Hydrothermal synthesis and structural characterization of two organic-inorganic hybrids based on sandwich-type polyoxometalates

Bing Li; Dan Zhao; Sou Tian Zheng; Guo Yu Yang

doi:10.1007/s10876-008-0218-1

Hydrothermal synthesis and structural characterization of two organic-inorganic hybrids based on sandwich-type polyoxometalates

Bing Li
, Dan Zhao
, Sou Tian Zheng
, Guo Yu Yang^*

^*Corresponding author for this work

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

10 Citations (Scopus)

Abstract

Two novel inorganic-organic hybrid sandwich-type phosphotungstates [H ₂en][Ni(en)₂]₂[{(α-B-PW₉O ₃₄)₂Ni₄(H₂O)₂}{Ni(en) ₂(H₂O)}₂] • 5H₂O (1) and [Ni(en)₂][Ni(en)₂(H₂O)₂][{(α- B-PW₉O₃₄)₂Ni₄(Hen) ₂}{Ni(en)₂(H₂O)}₂] • 10H ₂O (2) (en = ethylenediamine) have been synthesized by the hydrothermal reactions of trivacant precursors Na₉[α-A-PW ₉O₃₄] • 7H₂O/Na₁₂[α- P₂W₁₅O₅₆] • 18H₂O with NiCl₂ • 6H₂O in the presence of en and structurally characterized by IR spectra, elemental analyses and thermogravimetric analyses. X-ray crystallographic analyses indicate that 1 is made up of inorganic polyoxoanions [Ni₄(H₂O)₂(α-B-PW ₉O₃₄)₂]^10- decorated by nickel-organoamine groups, while 2 is constructed from inorganic-organic hybrid polyoxoanions [(α-B-PW₉O₃₄)₂Ni ₄(Hen)₂]^8- decorated by nickel-organoamine groups. Hydrothermal Synthesis and Structural Characterization of Two Organic-Inorganic Hybrids based on Sandwich-type Polyoxometalates Bing Li, Zhao Dan, Shou-Tian Zheng, Guo-Yu Yang [Figure not available: see fulltext.]

Original language	English
Pages (from-to)	641-650
Number of pages	10
Journal	Journal of Cluster Science
Volume	19
Issue number	4
DOIs	https://doi.org/10.1007/s10876-008-0218-1
Publication status	Published - Dec 2008
Externally published	Yes

Keywords

Hydrothermal reaction
Keggin
Organic-inorganic hybrid
Polyoxometalate

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10.1007/s10876-008-0218-1

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@article{43e5daef6a704196ac0280a1feab490a,

title = "Hydrothermal synthesis and structural characterization of two organic-inorganic hybrids based on sandwich-type polyoxometalates",

abstract = "Two novel inorganic-organic hybrid sandwich-type phosphotungstates [H 2en][Ni(en)2]2[\{(α-B-PW9O 34)2Ni4(H2O)2\}\{Ni(en) 2(H2O)\}2] • 5H2O (1) and [Ni(en)2][Ni(en)2(H2O)2][\{(α- B-PW9O34)2Ni4(Hen) 2\}\{Ni(en)2(H2O)\}2] • 10H 2O (2) (en = ethylenediamine) have been synthesized by the hydrothermal reactions of trivacant precursors Na9[α-A-PW 9O34] • 7H2O/Na12[α- P2W15O56] • 18H2O with NiCl2 • 6H2O in the presence of en and structurally characterized by IR spectra, elemental analyses and thermogravimetric analyses. X-ray crystallographic analyses indicate that 1 is made up of inorganic polyoxoanions [Ni4(H2O)2(α-B-PW 9O34)2]10- decorated by nickel-organoamine groups, while 2 is constructed from inorganic-organic hybrid polyoxoanions [(α-B-PW9O34)2Ni 4(Hen)2]8- decorated by nickel-organoamine groups. Hydrothermal Synthesis and Structural Characterization of Two Organic-Inorganic Hybrids based on Sandwich-type Polyoxometalates Bing Li, Zhao Dan, Shou-Tian Zheng, Guo-Yu Yang [Figure not available: see fulltext.]",

keywords = "Hydrothermal reaction, Keggin, Organic-inorganic hybrid, Polyoxometalate",

author = "Bing Li and Dan Zhao and Zheng, \{Sou Tian\} and Yang, \{Guo Yu\}",

year = "2008",

month = dec,

doi = "10.1007/s10876-008-0218-1",

language = "English",

volume = "19",

pages = "641--650",

journal = "Journal of Cluster Science",

issn = "1040-7278",

publisher = "Springer New York",

number = "4",

}

TY - JOUR

T1 - Hydrothermal synthesis and structural characterization of two organic-inorganic hybrids based on sandwich-type polyoxometalates

AU - Li, Bing

AU - Zhao, Dan

AU - Zheng, Sou Tian

AU - Yang, Guo Yu

PY - 2008/12

Y1 - 2008/12

N2 - Two novel inorganic-organic hybrid sandwich-type phosphotungstates [H 2en][Ni(en)2]2[{(α-B-PW9O 34)2Ni4(H2O)2}{Ni(en) 2(H2O)}2] • 5H2O (1) and [Ni(en)2][Ni(en)2(H2O)2][{(α- B-PW9O34)2Ni4(Hen) 2}{Ni(en)2(H2O)}2] • 10H 2O (2) (en = ethylenediamine) have been synthesized by the hydrothermal reactions of trivacant precursors Na9[α-A-PW 9O34] • 7H2O/Na12[α- P2W15O56] • 18H2O with NiCl2 • 6H2O in the presence of en and structurally characterized by IR spectra, elemental analyses and thermogravimetric analyses. X-ray crystallographic analyses indicate that 1 is made up of inorganic polyoxoanions [Ni4(H2O)2(α-B-PW 9O34)2]10- decorated by nickel-organoamine groups, while 2 is constructed from inorganic-organic hybrid polyoxoanions [(α-B-PW9O34)2Ni 4(Hen)2]8- decorated by nickel-organoamine groups. Hydrothermal Synthesis and Structural Characterization of Two Organic-Inorganic Hybrids based on Sandwich-type Polyoxometalates Bing Li, Zhao Dan, Shou-Tian Zheng, Guo-Yu Yang [Figure not available: see fulltext.]

AB - Two novel inorganic-organic hybrid sandwich-type phosphotungstates [H 2en][Ni(en)2]2[{(α-B-PW9O 34)2Ni4(H2O)2}{Ni(en) 2(H2O)}2] • 5H2O (1) and [Ni(en)2][Ni(en)2(H2O)2][{(α- B-PW9O34)2Ni4(Hen) 2}{Ni(en)2(H2O)}2] • 10H 2O (2) (en = ethylenediamine) have been synthesized by the hydrothermal reactions of trivacant precursors Na9[α-A-PW 9O34] • 7H2O/Na12[α- P2W15O56] • 18H2O with NiCl2 • 6H2O in the presence of en and structurally characterized by IR spectra, elemental analyses and thermogravimetric analyses. X-ray crystallographic analyses indicate that 1 is made up of inorganic polyoxoanions [Ni4(H2O)2(α-B-PW 9O34)2]10- decorated by nickel-organoamine groups, while 2 is constructed from inorganic-organic hybrid polyoxoanions [(α-B-PW9O34)2Ni 4(Hen)2]8- decorated by nickel-organoamine groups. Hydrothermal Synthesis and Structural Characterization of Two Organic-Inorganic Hybrids based on Sandwich-type Polyoxometalates Bing Li, Zhao Dan, Shou-Tian Zheng, Guo-Yu Yang [Figure not available: see fulltext.]

KW - Hydrothermal reaction

KW - Keggin

KW - Organic-inorganic hybrid

KW - Polyoxometalate

UR - https://www.scopus.com/pages/publications/57649219930

U2 - 10.1007/s10876-008-0218-1

DO - 10.1007/s10876-008-0218-1

M3 - Article

AN - SCOPUS:57649219930

SN - 1040-7278

VL - 19

SP - 641

EP - 650

JO - Journal of Cluster Science

JF - Journal of Cluster Science

IS - 4

ER -

Hydrothermal synthesis and structural characterization of two organic-inorganic hybrids based on sandwich-type polyoxometalates

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Keywords

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