How do clusters grow? The synthesis and structure of polynuclear hydroxide gallium(III) clusters

被引：39

作者：

Goodwin, JC

Teat, SJ

Heath, SL

机构：

[1] Univ Manchester, Dept Chem, Manchester M13 9PL, Lancs, England

[2] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England

[3] SERC, Daresbury Lab, Daresbury WA4 4AD, Cheshire, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 31期

关键词：

aggregation; cluster compounds; cluster formation; gallium;

D O I：

10.1002/anie.200353542

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three complexes from one reaction: The reaction of N-(2-hydroxyethyl) iminodiacetic acid with Ga(NO3)3 yields an alkoxobridged dimer, a Ga8 cluster (see picture), and a Ga13 cluster. The structures of these complexes and the structural relationships between them are reported, and the insight they may shed on the general mechanism of cluster formation is discussed.

引用

收藏

页码：4037 / 4041

页数：5

相关论文

共 23 条

[1] Structure and magnetic properties of a mixed-valence heptanuclear manganese cluster [J].

Abbati, GL ;

Cornia, A ;

Fabretti, AC ;

Caneschi, A ;

Gatteschi, D .

INORGANIC CHEMISTRY, 1998, 37 (15) :3759-3766

[2] A new manganese cluster topology capable of yielding high-spin species: mixed-valence [Mn-7(OH)(3)Cl-3(hmp)(9)](2+) with S>=10 [J].

Bolcar, MA ;

Aubin, SMJ ;

Folting, K ;

Hendrickson, DN ;

Christou, G .

CHEMICAL COMMUNICATIONS, 1997, (16) :1485-1486

[3] SYNTHESIS AND MOLECULAR-STRUCTURE OF CD9(OC2H4OME)18,2HOC2H4OME, THE 1ST CADMIUM AGGREGATE BASED ON OXYGEN DONOR LIGANDS [J].

BOULMAAZ, S ;

PAPIERNIK, R ;

HUBERTPFALZGRAF, LG ;

VAISSERMANN, J ;

DARAN, JC .

POLYHEDRON, 1992, 11 (11) :1331-1336

[4] Synthesis, structural characterisation and preliminary magnetic studies of a tetraicosanuclear cobalt coordination complex [J].

Brechin, EK ;

Harris, SG ;

Harrison, A ;

Parsons, S ;

Whittaker, AG ;

Winpenny, REP .

CHEMICAL COMMUNICATIONS, 1997, (07) :653-654

[5]

Brockman JT, 2002, ANGEW CHEM INT EDIT, V41, P2506, DOI 10.1002/1521-3773(20020715)41:14<2506::AID-ANIE2506>3.0.CO

[6]

2-M

[7] Mineralization in ferritin: An efficient means of iron storage [J].

Chasteen, ND ;

Harrison, PM .

JOURNAL OF STRUCTURAL BIOLOGY, 1999, 126 (03) :182-194

[8] 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

[9] A NEW SYNTHETIC APPROACH TO THE FERRITIN CORE UNCOVERS THE SOLUBLE IRON(III) OXO-HYDROXO AGGREGATE [FE11O6(OH)6(O2CPH)15] [J].

GORUN, SM ;

LIPPARD, SJ .

NATURE, 1986, 319 (6055) :666-668

[10] THE TRAPPING OF IRON HYDROXIDE UNITS BY THE LIGAND HEIDI - 2 NEW HYDROXO(OXO)IRON CLUSTERS CONTAINING 19 AND 17 IRON ATOMS [J].

HEATH, SL ;

POWELL, AK .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1992, 31 (02) :191-193