Aug, 2010
CaCu3Pt4O12: The First Perovskite with the B Site Fully Occupied by Pt4+
INORGANIC CHEMISTRY
- Volume
- 49
- Number
- 15
- First page
- 6778
- Last page
- 6780
- Language
- English
- Publishing type
- Research paper (scientific journal)
- DOI
- 10.1021/ic100474x
- Publisher
- AMER CHEMICAL SOC
A novel A-site ordered perovskite CaCu3Pt4O12 was synthesized under high pressure and high temperature of 12 GPa and 1250 degrees C. CaCu3Pt4O12 is the first perovskite in which the B site is fully occupied by Pt4+. The crystal structure refinement based on the synchrotron powder X-ray diffraction data shows that CaCu3Pt4O12 crystallizes in the space group Im (3) over bar (cubic) with a lattice constant of a = 7.48946(10) angstrom. The magnetic susceptibility data show the antiferromagnetic transition at T-N = 40 K, which is attributed to the magnetic ordering of Cu2+ spins with S = 1/2.
- Link information
-
- DOI
- https://doi.org/10.1021/ic100474x
- CiNii Articles
- http://ci.nii.ac.jp/naid/80021200611
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/20578688
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000280365300002&DestApp=WOS_CPL
- ID information
-
- DOI : 10.1021/ic100474x
- ISSN : 0020-1669
- CiNii Articles ID : 80021200611
- Pubmed ID : 20578688
- Web of Science ID : WOS:000280365300002