Journal ArticleDOI
12-Co-ordinated crown ether complex of lanthanum; X-ray crystal structure
TLDR
A single-crystal X-ray study of trinitrato-cis,syn,cis-2,5,8,15,18,21-hexacosanelanthanum shows the metal ion to be co-ordinated to six polyether oxygen atoms and three bidentate nitrate ions; structural parameters are discussed as discussed by the authors.Abstract:
A single-crystal X-ray study of trinitrato-cis,syn,cis-2,5,8,15,18,21-hexaoxatricyclo[20,4,0, 09,14]hexacosanelanthanum shows the metal ion to be co-ordinated to six polyether oxygen atoms and three bidentate nitrate ions; structural parameters are discussed.read more
Citations
More filters
Journal ArticleDOI
Rare earth complexes with neutral macrocyclic ligands
TL;DR: Stoechiometrie, proprietes magnetiques et structurales. as discussed by the authors, en solution des complexes des ions Ln(III); constantes de stabilite, constantes of stabilite
Book ChapterDOI
Structural chemistry of natural and synthetic ionophores and their complexes with cations.
Rolf Hilgenfeld,Wolfram Saenger +1 more
TL;DR: In the late sixties, the function of these membranes affecting compounds as complexing and transporting agents for alkali metal ions was established and many details have been learnt about their structures, complex formation and physiological activity as mentioned in this paper.