Loading…

Molecular Structure and Photoluminescence of Square-anitiprismatic Europium Octahydrate Cations in [Eu(H2O)8]2 [V10O28]·8H2O Crystallines

[Eu(H2O)8]3+ cations in [Eu(H2O)8]2[V10O28]·8H2O form an approximately square-antiprismatic configuration. This configuration provides another model for the Eu3+ aqua ion in aqueous solutions. The lifetime of the 5D0 state for [Eu(H2O)8]3+ is 0.13 ± 0.01 ms at 4.2K, leading to a validity of the lumi...

Full description

Saved in:
Bibliographic Details
Published in:Chemistry letters 1998-12, Vol.27 (12), p.1281-1282
Main Authors: Yamase, Toshihiro, Naruke, Haruo, Wéry, Ana Maria San José, Kaneko, Masahiko
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:[Eu(H2O)8]3+ cations in [Eu(H2O)8]2[V10O28]·8H2O form an approximately square-antiprismatic configuration. This configuration provides another model for the Eu3+ aqua ion in aqueous solutions. The lifetime of the 5D0 state for [Eu(H2O)8]3+ is 0.13 ± 0.01 ms at 4.2K, leading to a validity of the luminescence lifetime method for the determination of the number of bonded water molecules (within the Eu-O distances of 2.5Å).
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.1998.1281