Hydrothermal synthesis and structure of di-copperII-complex substituted monovacant polyoxotungstate with a 1D chain structure

Bing Li; Jun Wei Zhao; Shou Tian Zheng; Guo Yu Yang

doi:10.1016/j.inoche.2008.08.001

Hydrothermal synthesis and structure of di-copper^II-complex substituted monovacant polyoxotungstate with a 1D chain structure

Bing Li, Jun Wei Zhao, Shou Tian Zheng, Guo Yu Yang^*

^*Corresponding author for this work

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

11 Citations (Scopus)

Abstract

A novel di-copper^II-complex substituted monovacant Keggin polyoxotungstate [Cu(2,2′-bpy)(H₂O)][H₂PW₁₁O₃₉Cu₂(2,2′-bpy)₂(H₂O)(OH)] · 1.5H₂O (1) (2,2′-bpy = 2,2′-bipyridine) with a 1D polymeric chain has been hydrothermally synthesized and structurally characterized. To our knowledge, 1 is the rare magnetic di-transition metal-complex substituted monovacant Keggin polyoxotungstate with a unique 1D dual-bridging chain structure. Its magnetic behavior has been quantitatively analyzed by the Bleaney-Bowers equation, indicating the presence of weak antiferromagnetic interactions within dinuclear Cu^II centers.

Original language	English
Pages (from-to)	1288-1291
Number of pages	4
Journal	Inorganic Chemistry Communications
Volume	11
Issue number	10
DOIs	https://doi.org/10.1016/j.inoche.2008.08.001
Publication status	Published - Oct 2008
Externally published	Yes

Keywords

Hydrothermal synthesis
Keggin structure
Magnetism
Polyoxometalate

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10.1016/j.inoche.2008.08.001

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title = "Hydrothermal synthesis and structure of di-copperII-complex substituted monovacant polyoxotungstate with a 1D chain structure",

abstract = "A novel di-copperII-complex substituted monovacant Keggin polyoxotungstate [Cu(2,2′-bpy)(H2O)][H2PW11O39Cu2(2,2′-bpy)2(H2O)(OH)] · 1.5H2O (1) (2,2′-bpy = 2,2′-bipyridine) with a 1D polymeric chain has been hydrothermally synthesized and structurally characterized. To our knowledge, 1 is the rare magnetic di-transition metal-complex substituted monovacant Keggin polyoxotungstate with a unique 1D dual-bridging chain structure. Its magnetic behavior has been quantitatively analyzed by the Bleaney-Bowers equation, indicating the presence of weak antiferromagnetic interactions within dinuclear CuII centers.",

keywords = "Hydrothermal synthesis, Keggin structure, Magnetism, Polyoxometalate",

author = "Bing Li and Zhao, {Jun Wei} and Zheng, {Shou Tian} and Yang, {Guo Yu}",

year = "2008",

month = oct,

doi = "10.1016/j.inoche.2008.08.001",

language = "English",

volume = "11",

pages = "1288--1291",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Hydrothermal synthesis and structure of di-copperII-complex substituted monovacant polyoxotungstate with a 1D chain structure

AU - Li, Bing

AU - Zhao, Jun Wei

AU - Zheng, Shou Tian

AU - Yang, Guo Yu

PY - 2008/10

Y1 - 2008/10

N2 - A novel di-copperII-complex substituted monovacant Keggin polyoxotungstate [Cu(2,2′-bpy)(H2O)][H2PW11O39Cu2(2,2′-bpy)2(H2O)(OH)] · 1.5H2O (1) (2,2′-bpy = 2,2′-bipyridine) with a 1D polymeric chain has been hydrothermally synthesized and structurally characterized. To our knowledge, 1 is the rare magnetic di-transition metal-complex substituted monovacant Keggin polyoxotungstate with a unique 1D dual-bridging chain structure. Its magnetic behavior has been quantitatively analyzed by the Bleaney-Bowers equation, indicating the presence of weak antiferromagnetic interactions within dinuclear CuII centers.

AB - A novel di-copperII-complex substituted monovacant Keggin polyoxotungstate [Cu(2,2′-bpy)(H2O)][H2PW11O39Cu2(2,2′-bpy)2(H2O)(OH)] · 1.5H2O (1) (2,2′-bpy = 2,2′-bipyridine) with a 1D polymeric chain has been hydrothermally synthesized and structurally characterized. To our knowledge, 1 is the rare magnetic di-transition metal-complex substituted monovacant Keggin polyoxotungstate with a unique 1D dual-bridging chain structure. Its magnetic behavior has been quantitatively analyzed by the Bleaney-Bowers equation, indicating the presence of weak antiferromagnetic interactions within dinuclear CuII centers.

KW - Hydrothermal synthesis

KW - Keggin structure

KW - Magnetism

KW - Polyoxometalate

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U2 - 10.1016/j.inoche.2008.08.001

DO - 10.1016/j.inoche.2008.08.001

M3 - Article

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SN - 1387-7003

VL - 11

SP - 1288

EP - 1291

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

IS - 10

ER -

Hydrothermal synthesis and structure of di-copper^II-complex substituted monovacant polyoxotungstate with a 1D chain structure

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Keywords

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