p-tert-Butylthiacalix[4]arene-supported high-nuclearity {Co24M8} (M = Mo or W) nanospheres and the hybrids with Keggin polyoxometalates

被引：70

作者：

Bi, Yanfeng ^{[1
,2
]}

Du, Shangchao ^{[1
,2
]}

Liao, Wuping ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 16期

基金：

中国国家自然科学基金;

关键词：

METAL; COMPLEXES; MOLECULE;

D O I：

10.1039/c0cc05574c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two hybrid assembies (3 and 4) with two kind of nanoscaled cluster units, the spherical [Co-24(TC4A)(6)(MO4)(8)Cl-6](2+) cation (1 and 2) and Keggin-type [PM12O40](3-) anion (M = Mo (1/3), W (2/4)), were solvothermally prepared and characterized, in which the spherical units are constructed by six Co-4-p-tert(b)utylthiacalix[4]arene (Co-4-TC4A) SBUs linked by eight MO4 tetrahedrons and present the highest nuclearity bimetallic clusters capped by cailxarenes.

引用

收藏

页码：4724 / 4726

页数：3

相关论文

共 29 条

[1] Synthesis of 3d metallic single-molecule magnets [J].

Aromi, Guillem ;

Brechin, Euan K. .

SINGLE-MOLECULE MAGNETS AND RELATED PHENOMENA, 2006, 122 :1-67

[2] Enhancement of the catalytic activity of a macrocyclic cobalt(II) complex for the electroreduction of O-2 by adsorption on graphite [J].

Bhugun, I ;

Anson, FC .

INORGANIC CHEMISTRY, 1996, 35 (25) :7253-7259

[3] Making a [Co24] metallamacrocycle from the shuttlecock-like tetranuclear cobalt-calixarene building blocks [J].

Bi, Yanfeng ;

Xu, Guancheng ;

Liao, Wuping ;

Du, Shangchao ;

Wang, Xinwu ;

Deng, Ruiping ;

Zhang, Hongjie ;

Gao, Song .

CHEMICAL COMMUNICATIONS, 2010, 46 (34) :6362-6364

[4] A {Co32} Nanosphere Supported by p-tert-Butylthiacalix[4]arene [J].

Bi, Yanfeng ;

Wang, Xiu-Teng ;

Liao, Wuping ;

Wang, Xiaofei ;

Wang, Xinwu ;

Zhang, Hongjie ;

Gao, Song .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (33) :11650-+

[5] Molecular spintronics using single-molecule magnets [J].

Bogani, Lapo ;

Wernsdorfer, Wolfgang .

NATURE MATERIALS, 2008, 7 (03) :179-186

[6] A nanoring-nanosphere molecule, {Mo214V30}:: Pushing the boundaries of controllable inorganic structural organization at the molecular level [J].

Botar, B ;

Kögerler, P ;

Hill, CL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (16) :5336-5337

[7] Rapid formation of metal-organic nano-capsules gives new insight into the self-assembly process [J].

Dalgarno, Scott J. ;

Power, Nicholas P. ;

Warren, John E. ;

Atwood, Jerry L. .

CHEMICAL COMMUNICATIONS, 2008, (13) :1539-1541

[8] 1-12 PHOSPHOMOLYBDIC ANION MODIFIED GLASSY-CARBON ELECTRODE [J].

DONG, SJ ;

JIN, Z .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1987, (24) :1871-1872

[9] Recipes for enhanced molecular cooling [J].

Evangelisti, Marco ;

Brechin, Euan K. .

DALTON TRANSACTIONS, 2010, 39 (20) :4672-4676

[10] Quantum tunneling of magnetization and related phenomena in molecular materials [J].

Gatteschi, D ;

Sessoli, R .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (03) :268-297