A new supramolecular assembly composed of decatungstate polyanion and Cu/O/W heterometallic cluster

Pan Pan Shen; Ying Nan Chi; Zheng Guo Lin; Chang Wen Hu

doi:10.1016/j.inoche.2012.12.038

A new supramolecular assembly composed of decatungstate polyanion and Cu/O/W heterometallic cluster

Pan Pan Shen, Ying Nan Chi^*, Zheng Guo Lin, Chang Wen Hu

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

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

1 Citation (Scopus)

Abstract

A new supramolecular assembly of [(CuL)₂(WO₄) ₂{CuL(H₂O)}₂][W₁₀O ₃₂]·8H₂O (1) (L = 4′-(2-pyridyl)-2,2′: 6′,2′-terpyridine) containing a decatungstate polyanion and a novel cationic Cu/O/W heterometallic cluster was successfully synthesized and characterized by single crystal X-ray diffraction and IR. The tungsten atoms adopt different coordination geometry in anion and cation, octahedral geometry (WO₆) in decatungstate cluster and rare tetrahedral geometry (WO ₄) in cation cluster. During the hydrothermal process, the decomposition and reassembly based on [W₆O₁₉] ^{2 -} lead to the formation of [W₁₀O₃₂] ^{4 -} and Cu/O/W heterometallic cluster.

Original language	English
Pages (from-to)	197-200
Number of pages	4
Journal	Inorganic Chemistry Communications
Volume	29
DOIs	https://doi.org/10.1016/j.inoche.2012.12.038
Publication status	Published - Mar 2013

Keywords

Heterometallic cluster
In situ reaction
Isopolyoxotungstate transformation
Supramolecular assembly

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10.1016/j.inoche.2012.12.038

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@article{33c43ef4b72a4177b716a0facf0c03c2,

title = "A new supramolecular assembly composed of decatungstate polyanion and Cu/O/W heterometallic cluster",

abstract = "A new supramolecular assembly of [(CuL)2(WO4) 2{CuL(H2O)}2][W10O 32]·8H2O (1) (L = 4′-(2-pyridyl)-2,2′: 6′,2′-terpyridine) containing a decatungstate polyanion and a novel cationic Cu/O/W heterometallic cluster was successfully synthesized and characterized by single crystal X-ray diffraction and IR. The tungsten atoms adopt different coordination geometry in anion and cation, octahedral geometry (WO6) in decatungstate cluster and rare tetrahedral geometry (WO 4) in cation cluster. During the hydrothermal process, the decomposition and reassembly based on [W6O19] 2 - lead to the formation of [W10O32] 4 - and Cu/O/W heterometallic cluster.",

keywords = "Heterometallic cluster, In situ reaction, Isopolyoxotungstate transformation, Supramolecular assembly",

author = "Shen, {Pan Pan} and Chi, {Ying Nan} and Lin, {Zheng Guo} and Hu, {Chang Wen}",

year = "2013",

month = mar,

doi = "10.1016/j.inoche.2012.12.038",

language = "English",

volume = "29",

pages = "197--200",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - A new supramolecular assembly composed of decatungstate polyanion and Cu/O/W heterometallic cluster

AU - Shen, Pan Pan

AU - Chi, Ying Nan

AU - Lin, Zheng Guo

AU - Hu, Chang Wen

PY - 2013/3

Y1 - 2013/3

N2 - A new supramolecular assembly of [(CuL)2(WO4) 2{CuL(H2O)}2][W10O 32]·8H2O (1) (L = 4′-(2-pyridyl)-2,2′: 6′,2′-terpyridine) containing a decatungstate polyanion and a novel cationic Cu/O/W heterometallic cluster was successfully synthesized and characterized by single crystal X-ray diffraction and IR. The tungsten atoms adopt different coordination geometry in anion and cation, octahedral geometry (WO6) in decatungstate cluster and rare tetrahedral geometry (WO 4) in cation cluster. During the hydrothermal process, the decomposition and reassembly based on [W6O19] 2 - lead to the formation of [W10O32] 4 - and Cu/O/W heterometallic cluster.

AB - A new supramolecular assembly of [(CuL)2(WO4) 2{CuL(H2O)}2][W10O 32]·8H2O (1) (L = 4′-(2-pyridyl)-2,2′: 6′,2′-terpyridine) containing a decatungstate polyanion and a novel cationic Cu/O/W heterometallic cluster was successfully synthesized and characterized by single crystal X-ray diffraction and IR. The tungsten atoms adopt different coordination geometry in anion and cation, octahedral geometry (WO6) in decatungstate cluster and rare tetrahedral geometry (WO 4) in cation cluster. During the hydrothermal process, the decomposition and reassembly based on [W6O19] 2 - lead to the formation of [W10O32] 4 - and Cu/O/W heterometallic cluster.

KW - Heterometallic cluster

KW - In situ reaction

KW - Isopolyoxotungstate transformation

KW - Supramolecular assembly

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U2 - 10.1016/j.inoche.2012.12.038

DO - 10.1016/j.inoche.2012.12.038

M3 - Article

AN - SCOPUS:84873414705

SN - 1387-7003

VL - 29

SP - 197

EP - 200

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -

A new supramolecular assembly composed of decatungstate polyanion and Cu/O/W heterometallic cluster

Abstract

Keywords

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