copper(II) ion and N,N'-bis(carbamoylmethyl)trimethylenediamine(L-1,3,1) at 25.0.plmin.0.1.degree.C and 0.10mol/L NaClO/sub 4/ were measured as a function of pH. The absorption maxima and the molar absorptivities of(Cu(L-1,3,1))/sup 2+/,(Cu(H/sub -1/L-1,3,1))/sup +/, and(Cu(H/sub -2/L-1,3,1)) were calculated from these spectra. A comparison of the spectral parameters of these complexes with those of the copper(II)-diaminodiamide complexes containing 6,5,6- and 6,6,6-membered ring systems indicates that the chelate ring size has significant effects on these spectral parameters.
- 英文摘要: --
- 中文關鍵字: Spectral Properties; Copper Complexes; Ring Size; Electronic Adsorption Spectrum
- 英文關鍵字: 光譜性質;銅錯合物;環大小;電子吸收光譜