Complexation of lead(II) by L-aspartate: crystal structure of polymeric Pb(aspH) (NO3)

Authors
Gasque, L Bernes, S Ferrari, R de Barbarin, CR Gutierrez, MD Mendoza-Diaz, G
Citation
L. Gasque et al., Complexation of lead(II) by L-aspartate: crystal structure of polymeric Pb(aspH) (NO3), POLYHEDRON, 19(6), 2000, pp. 649-653
Citations number
20
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
POLYHEDRON
ISSN journal
02775387 → ACNP
Volume
19
Issue
6
Year of publication
2000
Pages
649 - 653
Database
ISI
SICI code
0277-5387(20000330)19:6<649:COLBLC>2.0.ZU;2-O
Abstract
Two lead compounds containing the aspartate ligand are described, with comp ositions Pb(aspH)NO3 and Pb(asp). The crystal structure of the first shows it is a three-dimensional polymer in which each lead atom is coordinated to six oxygen atoms, five from carboxyl groups and one from a nitrate ion, Fo r Pb(asp), spectroscopic data suggest the presence of Pb-NH2 interaction. ( C) 2000 Elsevier Science Ltd All rights reserved.