LOCATION OF TIN AND CHARGE BALANCE IN MATERIALS OF COMPOSITION FE3-XSNXO4 (X-LESS-THAN-0.3)

Authors
BERRY FJ SKINNER SJ HELGASON O BILSBORROW R MARCO JF
Citation
Fj. Berry et al., LOCATION OF TIN AND CHARGE BALANCE IN MATERIALS OF COMPOSITION FE3-XSNXO4 (X-LESS-THAN-0.3), Polyhedron, 17(1), 1998, pp. 149-152
Citations number
12
Categorie Soggetti
Chemistry Inorganic & Nuclear",Crystallography
Journal title
Polyhedron → ACNP
ISSN journal
02775387
Volume
17
Issue
1
Year of publication
1998
Pages
149 - 152
Database
ISI
SICI code
0277-5387(1998)17:1<149:LOTACB>2.0.ZU;2-O
Abstract
Tin K-edge EXAFS show that low concentrations of tin in compounds of c omposition Fe3-xSnxO4 (x < 0.3) adopt the octahedral, as opposed to te trahedral, sites of the inverse spinel structure. X-ray photoelectron spectroscopy shows that incorporation of tin is accompanied by the par tial reduction of Fe3+ to Fe2+. (C) 1997 Elsevier Science Ltd.