Hydrothermal syntheses and structural characterizations of two ML-containing polyoxomolybdates: [CuII2(HL)3]2[Mo8O26]·(H2O)4 and [NiII(HL)3]2(Mo8O26)·(H2O)3(HL=3-(2-Pyridyl)pyrazole)

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	Hydrothermal syntheses and structural characterizations of two ML-containing polyoxomolybdates: [CuII2(HL)3]2[Mo8O26]·(H2O)4 and [NiII(HL)3]2(Mo8O26)·(H2O)3(HL=3-(2-Pyridyl)pyrazole)
	Li B(李斌); Li B(李斌)
刊名	Chinese J. Struct. Chem.
	2010
卷号	29 期号:8 页码:1284-1289
关键词	polyoxomolybdate molybdate copper nickel X-ray analysis
ISSN号	0254-5861
通讯作者	李斌
中文摘要	Two new polyoxomolybdate compound, namely CuII2(HL)3]2[Mo8O26]·(H2O)4 (1) and [NiII(HL)3]2(Mo8O26)·(H2O)3 (2)(HL=3-(2-pyridyl) pyrazole), were designed and synthesized under hydrothermal conditions. X-ray diffraction analyses reveal that compound 1 consists of one β-Mo8O264- cluster and a Cu2 dimer which is built from two Cu(Ⅱ) ions linked by three 3-(2-pyridyl)pyrazole ligands. Compound 2 is generated by two kinds of polyoxomolybdate clusters of α-[Mo8O26]4- and β-[Mo8O26]4-. In complexes 1 and 2, the multi-dimensional frameworks are constructed with the help of hydrogen-bonding links between the terminaloxygen atoms of [Mo8O26]4-, water molecules, and 3-(2-pyridyl)pyrazole ligands. Crystal data of 1: C24H25Cu2Mo4N9O15, Mr=1190.37, monoclinic, space group P21/c, a=10.850(2), b=18.510(4), c=17.230(3) Å, β=100.57(3)°, V=3401.6(12) Å3, Z=4, Dc=2.324 g/cm3, F(000)=2312, μ=2.742 mm 1, R=0.0302 and wR=0.0775 (I>2 (I)); Crystal data for 2: C48H48Mo8N18Ni2O29, Mr=2225.98, monoclinic, space group P21/n, a=20.799(2), b=14.7970 (13), c=23.141(2) Å, β=91.6180(10)°, V=7119.0(11) Å3, Z=4, Dc=2.077 g/cm3, F(000)=4344, μ=1.968 mm 1, R=0.0309 and wR=0.0696 (I>2 (I)).
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the 973 Key Progra m of the MOST(2006CB932904，2007CB815304);the National Natural Science Foundation of China (20873150，20821061，50772113);the Chinese Academy of Sciences (KJCX2-YW-M05);the Chinese Academy of Sciences (“Hundred Talents Program”);Ministry of Science and Technology of China ( Project of “973” plan，No. 2007CB607606);Shandong Provincial Education Department a Qilu Normal University
语种	英语
公开日期	2012-09-28
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/1111]
专题	兰州化学物理研究所_固体润滑国家重点实验室
通讯作者	Li B(李斌); Li B(李斌)
推荐引用方式 GB/T 7714	Li B,Li B. Hydrothermal syntheses and structural characterizations of two ML-containing polyoxomolybdates: [CuII2(HL)3]2[Mo8O26]·(H2O)4 and [NiII(HL)3]2(Mo8O26)·(H2O)3(HL=3-(2-Pyridyl)pyrazole)[J]. Chinese J. Struct. Chem.,2010,29(8):1284-1289.
APA	李斌,&李斌.(2010).Hydrothermal syntheses and structural characterizations of two ML-containing polyoxomolybdates: [CuII2(HL)3]2[Mo8O26]·(H2O)4 and [NiII(HL)3]2(Mo8O26)·(H2O)3(HL=3-(2-Pyridyl)pyrazole).Chinese J. Struct. Chem.,29(8),1284-1289.
MLA	李斌,et al."Hydrothermal syntheses and structural characterizations of two ML-containing polyoxomolybdates: [CuII2(HL)3]2[Mo8O26]·(H2O)4 and [NiII(HL)3]2(Mo8O26)·(H2O)3(HL=3-(2-Pyridyl)pyrazole)".Chinese J. Struct. Chem. 29.8(2010):1284-1289.