摘要
合成了4个含四氮杂大环配体和O,O'-二烃基二硫代磷酸根的镍配合物[Ni(hmtade)·{SSP(OR)2}2](hmtade=5,7,7,12,14,14-六甲基-1,4,8,11-四氮杂环十四-4,11-二烯;R=C6H5,2-naphthyl,C6H5CH2CH2,cyclohexyl),用元素分析、摩尔电导、红外光谱和1HNMR、31PNMR、电子光谱及差热分析对其结构进行了表征.研究结果表明:配合物均为非电解质,O,O'-二烃基二硫代磷酸根作为单齿配体对镍中心配位.对四氮杂大环的构型进行了讨论.
Four nickel complexes [Ni (hmtade) {SSP (OR)2}2] (hmtade=5, 7, 7, 12, 14, 14-hexamethyl-1, 4, 8, 11-tetraazacyclotetradeca-4, 11-diene; R=phenyl, 2-naphthyl, 2-phenylethyl and cyclohexyl) were synthesized and characterized by elemental analysis, molar conductivity, infrared spectra, electronic spectra, NMR spectra (1H and 31P) and TG-DTA analysis. The results indicate that all complexes are non-electrolysis in DMSO and O,O'-dialkyldithiophosphoric acid radicals as monodentate ligands coordinate to nickel atom. The tetraazamacrocyclic configuration and the TG-DTA curves of complexes are also discussed.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1998年第1期74-77,共4页
Chemical Journal of Chinese Universities
基金
四川省科委重点科研项目基金
关键词
四氮杂大环
二烃基
二硫代磷酸酯
镍配合物
Tetraazamacrocycle
O
O' -Dialkyldithiophosphate
Coordination
Configuration