A new inorganic-organic hybrid transition-metal-substituted polyoxometalate

Min Cheng; Zhong Zhang; Hai Lou Li; Guo Yu Yang

doi:10.1016/j.inoche.2018.08.002

A new inorganic-organic hybrid transition-metal-substituted polyoxometalate

Min Cheng, Zhong Zhang, Hai Lou Li, Guo Yu Yang^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

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

11 Citations (Scopus)

Abstract

A new inorganic-organic hybrid transition-metal-substituted polyoxometalate H₂₇Na₂[Co(en)₃]₂[{Co₄(OH)₃(PO₄)}₄(GeW₉O₃₄)₄]·Cl·57H₂O (1, en = ethylenediamine) was obtained under hydrothermal conditions and characterized by single-crystal X-ray diffraction, IR spectroscopy, thermogravimetric analysis, elemental analysis, diffuse-reflectance spectroscopy and powder X-ray diffraction, respectively. Single-crystal structure analysis proved that polyanion [{Co₄(OH)₃(PO₄)}₄(GeW₉O₃₄)₄]³²⁻ (1a) and complex cation [Co(en)₃]²⁺ (1b) exist in compound 1 simultaneously, exhibiting a 1D-chain built by 1a cluster units and Na⁺ cations. The cyclic voltammetry (CV) shows reversible multielectron waves from the redox of W^VI in 1.

Original language	English
Pages (from-to)	69-72
Number of pages	4
Journal	Inorganic Chemistry Communications
Volume	96
DOIs	https://doi.org/10.1016/j.inoche.2018.08.002
Publication status	Published - Oct 2018

Keywords

Hydrothermal synthesis
Inorganic-organic hybrid
Transition-metal-substituted polyoxometalates

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10.1016/j.inoche.2018.08.002

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@article{d2124afc82e747c78c493638963c66e4,

title = "A new inorganic-organic hybrid transition-metal-substituted polyoxometalate",

abstract = "A new inorganic-organic hybrid transition-metal-substituted polyoxometalate H27Na2[Co(en)3]2[{Co4(OH)3(PO4)}4(GeW9O34)4]·Cl·57H2O (1, en = ethylenediamine) was obtained under hydrothermal conditions and characterized by single-crystal X-ray diffraction, IR spectroscopy, thermogravimetric analysis, elemental analysis, diffuse-reflectance spectroscopy and powder X-ray diffraction, respectively. Single-crystal structure analysis proved that polyanion [{Co4(OH)3(PO4)}4(GeW9O34)4]32− (1a) and complex cation [Co(en)3]2+ (1b) exist in compound 1 simultaneously, exhibiting a 1D-chain built by 1a cluster units and Na+ cations. The cyclic voltammetry (CV) shows reversible multielectron waves from the redox of WVI in 1.",

keywords = "Hydrothermal synthesis, Inorganic-organic hybrid, Transition-metal-substituted polyoxometalates",

author = "Min Cheng and Zhong Zhang and Li, {Hai Lou} and Yang, {Guo Yu}",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2018",

month = oct,

doi = "10.1016/j.inoche.2018.08.002",

language = "English",

volume = "96",

pages = "69--72",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - A new inorganic-organic hybrid transition-metal-substituted polyoxometalate

AU - Cheng, Min

AU - Zhang, Zhong

AU - Li, Hai Lou

AU - Yang, Guo Yu

PY - 2018/10

Y1 - 2018/10

N2 - A new inorganic-organic hybrid transition-metal-substituted polyoxometalate H27Na2[Co(en)3]2[{Co4(OH)3(PO4)}4(GeW9O34)4]·Cl·57H2O (1, en = ethylenediamine) was obtained under hydrothermal conditions and characterized by single-crystal X-ray diffraction, IR spectroscopy, thermogravimetric analysis, elemental analysis, diffuse-reflectance spectroscopy and powder X-ray diffraction, respectively. Single-crystal structure analysis proved that polyanion [{Co4(OH)3(PO4)}4(GeW9O34)4]32− (1a) and complex cation [Co(en)3]2+ (1b) exist in compound 1 simultaneously, exhibiting a 1D-chain built by 1a cluster units and Na+ cations. The cyclic voltammetry (CV) shows reversible multielectron waves from the redox of WVI in 1.

AB - A new inorganic-organic hybrid transition-metal-substituted polyoxometalate H27Na2[Co(en)3]2[{Co4(OH)3(PO4)}4(GeW9O34)4]·Cl·57H2O (1, en = ethylenediamine) was obtained under hydrothermal conditions and characterized by single-crystal X-ray diffraction, IR spectroscopy, thermogravimetric analysis, elemental analysis, diffuse-reflectance spectroscopy and powder X-ray diffraction, respectively. Single-crystal structure analysis proved that polyanion [{Co4(OH)3(PO4)}4(GeW9O34)4]32− (1a) and complex cation [Co(en)3]2+ (1b) exist in compound 1 simultaneously, exhibiting a 1D-chain built by 1a cluster units and Na+ cations. The cyclic voltammetry (CV) shows reversible multielectron waves from the redox of WVI in 1.

KW - Hydrothermal synthesis

KW - Inorganic-organic hybrid

KW - Transition-metal-substituted polyoxometalates

UR - http://www.scopus.com/inward/record.url?scp=85051129114&partnerID=8YFLogxK

U2 - 10.1016/j.inoche.2018.08.002

DO - 10.1016/j.inoche.2018.08.002

M3 - Article

AN - SCOPUS:85051129114

SN - 1387-7003

VL - 96

SP - 69

EP - 72

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -

A new inorganic-organic hybrid transition-metal-substituted polyoxometalate

Abstract

Keywords

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