摘要
用恒温溶解法研究ＬａＣｌ３－ＦＵＨ－Ｈ２Ｏ三元体系３０℃相平衡，由相图提供的信息在水溶液中合成出固相配合物，表明有分子式为〔Ｌａ（Ｈ２Ｏ）３（ＦＵＨ）４〕Ｃｌ３·４Ｈ２Ｏ的三元配合物．并用元素分析法、ＴＧ－ＤＴＡ谱、ＩＲ谱、１ＨＮＭＲ谱。
Using the solubility isotherm method,the ternary system of LaCl 3 fluorouracil H 2O at 30 ℃ has been investigated.A coordination compound with general formula La(H 2O) 3(fluorouracil) 4 Cl 3·4H 2O was found.The properties of this compound have been characterized by elemental analysis、IR、TG DTA、 1HNMR、XPD.When the high concentration of fluorouracil was kept,LaCl 3 Fluorouracil H 2O ternary complex can be found in aqueous solutions.
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
1999年第1期53-56,共4页
Journal of Inner Mongolia University：Natural Science Edition
基金
国家自然科学基金
关键词
氯化镧
氟脲嘧啶
镧配合物
相平衡
三元体系
水
phase diagram
Lanthanum Chloride
Fluorouracil
Lanthanum Coordination Compound
