- 作者: 楊國珠 ; 王美惠 ; 姜宏哲
- 作者服務機構: 台灣師範大學化學系
- 中文摘要: Several crystalline germanium oligomers Ge/sub n/ O/sub 2n+1/.bcdot.L/sub 2/.bcdot.xH/sub 2/O (L=amino acid or amine) have been prepared and characterized by IR and NMR spectra, EA (elemental analysis), TGA(thermogravimetric analysis) and ICP-AES ( inductively coupled plasma-atomic emission spectroscopy). Oligomers of this type are based on chains of germanium-oxygen single and double bonds and synthesized in aqueous solution from germanium dioxide and basic ligands having an amino group. Two basic amino acids and mono-, and bidentate amines chosen as ligands to react with germanium dioxide gave L- lysine germanate, L-arginine germanate, cyclohexylammonium hexagermanate, N-methylcyclohexylammonium hexagermanate, N,N- dimethylcyclohexylammonium hexagermanate, 2- aminoethylammonium trigermanate, 2-(N'-methylamino)-N- methylethylammonium pentagermanate, and 2-(N'N'- dimethylamino)-N,N-dimethylethylammonium heptagermanate.
- 英文摘要: --
- 中文關鍵字: Organogermanium; Germanium Dioxide; Amine; Amino Acid; Synthesis
- 英文關鍵字: 有機鍺;二氧化鍺;胺;胺基酸;合成