【摘 要】
:
A novel class of organic inorganic hybrid 3d-4f arsenotungstates [H2N(CH3)2]5Na2H4[Cu(H2L)]{[RE0.5 Na1.5Cu3(H2O)5](AsW9O33)2}·17H2O [RE = Tb(1),Dy(2),Ho(3)
【机 构】
:
HenanKeyLaboratoryofPolyoxometalateChemistry,InstituteofMolecularandCrystalEngineering,CollegeofChem
论文部分内容阅读
A novel class of organic inorganic hybrid 3d-4f arsenotungstates [H2N(CH3)2]5Na2H4[Cu(H2L)]{[RE0.5 Na1.5Cu3(H2O)5](AsW9O33)2}·17H2O [RE = Tb(1),Dy(2),Ho(3),Er(4),Tm(5),Yb(6),H6L =1,3-bis[tris(hydroxymethyl)methylamino]propane] have been synthesized and characterized by elemental analyses,IR spectra,thermogravimetric analyses and single-crystal X-ray diffraction.
其他文献
多金属氧酸盐参与构筑的羰基金属衍生物因其独特的结构以及在催化领域潜在的应用价值而受到人们的广泛关注[1,2]。该化合物属于单斜晶系,C2/m空间群,分子中包含3个NH4+离
A neoteric borotungstate-based 1-D chain KH2[Ce(H2O)8][Ce(H2O)3][α-BW11O39]·14H2O(1)under the conventional aqueous conditions and structurally characteriz
多铌氧酸盐由于其独特的结构特点、在废物处理方面潜在的应用以及在药物治疗和光催化等方面的应用而得到了人们的广泛关注[1-2].本文采用常规水溶液法成功合成出一例以[N
A rare-earth(Er)-substituted Dawson-type polyoxotungstate [H2dap]7H2[Er2(H2C2O4)2(C2O4)(α-P2W17O61)2]·22H2O(1)was synthesized under hydrothermal condition
Two triangular pyramidal {AsO2(OH)} bridging erbium and ytterbium incorporated arsenotungstates [H2N(CH3)2]8Na8{[W3RE2(H2O)8AsO8(OH)][B-α-AsW9O33]2}2·65H2
氦原子作为最简单的多电子原子体系,其原子结构的理论计算和跃迁光谱的实验测量均可以达到非常高的精度,在发展多电子原子理论和确定物理常数等方面有重要应用。原子的极化