摘要
运用水热合成法合成一种稀土配位聚合物[KDy(C4H4O4)0.5(C2O4)1.5(H2O)]H2O(1),该配合物属于正交晶系,Fddd空间群,晶胞参数a=8.8467(6),b=16.3167(11),c=7.2058(5),α=β=γ=90°,V=1040.15(12),Z=4,C5H6O10KDy,Mr=427.70,Dc=2.731g/cm3,μ=(MoKa)7.628mm-1,F(000)804,R1=0.0262和wR2=0.0697.并对该配合物的热重分析进行详细讨论.
A new rare earth metal-organic frameworks, [KDy ( C4H404 ) 0.5 ( C204 ) 1.5 ( H20 ) ]-H20 ( 1 ) have been synthesized under hydrothermal condition. The title complex crystallizes in Orthorhombic space group Fddd, with a=8.8467(6)A , b=16.3167(ll)A, c=7.2058(5)]k, a=fl=y=90°, V=1040.15(12)A3, Z=4, CsH6010KDy, Mr = 427.70 , Dc = 2.731 g/cm3, /L = (MoKa) = 7.628 mm-1, F(000) = 804, R1 = 0.026 2 and wR2 = 0.069 7. The thermogravimetric analysis of 1 are discussed in detail.
出处
《高师理科学刊》
2012年第5期53-56,共4页
Journal of Science of Teachers'College and University
基金
National Natural Science Foundation(60978059)
Natural Science Foundation of Jilin Province of China(20090527)
Science and Technology Development Projects of Siping City(2010005)
关键词
镝(Ⅲ)配位聚合物
晶体结构
水热和成
热分析性质
dysprosium (Ⅲ ) coordination polymers
crystal structure
hydrothermal synthesis
thermal properties