SR2RUO4-CENTER-DOT-0.25 CO2 AND THE SYNTHESIS AND ELEMENTARY PROPERTIES OF SR3RU2O7

Authors
CAVA RJ ZANDBERGEN HW KRAJEWSKI JJ PECK WF BATLOGG B CARTER S FLEMING RM ZHOU O RUPP LW
Citation
Rj. Cava et al., SR2RUO4-CENTER-DOT-0.25 CO2 AND THE SYNTHESIS AND ELEMENTARY PROPERTIES OF SR3RU2O7, Journal of solid state chemistry, 116(1), 1995, pp. 141-145
Citations number
12
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Journal of solid state chemistry → ACNP
ISSN journal
00224596
Volume
116
Issue
1
Year of publication
1995
Pages
141 - 145
Database
ISI
SICI code
0022-4596(1995)116:1<141:SCATSA>2.0.ZU;2-L
Abstract
We report the synthesis of a new strontium ruthenium oxycarbonate, Sr2 RuO4 . 0.25 CO2, and its use to synthesize Sr3Ru2O7, the n = 2 member of the (SrO)(n+1) (RuO2)(n) Ruddlesden-Popper series. Like layered K2N iF4-type Sr2RuO4, and three-dimensional perovskite-type SrRuO3, Sr3Ru2 O7 is a metallic conductor. In Sr3Ru2O7, the magnetic moments (d(4), l ow spin) interact weakly with each other and develop strong antiferrom agnetic correlations below 15 K. Small substitutions of Ir for Ru in S r3Ru2O7 result in a metal-insulator transition. (C) 1995 Academic Pres s, Inc.