A cobalt-containing pseudosandwich-type polyoxometalate based on a lacunary Lindqvist polyoxovanadate

Yue Liang; Zhi-Ming Zhang; Zhu-Jun Liu; Ying Zhang; Jun Zhang; En-Bo Wang

doi:10.1039/c3ce41278d

A cobalt-containing pseudosandwich-type polyoxometalate based on a lacunary Lindqvist polyoxovanadate

Yue Liang, Zhi-Ming Zhang, Zhu-Jun Liu, Ying Zhang, Jun Zhang, En-Bo Wang

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

9 Citations (Scopus)

Abstract

A novel pseudosandwich-type polyoxovanadate, Co^II ₂{(VO₂)Co^III(Co^IIIL) ₂[V₅O₁₆]₂}·23H₂O (1) (L = 1,3-propanediamine, 1,3-pda), has been isolated using a conventional aqueous solution method and characterized by elemental analysis, IR spectrum, thermal gravimetric analysis and magnetism. Single crystal X-ray diffraction analyses indicate that polyoxoanion 1 is composed of a {Co^III ₃(1,3-pda)₂} cluster coordinated by two lacunary Lindqvist polyoxovanadates [V₅O₁₈]. Polyoxoanion 1 contains three Co^III centers in its central metal set, which was first observed in the polyoxometalate chemistry. Further, two Co^III ions in polyoxoanion 1 are functionalized by two 1,3-pda ligands resulting in a pseudosandwich-type polyoxovanadate-based organic-inorganic hybrid material, which represents the first pseudosandwich-type polyoxovanadate decorated by two 1,3-pda ligands.

Original language	English
Pages (from-to)	1187-1191
Number of pages	5
Journal	CrystEngComm
Volume	16
Issue number	6
DOIs	https://doi.org/10.1039/c3ce41278d
Publication status	Published - 14 Feb 2014
Externally published	Yes

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title = "A cobalt-containing pseudosandwich-type polyoxometalate based on a lacunary Lindqvist polyoxovanadate",

abstract = "A novel pseudosandwich-type polyoxovanadate, CoII 2{(VO2)CoIII(CoIIIL) 2[V5O16]2}·23H2O (1) (L = 1,3-propanediamine, 1,3-pda), has been isolated using a conventional aqueous solution method and characterized by elemental analysis, IR spectrum, thermal gravimetric analysis and magnetism. Single crystal X-ray diffraction analyses indicate that polyoxoanion 1 is composed of a {CoIII 3(1,3-pda)2} cluster coordinated by two lacunary Lindqvist polyoxovanadates [V5O18]. Polyoxoanion 1 contains three CoIII centers in its central metal set, which was first observed in the polyoxometalate chemistry. Further, two CoIII ions in polyoxoanion 1 are functionalized by two 1,3-pda ligands resulting in a pseudosandwich-type polyoxovanadate-based organic-inorganic hybrid material, which represents the first pseudosandwich-type polyoxovanadate decorated by two 1,3-pda ligands.",

author = "Yue Liang and Zhi-Ming Zhang and Zhu-Jun Liu and Ying Zhang and Jun Zhang and En-Bo Wang",

year = "2014",

month = feb,

day = "14",

doi = "10.1039/c3ce41278d",

language = "English",

volume = "16",

pages = "1187--1191",

journal = "CrystEngComm",

issn = "1466-8033",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - A cobalt-containing pseudosandwich-type polyoxometalate based on a lacunary Lindqvist polyoxovanadate

AU - Liang, Yue

AU - Zhang, Zhi-Ming

AU - Liu, Zhu-Jun

AU - Zhang, Ying

AU - Zhang, Jun

AU - Wang, En-Bo

PY - 2014/2/14

Y1 - 2014/2/14

N2 - A novel pseudosandwich-type polyoxovanadate, CoII 2{(VO2)CoIII(CoIIIL) 2[V5O16]2}·23H2O (1) (L = 1,3-propanediamine, 1,3-pda), has been isolated using a conventional aqueous solution method and characterized by elemental analysis, IR spectrum, thermal gravimetric analysis and magnetism. Single crystal X-ray diffraction analyses indicate that polyoxoanion 1 is composed of a {CoIII 3(1,3-pda)2} cluster coordinated by two lacunary Lindqvist polyoxovanadates [V5O18]. Polyoxoanion 1 contains three CoIII centers in its central metal set, which was first observed in the polyoxometalate chemistry. Further, two CoIII ions in polyoxoanion 1 are functionalized by two 1,3-pda ligands resulting in a pseudosandwich-type polyoxovanadate-based organic-inorganic hybrid material, which represents the first pseudosandwich-type polyoxovanadate decorated by two 1,3-pda ligands.

AB - A novel pseudosandwich-type polyoxovanadate, CoII 2{(VO2)CoIII(CoIIIL) 2[V5O16]2}·23H2O (1) (L = 1,3-propanediamine, 1,3-pda), has been isolated using a conventional aqueous solution method and characterized by elemental analysis, IR spectrum, thermal gravimetric analysis and magnetism. Single crystal X-ray diffraction analyses indicate that polyoxoanion 1 is composed of a {CoIII 3(1,3-pda)2} cluster coordinated by two lacunary Lindqvist polyoxovanadates [V5O18]. Polyoxoanion 1 contains three CoIII centers in its central metal set, which was first observed in the polyoxometalate chemistry. Further, two CoIII ions in polyoxoanion 1 are functionalized by two 1,3-pda ligands resulting in a pseudosandwich-type polyoxovanadate-based organic-inorganic hybrid material, which represents the first pseudosandwich-type polyoxovanadate decorated by two 1,3-pda ligands.

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U2 - 10.1039/c3ce41278d

DO - 10.1039/c3ce41278d

M3 - Article

SN - 1466-8033

VL - 16

SP - 1187

EP - 1191

JO - CrystEngComm

JF - CrystEngComm

IS - 6

ER -

A cobalt-containing pseudosandwich-type polyoxometalate based on a lacunary Lindqvist polyoxovanadate

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