Hydrothermal Synthesis and Structural Characterization of a New Keggin-Type Tungstogermanate Containing Heterometallic 3d-4f Cubane Clusters

Wei Dong Wang; Xin Xiong Li; Wei Hui Fang; Guo Yu Yang

doi:10.1007/s10876-011-0351-0

Hydrothermal Synthesis and Structural Characterization of a New Keggin-Type Tungstogermanate Containing Heterometallic 3d-4f Cubane Clusters

Wei Dong Wang, Xin Xiong Li, Wei Hui Fang, Guo Yu Yang^*

^*Corresponding author for this work

CAS - Fujian Institute of Research on the Structure of Matter

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

26 Citations (Scopus)

Abstract

A new Keggin-type 3d-4f heterometallic incorporated polyoxotungstate, {[Cu(en)₂(H₂O)][DyCu₃(en)₃(OH)₃(H₂O)₂(GeW₁₁O₃₉)]}₂·18H₂O (1) (en = ethylenediamine), has been hydrothermally synthesized and characterized by IR spectroscopy, TG, and single-crystal X-ray diffraction. Structure analysis revealed that the dimeric compound 1 contains {DyCu₃(OH)₃O} cubane fragments and represents the first tungstogermanate with heterometallic 3d-4f cubane cluster.

Original language	English
Pages (from-to)	87-95
Number of pages	9
Journal	Journal of Cluster Science
Volume	22
Issue number	1
DOIs	https://doi.org/10.1007/s10876-011-0351-0
Publication status	Published - Mar 2011
Externally published	Yes

Keywords

Germanate
Heterometallic cubane
Hydrothermal synthesis
Lacunary polyoxometalate

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10.1007/s10876-011-0351-0

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title = "Hydrothermal Synthesis and Structural Characterization of a New Keggin-Type Tungstogermanate Containing Heterometallic 3d-4f Cubane Clusters",

abstract = "A new Keggin-type 3d-4f heterometallic incorporated polyoxotungstate, {[Cu(en)2(H2O)][DyCu3(en)3(OH)3(H2O)2(GeW11O39)]}2·18H2O (1) (en = ethylenediamine), has been hydrothermally synthesized and characterized by IR spectroscopy, TG, and single-crystal X-ray diffraction. Structure analysis revealed that the dimeric compound 1 contains {DyCu3(OH)3O} cubane fragments and represents the first tungstogermanate with heterometallic 3d-4f cubane cluster.",

keywords = "Germanate, Heterometallic cubane, Hydrothermal synthesis, Lacunary polyoxometalate",

author = "Wang, {Wei Dong} and Li, {Xin Xiong} and Fang, {Wei Hui} and Yang, {Guo Yu}",

year = "2011",

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doi = "10.1007/s10876-011-0351-0",

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T1 - Hydrothermal Synthesis and Structural Characterization of a New Keggin-Type Tungstogermanate Containing Heterometallic 3d-4f Cubane Clusters

AU - Wang, Wei Dong

AU - Li, Xin Xiong

AU - Fang, Wei Hui

AU - Yang, Guo Yu

PY - 2011/3

Y1 - 2011/3

N2 - A new Keggin-type 3d-4f heterometallic incorporated polyoxotungstate, {[Cu(en)2(H2O)][DyCu3(en)3(OH)3(H2O)2(GeW11O39)]}2·18H2O (1) (en = ethylenediamine), has been hydrothermally synthesized and characterized by IR spectroscopy, TG, and single-crystal X-ray diffraction. Structure analysis revealed that the dimeric compound 1 contains {DyCu3(OH)3O} cubane fragments and represents the first tungstogermanate with heterometallic 3d-4f cubane cluster.

AB - A new Keggin-type 3d-4f heterometallic incorporated polyoxotungstate, {[Cu(en)2(H2O)][DyCu3(en)3(OH)3(H2O)2(GeW11O39)]}2·18H2O (1) (en = ethylenediamine), has been hydrothermally synthesized and characterized by IR spectroscopy, TG, and single-crystal X-ray diffraction. Structure analysis revealed that the dimeric compound 1 contains {DyCu3(OH)3O} cubane fragments and represents the first tungstogermanate with heterometallic 3d-4f cubane cluster.

KW - Germanate

KW - Heterometallic cubane

KW - Hydrothermal synthesis

KW - Lacunary polyoxometalate

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SN - 1040-7278

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Hydrothermal Synthesis and Structural Characterization of a New Keggin-Type Tungstogermanate Containing Heterometallic 3d-4f Cubane Clusters

Abstract

Keywords

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