Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of [Cu(enMe)2]2{[Cu(enMe)2(H2O)] 2[Cu6(enMe)2(B-a-SiW9O 34)2]}·4H2O

Shou Tian Zheng; Da Qiang Yuan; Jie Zhang; Guo Yu Yang

doi:10.1021/ic070160c

Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of [Cu(enMe)₂]₂{[Cu(enMe)₂(H₂O)] ₂[Cu₆(enMe)₂(B-a-SiW₉O ₃₄)₂]}·4H₂O

Shou Tian Zheng
, Da Qiang Yuan
, Jie Zhang
, Guo Yu Yang^*

^*此作品的通讯作者

CAS - Fujian Institute of Research on the Structure of Matter
Nanjing University

科研成果: 期刊稿件 › 文章 › 同行评审

118 引用（Scopus）

摘要

A novel sandwich-type polyoxometalate incorporating a unique hybrid hexanuclear copper cluster, [Cu(enMe)₂]₂-{[Cu(enMe) ₂(H₂O)]₂[Cu₆(enMe) ₂(B-a-SiW₉O₃₄)₂]}·4H ₂O (1, enMe = 1,2-diaminopropane), has been hydrothermally synthesized and structurally characterized by the elemental analyses, IR spectroscopy, TG analysis, magnetic properties, and single-crystal X-ray diffraction analysis. Crystal data for 1: triclinic, P1; a = 12.5105(2), b = 14.3710-(2), c = 17.2687(2) Å; α = 98.834(1), β = 110.744(1), γ = 104.711(1)°; V = 2704.57(7) Å³; ρ = 3.646 g/cm³; Z = 1. X-ray crystallographic study shows that the molecular structure of 1 contains 10 copper ions: Six of them form an unprecedented inorganic-organic hybrid Cu₆ cluster via edge-sharing combination of two CuO₆ octahedra, two CuO₅, and two CuO ₃N₂ square pyramids and are encapsulated between two {B-a-SiW₉O₃₄} units. Two of them form two [Cu(enMe) ₂(H₂O)]²⁺ complexes and further attach to the two {B-a-SiW₉O₃₄} units via two Cu-O= W bridges, acting as a decorated role. The remaining two form isolated [Cu(enMe)₂] ²⁺ complexes playing roles of charge-compensation and space-fillers. Magnetization measurement reveals that the hexanuclear copper cluster exhibits overall ferromagnetic interactions.

源语言	英语
页（从-至）	4569-4574
页数	6
期刊	Inorganic Chemistry
卷	46
期	11
DOI	https://doi.org/10.1021/ic070160c
出版状态	已出版 - 28 5月 2007
已对外发布	是

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探究 'Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of [Cu(enMe)₂]₂{[Cu(enMe)₂(H₂O)] ₂[Cu₆(enMe)₂(B-a-SiW₉O ₃₄)₂]}·4H₂O' 的科研主题。它们共同构成独一无二的学术指纹。

引用此

@article{f5f3205acbab46f2871f45f804b7c364,

title = "Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of [Cu(enMe)2]2\{[Cu(enMe)2(H2O)] 2[Cu6(enMe)2(B-a-SiW9O 34)2]\}·4H2O",

abstract = "A novel sandwich-type polyoxometalate incorporating a unique hybrid hexanuclear copper cluster, [Cu(enMe)2]2-\{[Cu(enMe) 2(H2O)]2[Cu6(enMe) 2(B-a-SiW9O34)2]\}·4H 2O (1, enMe = 1,2-diaminopropane), has been hydrothermally synthesized and structurally characterized by the elemental analyses, IR spectroscopy, TG analysis, magnetic properties, and single-crystal X-ray diffraction analysis. Crystal data for 1: triclinic, P1; a = 12.5105(2), b = 14.3710-(2), c = 17.2687(2) {\AA}; α = 98.834(1), β = 110.744(1), γ = 104.711(1)°; V = 2704.57(7) {\AA}3; ρ = 3.646 g/cm3; Z = 1. X-ray crystallographic study shows that the molecular structure of 1 contains 10 copper ions: Six of them form an unprecedented inorganic-organic hybrid Cu6 cluster via edge-sharing combination of two CuO6 octahedra, two CuO5, and two CuO 3N2 square pyramids and are encapsulated between two \{B-a-SiW9O34\} units. Two of them form two [Cu(enMe) 2(H2O)]2+ complexes and further attach to the two \{B-a-SiW9O34\} units via two Cu-O= W bridges, acting as a decorated role. The remaining two form isolated [Cu(enMe)2] 2+ complexes playing roles of charge-compensation and space-fillers. Magnetization measurement reveals that the hexanuclear copper cluster exhibits overall ferromagnetic interactions.",

author = "Zheng, \{Shou Tian\} and Yuan, \{Da Qiang\} and Jie Zhang and Yang, \{Guo Yu\}",

year = "2007",

month = may,

day = "28",

doi = "10.1021/ic070160c",

language = "English",

volume = "46",

pages = "4569--4574",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "11",

}

Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of [Cu(enMe)₂]₂{[Cu(enMe)₂(H₂O)] ₂[Cu₆(enMe)₂(B-a-SiW₉O ₃₄)₂]}·4H₂O. / Zheng, Shou Tian; Yuan, Da Qiang; Zhang, Jie 等.
在: Inorganic Chemistry, 卷 46, 号码 11, 28.05.2007, 页码 4569-4574.

科研成果: 期刊稿件 › 文章 › 同行评审

TY - JOUR

T1 - Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of [Cu(enMe)2]2{[Cu(enMe)2(H2O)] 2[Cu6(enMe)2(B-a-SiW9O 34)2]}·4H2O

AU - Zheng, Shou Tian

AU - Yuan, Da Qiang

AU - Zhang, Jie

AU - Yang, Guo Yu

PY - 2007/5/28

Y1 - 2007/5/28

N2 - A novel sandwich-type polyoxometalate incorporating a unique hybrid hexanuclear copper cluster, [Cu(enMe)2]2-{[Cu(enMe) 2(H2O)]2[Cu6(enMe) 2(B-a-SiW9O34)2]}·4H 2O (1, enMe = 1,2-diaminopropane), has been hydrothermally synthesized and structurally characterized by the elemental analyses, IR spectroscopy, TG analysis, magnetic properties, and single-crystal X-ray diffraction analysis. Crystal data for 1: triclinic, P1; a = 12.5105(2), b = 14.3710-(2), c = 17.2687(2) Å; α = 98.834(1), β = 110.744(1), γ = 104.711(1)°; V = 2704.57(7) Å3; ρ = 3.646 g/cm3; Z = 1. X-ray crystallographic study shows that the molecular structure of 1 contains 10 copper ions: Six of them form an unprecedented inorganic-organic hybrid Cu6 cluster via edge-sharing combination of two CuO6 octahedra, two CuO5, and two CuO 3N2 square pyramids and are encapsulated between two {B-a-SiW9O34} units. Two of them form two [Cu(enMe) 2(H2O)]2+ complexes and further attach to the two {B-a-SiW9O34} units via two Cu-O= W bridges, acting as a decorated role. The remaining two form isolated [Cu(enMe)2] 2+ complexes playing roles of charge-compensation and space-fillers. Magnetization measurement reveals that the hexanuclear copper cluster exhibits overall ferromagnetic interactions.

AB - A novel sandwich-type polyoxometalate incorporating a unique hybrid hexanuclear copper cluster, [Cu(enMe)2]2-{[Cu(enMe) 2(H2O)]2[Cu6(enMe) 2(B-a-SiW9O34)2]}·4H 2O (1, enMe = 1,2-diaminopropane), has been hydrothermally synthesized and structurally characterized by the elemental analyses, IR spectroscopy, TG analysis, magnetic properties, and single-crystal X-ray diffraction analysis. Crystal data for 1: triclinic, P1; a = 12.5105(2), b = 14.3710-(2), c = 17.2687(2) Å; α = 98.834(1), β = 110.744(1), γ = 104.711(1)°; V = 2704.57(7) Å3; ρ = 3.646 g/cm3; Z = 1. X-ray crystallographic study shows that the molecular structure of 1 contains 10 copper ions: Six of them form an unprecedented inorganic-organic hybrid Cu6 cluster via edge-sharing combination of two CuO6 octahedra, two CuO5, and two CuO 3N2 square pyramids and are encapsulated between two {B-a-SiW9O34} units. Two of them form two [Cu(enMe) 2(H2O)]2+ complexes and further attach to the two {B-a-SiW9O34} units via two Cu-O= W bridges, acting as a decorated role. The remaining two form isolated [Cu(enMe)2] 2+ complexes playing roles of charge-compensation and space-fillers. Magnetization measurement reveals that the hexanuclear copper cluster exhibits overall ferromagnetic interactions.

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DO - 10.1021/ic070160c

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