Hydrothermal synthesis, structural characterization and proton-conducting property of a 3-D framework based on Zr3Na3-substituted polyoxometalate building blocks

Kun Yu Wei; Tao Yang; Shao Jie Qin; Xiang Ma; Xin Xiong Li; Guo Yu Yang

doi:10.14102/j.cnki.0254-5861.2011-1187

Hydrothermal synthesis, structural characterization and proton-conducting property of a 3-D framework based on Zr₃Na₃-substituted polyoxometalate building blocks

Kun Yu Wei, Tao Yang, Shao Jie Qin, Xiang Ma, Xin Xiong Li^*, Guo Yu Yang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

A novel Zr-substituted polyoxometalate (POM) H₂K₃[Na₆(H₂O)₉][Zr₃Na₃O₃(H₂O)₃- (GeW₉O₃₄)₂]·12H₂O (1) has been made under hydrothermal conditions. 1 was characterized by infrared spectrum, thermogravimetric analysis, powder X-ray diffraction and single-crystal X-ray diffraction. Crystal data are: H₅₀O₉₅Na₉K₃Ge₂Zr₃W(1)₈, hexagonal space group P6₃/mmc, a = 15.2251(6), b = 15.2251(6), c = 25.035(2) Å, V = 5025.7(6) Å³, Z = 2, D_c = 3.716 mg/m³, μ = 21.648 mm^-1, F(000) = 4726, the final R = 0.0259 and wR = 0.0647 for 1487 observed reflections with I > 2σ(I). Single-crystal X-ray structure analysis reveals that 1 exhibits a 3-dimensional framework structure based on Zr₃Na₃-substituted polyanions [Zr₃Na₃O₃(H₂O)₃(GeW₉O₃₄)₂]^11- and [Na₆(H₂O)₉]⁶⁺ clusters building blocks. UV-Vis spectrum indicates that 1 is a wide-gap semiconductor. In addition, the proton-conducting property of 1 was also investigated.

Original language	English
Pages (from-to)	1461-1468
Number of pages	8
Journal	Jiegou Huaxue
Volume	35
Issue number	9
DOIs	https://doi.org/10.14102/j.cnki.0254-5861.2011-1187
Publication status	Published - 15 Sept 2016
Externally published	Yes

Keywords

Crystal structure
Hydrothermal synthesis
Polyoxometalate
Proton-conducting property
Zirconium

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10.14102/j.cnki.0254-5861.2011-1187

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@article{e3b70cbc4cb047939988df1aaa76c119,

title = "Hydrothermal synthesis, structural characterization and proton-conducting property of a 3-D framework based on Zr3Na3-substituted polyoxometalate building blocks",

abstract = "A novel Zr-substituted polyoxometalate (POM) H2K3[Na6(H2O)9][Zr3Na3O3(H2O)3- (GeW9O34)2]·12H2O (1) has been made under hydrothermal conditions. 1 was characterized by infrared spectrum, thermogravimetric analysis, powder X-ray diffraction and single-crystal X-ray diffraction. Crystal data are: H50O95Na9K3Ge2Zr3W(1)8, hexagonal space group P63/mmc, a = 15.2251(6), b = 15.2251(6), c = 25.035(2) {\AA}, V = 5025.7(6) {\AA}3, Z = 2, Dc = 3.716 mg/m3, μ = 21.648 mm-1, F(000) = 4726, the final R = 0.0259 and wR = 0.0647 for 1487 observed reflections with I > 2σ(I). Single-crystal X-ray structure analysis reveals that 1 exhibits a 3-dimensional framework structure based on Zr3Na3-substituted polyanions [Zr3Na3O3(H2O)3(GeW9O34)2]11- and [Na6(H2O)9]6+ clusters building blocks. UV-Vis spectrum indicates that 1 is a wide-gap semiconductor. In addition, the proton-conducting property of 1 was also investigated.",

keywords = "Crystal structure, Hydrothermal synthesis, Polyoxometalate, Proton-conducting property, Zirconium",

author = "Wei, \{Kun Yu\} and Tao Yang and Qin, \{Shao Jie\} and Xiang Ma and Li, \{Xin Xiong\} and Yang, \{Guo Yu\}",

year = "2016",

month = sep,

day = "15",

doi = "10.14102/j.cnki.0254-5861.2011-1187",

language = "English",

volume = "35",

pages = "1461--1468",

journal = "Jiegou Huaxue",

issn = "0254-5861",

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

number = "9",

}

TY - JOUR

T1 - Hydrothermal synthesis, structural characterization and proton-conducting property of a 3-D framework based on Zr3Na3-substituted polyoxometalate building blocks

AU - Wei, Kun Yu

AU - Yang, Tao

AU - Qin, Shao Jie

AU - Ma, Xiang

AU - Li, Xin Xiong

AU - Yang, Guo Yu

PY - 2016/9/15

Y1 - 2016/9/15

N2 - A novel Zr-substituted polyoxometalate (POM) H2K3[Na6(H2O)9][Zr3Na3O3(H2O)3- (GeW9O34)2]·12H2O (1) has been made under hydrothermal conditions. 1 was characterized by infrared spectrum, thermogravimetric analysis, powder X-ray diffraction and single-crystal X-ray diffraction. Crystal data are: H50O95Na9K3Ge2Zr3W(1)8, hexagonal space group P63/mmc, a = 15.2251(6), b = 15.2251(6), c = 25.035(2) Å, V = 5025.7(6) Å3, Z = 2, Dc = 3.716 mg/m3, μ = 21.648 mm-1, F(000) = 4726, the final R = 0.0259 and wR = 0.0647 for 1487 observed reflections with I > 2σ(I). Single-crystal X-ray structure analysis reveals that 1 exhibits a 3-dimensional framework structure based on Zr3Na3-substituted polyanions [Zr3Na3O3(H2O)3(GeW9O34)2]11- and [Na6(H2O)9]6+ clusters building blocks. UV-Vis spectrum indicates that 1 is a wide-gap semiconductor. In addition, the proton-conducting property of 1 was also investigated.

AB - A novel Zr-substituted polyoxometalate (POM) H2K3[Na6(H2O)9][Zr3Na3O3(H2O)3- (GeW9O34)2]·12H2O (1) has been made under hydrothermal conditions. 1 was characterized by infrared spectrum, thermogravimetric analysis, powder X-ray diffraction and single-crystal X-ray diffraction. Crystal data are: H50O95Na9K3Ge2Zr3W(1)8, hexagonal space group P63/mmc, a = 15.2251(6), b = 15.2251(6), c = 25.035(2) Å, V = 5025.7(6) Å3, Z = 2, Dc = 3.716 mg/m3, μ = 21.648 mm-1, F(000) = 4726, the final R = 0.0259 and wR = 0.0647 for 1487 observed reflections with I > 2σ(I). Single-crystal X-ray structure analysis reveals that 1 exhibits a 3-dimensional framework structure based on Zr3Na3-substituted polyanions [Zr3Na3O3(H2O)3(GeW9O34)2]11- and [Na6(H2O)9]6+ clusters building blocks. UV-Vis spectrum indicates that 1 is a wide-gap semiconductor. In addition, the proton-conducting property of 1 was also investigated.

KW - Crystal structure

KW - Hydrothermal synthesis

KW - Polyoxometalate

KW - Proton-conducting property

KW - Zirconium

UR - https://www.scopus.com/pages/publications/84989955402

U2 - 10.14102/j.cnki.0254-5861.2011-1187

DO - 10.14102/j.cnki.0254-5861.2011-1187

M3 - Article

AN - SCOPUS:84989955402

SN - 0254-5861

VL - 35

SP - 1461

EP - 1468

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 9

ER -

Hydrothermal synthesis, structural characterization and proton-conducting property of a 3-D framework based on Zr₃Na₃-substituted polyoxometalate building blocks

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Keywords

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