Zinc and cadmium complexes with versatile hexadentate Schiff base ligands. The supramolecular self-assembly of a 3-D cage-like complex

被引：39

作者：

Sanmartín, J ^{[1
]}

Bermejo, MR ^{[1
]}

García-Deibe, AM ^{[1
]}

Rivas, IM ^{[1
]}

Fernández, AR ^{[1
]}

机构：

[1] Univ Santiago de Compostela, Fac Quim, Dept Quim Inorgan, E-15706 Santiago De Compostela, Galicia, Spain

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 2000年 / 22期

关键词：

D O I：

10.1039/b005421f

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Mono- and poly-nuclear neutral complexes have been obtained by electrochemical reaction of zinc or cadmium anodes with potentially hexadentate ligands H4Ln (n=1-3). The ligands were prepared by 2:1 condensation of 3-hydroxysalicylaldehyde and 1,2-diaminopropane, 1,3-diaminopropane or 1,4-diaminobutane, respectively. They can act either as N2O2 dianionic in mononuclear complexes or as N2O4 tetraanionic in polynuclear complexes, where metal ions are held together by mu -phenoxo bridges. X-Ray diffraction study of self-assembled [Zn-8(L-3)(4)(H2O)(3)].H2O .1/4MeCN shows a 3-D cage-like crystal structure, where the ligand units display O-2+N2O2+O-2 polynucleating behaviours.

引用

收藏

页码：4174 / 4181

页数：8

相关论文

共 31 条

[1] Dinuclear copper(I) complexes of 24-membered bibracchial tetraimine Schiff base macrocycles derived from 2,5-diformylthiophene [J].

Adams, H ;

Bailey, NA ;

Collinson, SR ;

Fenton, DE ;

Hawley, JC ;

Kitchen, SJ .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1998, 550 (1-2) :7-20

[2] POLYNUCLEAR ZINC(II) COMPLEXES OF PHENOL-IMINE AND PHENOL-AMINE MACROCYCLES [J].

ASATO, E ;

FURUTACHI, H ;

KAWAHASHI, T ;

MIKURIYA, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (23) :3897-3904

[3] Electrochemical synthesis and structural characterisation of transition metal complexes with 2,6-bis(1-salicyloylhydrazonoethyl)pyridine, H4daps [J].

Bermejo, MR ;

Fondo, M ;

González, AM ;

Hoyos, OL ;

Sousa, A ;

McAuliffe, CA ;

Hussain, W ;

Pritchard, R ;

Novotorsev, VM .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (13) :2211-2217

[4] The diversity observed in manganese(III) complexes of tetradentate Schiff base ligands: An assessment of structural trends [J].

Bermejo, MR ;

Fondo, M ;

GarciaDeibe, A ;

Rey, M ;

Sanmartin, J ;

Sousa, A ;

Watkinson, M ;

McAuliffe, CA ;

Pritchard, RG .

POLYHEDRON, 1996, 15 (23) :4185-4194

[5] Synthesis and characterisation of Cu(II) complexes with the 2-acetamido-N-(4-methyl-2-thiazolyl) (amtz) ligand. The crystal structure of [Cu(amtz)(2)H2O](NO3)(2) [J].

Bolos, C ;

Christidis, PC ;

Will, G ;

Wiehl, L .

INORGANICA CHIMICA ACTA, 1996, 248 (02) :209-213

[6] A pyridazine Schiff-base macrocycle hosts a dicobalt centre in five different redox states: evidence for a mixed valent Co(I)Co(II) species [J].

Brooker, S ;

Kelly, RJ ;

Plieger, PG .

CHEMICAL COMMUNICATIONS, 1998, (10) :1079-1080

[7] FROM COMPOUNDS TO MATERIALS - HETERODINUCLEAR COMPLEXES AS PRECURSORS IN THE SYNTHESIS OF MIXED OXIDES - CRYSTAL-STRUCTURES OF [CU(H2LA)] AND [(CUY(LA)(NO3)(DMSO))2]2DMSO [H4LA = N,N'-ETHYLENEBIS(3-HYDROXYSALICYLIDENEIMINE), DMSO = DIMETHYL-SULFOXIDE] [J].

CASELLATO, U ;

GUERRIERO, P ;

TAMBURINI, S ;

SITRAN, S ;

VIGATO, PA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1991, (08) :2145-2152

[8] MONONUCLEAR, HOMOPOLYNUCLEAR AND HETEROPOLYNUCLEAR COMPLEXES WITH ACYCLIC COMPARTMENTAL SCHIFF-BASES [J].

CASELLATO, U ;

GUERRIERO, P ;

TAMBURINI, S ;

VIGATO, PA ;

BENELLI, C .

INORGANICA CHIMICA ACTA, 1993, 207 (01) :39-58

[9]

CONSTABLE EC, 1996, COMPREHENSIVE SUPRAM, V9, pCH6

[10] A genuine example of a discrete bimetallic (Cu, Gd) complex: Structural determination and magnetic properties [J].

Costes, JP ;

Dahan, F ;

Dupuis, A ;

Laurent, JP .

INORGANIC CHEMISTRY, 1996, 35 (08) :2400-&

← 1 2 3 4 →