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Titolo:
The structures of bis-maltolato-zinc(II) and of bis-3-hydroxy-1,2-dimethyl-4-pyridinonato-zinc (II) and -lead(II)
Autore:
Ahmed, SI; Burgess, J; Fawcett, J; Parsons, SA; Russell, DR; Laurie, SH;
Indirizzi:
Univ Leicester, Dept Chem, Leicester LE1 7RH, Leics, England Univ Leicester Leicester Leics England LE1 7RH er LE1 7RH, Leics, England De Montfort Univ, Dept Chem, Leicester LE1 9BH, Leics, England De MontfortUniv Leicester Leics England LE1 9BH LE1 9BH, Leics, England
Titolo Testata:
POLYHEDRON
fascicolo: 2, volume: 19, anno: 2000,
pagine: 129 - 135
SICI:
0277-5387(20000130)19:2<129:TSOBAO>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
CRYSTAL-STRUCTURE; COMPLEXES; LEAD(II); CHEMISTRY; AGENTS;
Keywords:
zinc complexes; lead(II) complexes; maltol; 3-hydroxy-4-pyranone; 3-hydroxy-4-pyridinone; 1,2-dimethyl; crystal structures;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
35
Recensione:
Indirizzi per estratti:
Indirizzo: Burgess, J Univ Leicester, Dept Chem, Leicester LE1 7RH, Leics, England Univ Leicester Leicester Leics England LE1 7RH Leics, England
Citazione:
S.I. Ahmed et al., "The structures of bis-maltolato-zinc(II) and of bis-3-hydroxy-1,2-dimethyl-4-pyridinonato-zinc (II) and -lead(II)", POLYHEDRON, 19(2), 2000, pp. 129-135

Abstract

The structures of bis-(3-hydroxy-4-pyronato)zinc(II) {bis-maltolato-zinc(II), Zn(malt)(2). 1.5H(2)O}, bis-( 1,2-dimethyl-3-hydroxy-4-pyridinonato)zinc(II) {Zn(L1)(2). 7H(2)O}, and bis-(1,2-dimethyl-3-hydroxy-4-pyridinonato)lead(II) {Pb(L2)(2). 7H(2)O}, determined by X-ray diffraction techniques, are reported. The zinc in {Zn(L1)(2). 7H(2)O} is five coordinated; in Zn(malt)(2). 1.5H(2)O zinc occurs in both five- and six-coordination. Pb(L1)(2). 7H(2)O is dimeric; each lead has five oxygens, two of them bridging, in its coordination shell. All three compounds contain water molecules coordinatedto the metal; both L1 complexes also contain water of crystallisation in the form of extended chains. All three compounds are extensively hydrogen bonded. (C) 2000 Elsevier Science Ltd All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 07:49:37