A new cube-based dodecanuclear cobalt(ii) cluster with azide and tetrazolate ligands exhibiting ferromagnetic ordering

Xiu Mei Zhang; Peng Li; Wei Gao; Jie Ping Liu; En Qing Gao

doi:10.1039/c5dt02032h

A new cube-based dodecanuclear cobalt(ii) cluster with azide and tetrazolate ligands exhibiting ferromagnetic ordering

Xiu Mei Zhang^*
, Peng Li
, Wei Gao
, Jie Ping Liu
, En Qing Gao

^*此作品的通讯作者

化学与分子工程学院

Huaibei Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

16 引用（Scopus）

摘要

A new cubane-based Co(ii) compound, [Co₁₂(5-PT)₆(CO₃)(N₃)₂(O)₄(CH₃O)₆(H₂O)₁₈] (1) (5-HPT = 5-phenyl-1H-tetrazole), was synthesized by reaction of 5-HPT, CoCl₂·6H₂O and NaN₃ in a methanol solution. In 1, a Co₁₂ cluster based on three identical Co₄O₂(ON)₂ cubane units bridged by a μ₆-carbonate ligand is linked by π-π stacking interactions between phenylene groups, forming a 3D supramolecular structure. Magnetic investigations indicate that compound 1 exhibits long-range ferromagnetic ordering at about 9 K. The cube-based Co₁₂ clusters with μ₆-CO₃^2- bridges are unprecedented.

源语言	英语
页（从-至）	13581-13585
页数	5
期刊	Dalton Transactions
卷	44
期	30
DOI	https://doi.org/10.1039/c5dt02032h
出版状态	已出版 - 14 8月 2015

访问文件

10.1039/c5dt02032h

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{f153de7630dc49979346f74d9392630a,

title = "A new cube-based dodecanuclear cobalt(ii) cluster with azide and tetrazolate ligands exhibiting ferromagnetic ordering",

abstract = "A new cubane-based Co(ii) compound, [Co12(5-PT)6(CO3)(N3)2(O)4(CH3O)6(H2O)18] (1) (5-HPT = 5-phenyl-1H-tetrazole), was synthesized by reaction of 5-HPT, CoCl2·6H2O and NaN3 in a methanol solution. In 1, a Co12 cluster based on three identical Co4O2(ON)2 cubane units bridged by a μ6-carbonate ligand is linked by π-π stacking interactions between phenylene groups, forming a 3D supramolecular structure. Magnetic investigations indicate that compound 1 exhibits long-range ferromagnetic ordering at about 9 K. The cube-based Co12 clusters with μ6-CO32- bridges are unprecedented.",

author = "Zhang, \{Xiu Mei\} and Peng Li and Wei Gao and Liu, \{Jie Ping\} and Gao, \{En Qing\}",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2015",

month = aug,

day = "14",

doi = "10.1039/c5dt02032h",

language = "英语",

volume = "44",

pages = "13581--13585",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "Royal Society of Chemistry",

number = "30",

}

TY - JOUR

T1 - A new cube-based dodecanuclear cobalt(ii) cluster with azide and tetrazolate ligands exhibiting ferromagnetic ordering

AU - Zhang, Xiu Mei

AU - Li, Peng

AU - Gao, Wei

AU - Liu, Jie Ping

AU - Gao, En Qing

PY - 2015/8/14

Y1 - 2015/8/14

N2 - A new cubane-based Co(ii) compound, [Co12(5-PT)6(CO3)(N3)2(O)4(CH3O)6(H2O)18] (1) (5-HPT = 5-phenyl-1H-tetrazole), was synthesized by reaction of 5-HPT, CoCl2·6H2O and NaN3 in a methanol solution. In 1, a Co12 cluster based on three identical Co4O2(ON)2 cubane units bridged by a μ6-carbonate ligand is linked by π-π stacking interactions between phenylene groups, forming a 3D supramolecular structure. Magnetic investigations indicate that compound 1 exhibits long-range ferromagnetic ordering at about 9 K. The cube-based Co12 clusters with μ6-CO32- bridges are unprecedented.

AB - A new cubane-based Co(ii) compound, [Co12(5-PT)6(CO3)(N3)2(O)4(CH3O)6(H2O)18] (1) (5-HPT = 5-phenyl-1H-tetrazole), was synthesized by reaction of 5-HPT, CoCl2·6H2O and NaN3 in a methanol solution. In 1, a Co12 cluster based on three identical Co4O2(ON)2 cubane units bridged by a μ6-carbonate ligand is linked by π-π stacking interactions between phenylene groups, forming a 3D supramolecular structure. Magnetic investigations indicate that compound 1 exhibits long-range ferromagnetic ordering at about 9 K. The cube-based Co12 clusters with μ6-CO32- bridges are unprecedented.

UR - https://www.scopus.com/pages/publications/84937501361

U2 - 10.1039/c5dt02032h

DO - 10.1039/c5dt02032h

M3 - 文章

AN - SCOPUS:84937501361

SN - 1477-9226

VL - 44

SP - 13581

EP - 13585

JO - Dalton Transactions

JF - Dalton Transactions

IS - 30

ER -

A new cube-based dodecanuclear cobalt(ii) cluster with azide and tetrazolate ligands exhibiting ferromagnetic ordering

摘要

访问文件

其它文件与链接

指纹

引用此