Hydrothermal synthesis and structural characterization of two hybrid keggin-based polyoxometalates

Bing Li; Shou Tian Zheng; Guo Yu Yang

Hydrothermal synthesis and structural characterization of two hybrid keggin-based polyoxometalates

Bing Li
, Shou Tian Zheng
, Guo Yu Yang^*

^*此作品的通讯作者

CAS - Fujian Institute of Research on the Structure of Matter
Zhejiang Agriculture and Forestry University

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

Two new hybrid polyoxotungstates, [Co(2,2'-bipy)₃][α- H₅PW₁₁CoO₄₀]-3H₂O 1 and rFe (2,2'-bipy) ₃] ₂ [α-HBW_{1 2}O ₄₀]-2. 5H₂0 2 (2,2'-bipy = 2,2'-dipyridyl), have been hydrothermally synthesized and characterized by IR, TGA and single-crystal X-ray structural analyses. The results of X-ray crystallography analyses exhibit that 1 consists of one cc-Keggin anion [α-H₅PW₁₁CoO ₄₀]² and one isolated [Co(2,2'-bipy)₃] ²⁺ complex, while 2 is constructed from one α-Keggin anion [α- HBW₁₁O₄₀]^4- and two isolated [Fe(2,2'-bipy)₃]²⁺cations. The data for 1: orthorhombic system, space group Pbcn, a = 16.062(6), b = 27.278(10), c = 16.951(6) Å, V = 7427(5) Å³ and Z = 4; and those for 2: triclinic system, space group P1̄, a = 13.787(3), b = 17.857(5), c = 18.918(5) Å, α = 88.009(12), β = 72.768(10), γ = 74.935(10)°, V= 4291(2) Å³ and Z = 2.

源语言	英语
页（从-至）	531-536
页数	6
期刊	Jiegou Huaxue
卷	28
期	5
出版状态	已出版 - 2009
已对外发布	是

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@article{63513838c3ec4dd2b4049de7f4336da8,

title = "Hydrothermal synthesis and structural characterization of two hybrid keggin-based polyoxometalates",

abstract = "Two new hybrid polyoxotungstates, [Co(2,2'-bipy)3][α- H5PW11CoO40]-3H2O 1 and rFe (2,2'-bipy) 3] 2 [α-HBW1 2O 40]-2. 5H20 2 (2,2'-bipy = 2,2'-dipyridyl), have been hydrothermally synthesized and characterized by IR, TGA and single-crystal X-ray structural analyses. The results of X-ray crystallography analyses exhibit that 1 consists of one cc-Keggin anion [α-H5PW11CoO 40]2 and one isolated [Co(2,2'-bipy)3] 2+ complex, while 2 is constructed from one α-Keggin anion [α- HBW11O40]4- and two isolated [Fe(2,2'-bipy)3]2+cations. The data for 1: orthorhombic system, space group Pbcn, a = 16.062(6), b = 27.278(10), c = 16.951(6) {\AA}, V = 7427(5) {\AA}3 and Z = 4; and those for 2: triclinic system, space group P{\=1}, a = 13.787(3), b = 17.857(5), c = 18.918(5) {\AA}, α = 88.009(12), β = 72.768(10), γ = 74.935(10)°, V= 4291(2) {\AA}3 and Z = 2.",

keywords = "Hydrothermal synthesis, Keggin structure, Polyoxometalates",

author = "Bing Li and Zheng, \{Shou Tian\} and Yang, \{Guo Yu\}",

year = "2009",

language = "English",

volume = "28",

pages = "531--536",

journal = "Jiegou Huaxue",

issn = "0254-5861",

publisher = "Fujian Institute of Research of the Structure of Matter",

number = "5",

}

TY - JOUR

T1 - Hydrothermal synthesis and structural characterization of two hybrid keggin-based polyoxometalates

AU - Li, Bing

AU - Zheng, Shou Tian

AU - Yang, Guo Yu

PY - 2009

Y1 - 2009

N2 - Two new hybrid polyoxotungstates, [Co(2,2'-bipy)3][α- H5PW11CoO40]-3H2O 1 and rFe (2,2'-bipy) 3] 2 [α-HBW1 2O 40]-2. 5H20 2 (2,2'-bipy = 2,2'-dipyridyl), have been hydrothermally synthesized and characterized by IR, TGA and single-crystal X-ray structural analyses. The results of X-ray crystallography analyses exhibit that 1 consists of one cc-Keggin anion [α-H5PW11CoO 40]2 and one isolated [Co(2,2'-bipy)3] 2+ complex, while 2 is constructed from one α-Keggin anion [α- HBW11O40]4- and two isolated [Fe(2,2'-bipy)3]2+cations. The data for 1: orthorhombic system, space group Pbcn, a = 16.062(6), b = 27.278(10), c = 16.951(6) Å, V = 7427(5) Å3 and Z = 4; and those for 2: triclinic system, space group P1̄, a = 13.787(3), b = 17.857(5), c = 18.918(5) Å, α = 88.009(12), β = 72.768(10), γ = 74.935(10)°, V= 4291(2) Å3 and Z = 2.

AB - Two new hybrid polyoxotungstates, [Co(2,2'-bipy)3][α- H5PW11CoO40]-3H2O 1 and rFe (2,2'-bipy) 3] 2 [α-HBW1 2O 40]-2. 5H20 2 (2,2'-bipy = 2,2'-dipyridyl), have been hydrothermally synthesized and characterized by IR, TGA and single-crystal X-ray structural analyses. The results of X-ray crystallography analyses exhibit that 1 consists of one cc-Keggin anion [α-H5PW11CoO 40]2 and one isolated [Co(2,2'-bipy)3] 2+ complex, while 2 is constructed from one α-Keggin anion [α- HBW11O40]4- and two isolated [Fe(2,2'-bipy)3]2+cations. The data for 1: orthorhombic system, space group Pbcn, a = 16.062(6), b = 27.278(10), c = 16.951(6) Å, V = 7427(5) Å3 and Z = 4; and those for 2: triclinic system, space group P1̄, a = 13.787(3), b = 17.857(5), c = 18.918(5) Å, α = 88.009(12), β = 72.768(10), γ = 74.935(10)°, V= 4291(2) Å3 and Z = 2.

KW - Hydrothermal synthesis

KW - Keggin structure

KW - Polyoxometalates

UR - https://www.scopus.com/pages/publications/67650485654

M3 - Article

AN - SCOPUS:67650485654

SN - 0254-5861

VL - 28

SP - 531

EP - 536

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 5

ER -

Hydrothermal synthesis and structural characterization of two hybrid keggin-based polyoxometalates

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