Constructing [Co II 6] hexagon-centered heterometallic {Ln6Co6} (Ln = Y, Eu and Dy) clusters with a calix[8]arene ligand

Haitao Han; You Song Ding; Xiaofei Zhu; Tian Han; Yan Zhen Zheng; Wuping Liao

doi:10.1039/d0qi00792g

Constructing [Co II 6] hexagon-centered heterometallic {Ln₆Co₆} (Ln = Y, Eu and Dy) clusters with a calix[8]arene ligand

Haitao Han
, You Song Ding
, Xiaofei Zhu
, Tian Han
, Yan Zhen Zheng
, Wuping Liao

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

11 Scopus citations

Abstract

Three isostructural 3d-4f polynuclear clusters {(LnIII6CoII6)(C8A)3} (Ln = Y (CIAC-248), Eu (CIAC-249), Dy (CIAC-250); C8A = p-tert-butylcalix[8]arene) were synthesized under solvothermal conditions. These three compounds feature some tripod-like entities in which three Ln2-C8A secondary building units acting as the legs bolster a [Co6] hexagon. Magnetic study indicated that the complex {(EuIII6CoII6)(C8A)3} (CIAC-249) exhibits spin glass behaviour at ≈9 K, and the complex {(DyIII6CoII6)(C8A)3} (CIAC-250) shows slow relaxation of magnetization.

Original language	English
Pages (from-to)	4070-4076
Number of pages	7
Journal	Inorganic Chemistry Frontiers
Volume	7
Issue number	21
DOIs	https://doi.org/10.1039/d0qi00792g
State	Published - 7 Nov 2020

Access to Document

10.1039/d0qi00792g

Cite this

@article{e48d742ffe744c5a8669d87bc3a332f1,

title = "Constructing [Co II 6] hexagon-centered heterometallic \{Ln6Co6\} (Ln = Y, Eu and Dy) clusters with a calix[8]arene ligand",

abstract = "Three isostructural 3d-4f polynuclear clusters \{(LnIII6CoII6)(C8A)3\} (Ln = Y (CIAC-248), Eu (CIAC-249), Dy (CIAC-250); C8A = p-tert-butylcalix[8]arene) were synthesized under solvothermal conditions. These three compounds feature some tripod-like entities in which three Ln2-C8A secondary building units acting as the legs bolster a [Co6] hexagon. Magnetic study indicated that the complex \{(EuIII6CoII6)(C8A)3\} (CIAC-249) exhibits spin glass behaviour at ≈9 K, and the complex \{(DyIII6CoII6)(C8A)3\} (CIAC-250) shows slow relaxation of magnetization.",

author = "Haitao Han and Ding, \{You Song\} and Xiaofei Zhu and Tian Han and Zheng, \{Yan Zhen\} and Wuping Liao",

note = "Publisher Copyright: {\textcopyright} 2020 the Partner Organisations.",

year = "2020",

month = nov,

day = "7",

doi = "10.1039/d0qi00792g",

language = "英语",

volume = "7",

pages = "4070--4076",

journal = "Inorganic Chemistry Frontiers",

issn = "2052-1553",

number = "21",

}

TY - JOUR

T1 - Constructing [Co II 6] hexagon-centered heterometallic {Ln6Co6} (Ln = Y, Eu and Dy) clusters with a calix[8]arene ligand

AU - Han, Haitao

AU - Ding, You Song

AU - Zhu, Xiaofei

AU - Han, Tian

AU - Zheng, Yan Zhen

AU - Liao, Wuping

PY - 2020/11/7

Y1 - 2020/11/7

N2 - Three isostructural 3d-4f polynuclear clusters {(LnIII6CoII6)(C8A)3} (Ln = Y (CIAC-248), Eu (CIAC-249), Dy (CIAC-250); C8A = p-tert-butylcalix[8]arene) were synthesized under solvothermal conditions. These three compounds feature some tripod-like entities in which three Ln2-C8A secondary building units acting as the legs bolster a [Co6] hexagon. Magnetic study indicated that the complex {(EuIII6CoII6)(C8A)3} (CIAC-249) exhibits spin glass behaviour at ≈9 K, and the complex {(DyIII6CoII6)(C8A)3} (CIAC-250) shows slow relaxation of magnetization.

AB - Three isostructural 3d-4f polynuclear clusters {(LnIII6CoII6)(C8A)3} (Ln = Y (CIAC-248), Eu (CIAC-249), Dy (CIAC-250); C8A = p-tert-butylcalix[8]arene) were synthesized under solvothermal conditions. These three compounds feature some tripod-like entities in which three Ln2-C8A secondary building units acting as the legs bolster a [Co6] hexagon. Magnetic study indicated that the complex {(EuIII6CoII6)(C8A)3} (CIAC-249) exhibits spin glass behaviour at ≈9 K, and the complex {(DyIII6CoII6)(C8A)3} (CIAC-250) shows slow relaxation of magnetization.

UR - https://www.scopus.com/pages/publications/85095124109

U2 - 10.1039/d0qi00792g

DO - 10.1039/d0qi00792g

M3 - 文章

AN - SCOPUS:85095124109

SN - 2052-1553

VL - 7

SP - 4070

EP - 4076

JO - Inorganic Chemistry Frontiers

JF - Inorganic Chemistry Frontiers

IS - 21

ER -

Constructing [Co II 6] hexagon-centered heterometallic {Ln₆Co₆} (Ln = Y, Eu and Dy) clusters with a calix[8]arene ligand

Abstract

Access to Document

Other files and links

Fingerprint

Cite this