摘要
用NMR谱研究了N-(对位取代苯基)氮杂-15-冠与Na(Ⅰ)的配位反应,测定了Na(Ⅰ)配合物的稳定常数.发现这些稳定常数与其极限化学位移之间存在着线性关系.
The coordination reaction of N-(para-substituted phenyl) nitrogen-hetero-15-crown-5 with Na(l) has been studied by NMR method. The stability constants of these Na(l)-crown complex Compounds have been determined. It has been found that some linear relationships exist between the stability constants and their limit chemical shifts with the correlation equation: log???? = 3.95+0.409????NaL . r = 0.992
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
1991年第4期471-473,共3页
Chinese Journal of Inorganic Chemistry
基金
中国科学院波谱与原子分子物理实验室资助课题
关键词
钠配合物
冠醚
稳定常数
NMR
crownether, stability eonatant limit chemical shift
