Three-metal-center spin interactions through the intercalation of metal azaporphines and porphines into an organic pillared coordination box

被引:48
作者
Ono, Kosuke [1 ]
Yoshizawa, Michito [1 ,2 ]
Kato, Tatsuhisa [3 ]
Fujita, Makoto [1 ]
机构
[1] Univ Tokyo, Sch Engn, Dept Appl Chem, Bunkyo Ku, Tokyo 1138656, Japan
[2] Japan Sci & Technol Agcy, PRESTO, Tokyo, Japan
[3] Josai Univ, Fac Sci, Dept Chem, Sakado, Saitama 3500295, Japan
关键词
D O I
10.1039/b801701h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Discrete homo Cu-Cu-Cu and hetero Cu-Pd-Cu or Cu-Co-Cu metal arrays are prepared within an organic-pillared coordination box by inserting M(II)-azaporphine/ porphine cartridges (M = Cu(II), Pd(II) or Co(II)), where the metal arrays show unique spin interactions in ESR: in particular, Delta m(s) = 3 for the Cu-Cu-Cu array.
引用
收藏
页码:2328 / 2330
页数:3
相关论文
共 27 条
[21]   POLY(ARYLMETHYL) QUARTET TRIRADICALS AND QUINTET TETRARADICALS [J].
RAJCA, A ;
UTAMAPANYA, S .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (06) :2396-2401
[22]   A discrete self-assembled metal array in artificial DNA [J].
Tanaka, K ;
Tengeiji, A ;
Kato, T ;
Toyama, N ;
Shionoya, M .
SCIENCE, 2003, 299 (5610) :1212-1213
[23]   A molybdenum crown cluster forms discrete inorganic-organic nanocomposites with metalloporphyrins [J].
Tsuda, A ;
Hirahara, E ;
Kim, YS ;
Tanaka, H ;
Kawai, T ;
Aida, T .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (46) :6327-6331
[24]   DELTA-M =3 ELECTRON-SPIN RESONANCE IN A QUARTET MOLECULE [J].
WEISSMAN, SI ;
KOTHE, G .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1975, 97 (09) :2537-2538
[25]   High-spin cation radicals of methylenephosphoranes [J].
Wienk, MM ;
Janssen, RAJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (23) :5398-5403
[26]   STRUCTURE OF A LINEAR UNSYMMETRICAL TRINUCLEAR COBALT(II) COMPLEX WITH A LOCALIZED CO-II CO-III BOND - DICHLOROTETRAKIS[MU(3)-BIS(2-PYRIDYL)AMIDO]TRICOBALT(II) [J].
YANG, EC ;
CHENG, MC ;
TSAI, MS ;
PENG, SM .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (20) :2377-2378
[27]   Discrete stacking of large aromatic molecules within organic-pillared coordination cages [J].
Yoshizawa, M ;
Nakagawa, J ;
Kurnazawa, K ;
Nagao, M ;
Kawano, M ;
Ozeki, T ;
Fujita, M .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (12) :1810-1813