A novel three-dimensional network constructed from tetramolybdate clusters linked via two types of copper complex fragments: synthesis, characterization, and magnetic behavior of [[CuII(2,2'-bpy)][CuII(IN)2][Mo4O12(OH)2]].
A novel three-dimensional network constructed from tetramolybdate clusters linked via two types of copper complex fragments: synthesis, characterization, and magnetic behavior of [[CuII(2,2'-bpy)][CuII(IN)2][Mo4O12(OH)2]].
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DOI：
10.1021/ic034752g
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发表时间：
2003-10
影响因子：
4.6
通讯作者：
Jian Lü;E. Shen;M. Yuan;Yang-guang Li;E. Wang;Chang-Wen Hu;Lin Xu;Jun Peng
中科院分区：
文献类型：
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作者：
Jian Lü;E. Shen;M. Yuan;Yang-guang Li;E. Wang;Chang-Wen Hu;Lin Xu;Jun Peng
一种新型的三维铜配合物[[Cu（II）]]（2，2 '-bpy）][Cu（II）（IN）（2）][Mo（4）O（12）（OH）（2）]（IN（-）=异烟酸根离子，2，2'-bpy = 2，2 '-联吡啶），1的水热合成和结构表征，这种化合物是由前所未有的四核钼氧化物簇共价键合到两种类型的铜络合物片段，[Cu（II）（2，2 '-bpy）]（2+）和[Cu（II）（IN）（2）]，通过[MoO（6）]八面体的末端氧原子。化合物1的晶体数据：单斜晶系，空间群C2/c，a = 16.4755 A，B = 10.3714 A，c = 17.4382 A，α = 90.0000度，β = 94.8098度，γ = 90.0000度; V = 2969.24 A（3）; Z = 2。变温磁化率表明，1。
A novel three-dimensional copper molybdate with mixed ligands, [[Cu(II)(2,2'-bpy)][Cu(II)(IN)(2)][Mo(4)O(12)(OH)(2)]] (IN(-) = isonicotinate ion, 2,2'-bpy = 2,2'-bipyridine), 1, has been hydrothermally synthesized and structurally characterized, and this compound is built from an unprecedented tetranuclear molybdenum oxide cluster covalently bonded to two types of copper complex fragments, [Cu(II)(2,2'-bpy)](2+) and [Cu(II)(IN)(2)], via terminal oxygen atoms of [MoO(6)] octahedra. Crystal data for compound 1: monoclinic, space group C2/c, a = 16.4755 A, b = 10.3714 A, c = 17.4382 A, alpha = 90.0000 degrees, beta = 94.8098 degrees, gamma = 90.0000 degrees; V = 2969.24 A(3); Z = 2. Variable temperature magnetic susceptibility indicates that both ferromagnetic and antiferromagnetic interactions exist in 1.