Building molecular minerals: All ferric pieces of molecular magnetite

被引:74
作者
Powell, GW
Lancashire, HN
Brechin, EK
Collison, D
Heath, SL
Mallah, T
Wernsdorfer, W
机构
[1] Univ Edinburgh, Sch Chem, Edinburgh EH9 3JJ, Midlothian, Scotland
[2] Univ Paris 11, UMR 8613, CNRS, F-91405 Orsay, France
[3] CNRS, Lab Louis Neel, F-38042 Grenoble 9, France
[4] Univ Manchester, Dept Chem, Manchester M13 9PL, Lancs, England
关键词
cluster compounds; hydrolysis; iron; magnetic properties; single-molecule magnets;
D O I
10.1002/anie.200460636
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Mimicking magnetic minerals: Controlled hydrolysis of iron(III) salts leads to all-ferric molecular fragments with the iron and oxygen topology of magnetite and large spin ground states (see structure; yellow Fe, red O, blue N, gray C).
引用
收藏
页码:5772 / 5775
页数:4
相关论文
共 15 条
[1]   BOND-VALENCE PARAMETERS OBTAINED FROM A SYSTEMATIC ANALYSIS OF THE INORGANIC CRYSTAL-STRUCTURE DATABASE [J].
BROWN, ID ;
ALTERMATT, D .
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1985, 41 (AUG) :244-247
[2]   Quantum tunneling of magnetization and related phenomena in molecular materials [J].
Gatteschi, D ;
Sessoli, R .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (03) :268-297
[3]  
Gatteschi D., 2003, ANGEW CHEM, V115, P278
[4]   How do clusters grow? The synthesis and structure of polynuclear hydroxide gallium(III) clusters [J].
Goodwin, JC ;
Teat, SJ ;
Heath, SL .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (31) :4037-4041
[5]   Towards nanostructured arrays of single molecule magnets: : new Fe19 oxyhydroxide clusters displaying high ground state spins and hysteresis [J].
Goodwin, JC ;
Sessoli, R ;
Gatteschi, D ;
Wernsdorfer, W ;
Powell, AK ;
Heath, SL .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (12) :1835-1840
[6]  
GOODWIN JC, 2004, ANGEW CHEM, V116, P4129
[7]   Quantum coherence in an exchange-coupled dimer of single-molecule magnets [J].
Hill, S ;
Edwards, RS ;
Aliaga-Alcalde, N ;
Christou, G .
SCIENCE, 2003, 302 (5647) :1015-1018
[8]   Quantum computing in molecular magnets [J].
Leuenberger, MN ;
Loss, D .
NATURE, 2001, 410 (6830) :789-793
[9]   BOND VALENCE SUM ANALYSIS OF METAL-LIGAND BOND LENGTHS IN METALLOENZYMES AND MODEL COMPLEXES .2. REFINED DISTANCES AND OTHER ENZYMES [J].
LIU, WT ;
THORP, HH .
INORGANIC CHEMISTRY, 1993, 32 (19) :4102-4105
[10]  
Sessoli R., 2000, MRS BULL, V25, P66