Engineering noncovalent spin-spin interactions in an organic-pillared spin cage

被引：24

作者：

Ozaki, Yusuke

Kawano, Masaki

Fujita, Makoto ^{[1
]}

机构：

[1] Univ Tokyo, Sch Engn, Dept Appl Chem, Bunkyo Ku, Tokyo 1138656, Japan

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 28期

关键词：

HOST;

D O I：

10.1039/b906674h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A prism-shaped spin cage, in which two radical panels were aligned in a face-to-face fashion at a distance of 6.8 angstrom, efficiently induced through-space metal-radical spin-spin interaction by encapsulation of a planar copper complex.

引用

页码：4245 / 4247

页数：3

共 13 条

[1] METAL-INDUCED CONFORMATIONAL-CHANGES IN CALIX[N]ARENES CAN CHANGE THE EXCHANGE INTERACTION BETWEEN N-O-CENTER-DOT RADICALS [J].

ARAKI, K ;

NAKAMURA, R ;

OTSUKA, H ;

SHINKAI, S .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (20) :2121-2122

[2] Single-molecule magnets: a molecular approach to nanoscale magnetic materials [J].

Christou, G .

POLYHEDRON, 2005, 24 (16-17) :2065-2075

[3] A cation-directed switch of intermolecular spin-spin interaction of guanosine derivatives functionalized with open-shell units [J].

Graziano, Carla ;

Masiero, Stefano ;

Pieraccini, Silvia ;

Lucarini, Marco ;

Spada, Gian Piero .

ORGANIC LETTERS, 2008, 10 (09) :1739-1742

[4] Magnetic exchange coupling tunable by means of selective cation binding into poly(radical-armed) azacrowns [J].

Igarashi, Kazuki ;

Nogami, Takashi ;

Ishida, Takayuki .

CHEMICAL COMMUNICATIONS, 2007, (05) :501-503

[5] Spin labeling monitors weak host-guest interactions [J].

Kröck, L ;

Shivanyuk, A ;

Goodin, DB ;

Rebek, J .

CHEMICAL COMMUNICATIONS, 2004, (03) :272-273

[6] Multicomponent assembly of a pyrazine-pillared coordination cage that selectively binds planar guests by intercalation [J].

Kumazawa, K ;

Biradha, K ;

Kusukawa, T ;

Okano, T ;

Fujita, M .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (33) :3909-3913

[7] Studies of chromium cages and wheels [J].

McInnes, EJL ;

Piligkos, S ;

Timco, GA ;

Winpenny, REP .

COORDINATION CHEMISTRY REVIEWS, 2005, 249 (23) :2577-2590

[8] A self-assembled spin cage [J].

Nakabayashi, Koji ;

Ozaki, Yusuke ;

Kawano, Masaki ;

Fujita, Makoto .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (11) :2046-2048

[9]

Okubo T, 1999, ANGEW CHEM INT EDIT, V38, P931, DOI 10.1002/(SICI)1521-3773(19990401)38:7<931::AID-ANIE931>3.0.CO

[10]

2-B

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