TY - JOUR
T1 - Synthesis and powder diffraction study of a pyrite-like phase in the Ir-Se system
AU - Squattrito, Philip J.
AU - Yun, Hoseop
AU - Ibers, James A.
N1 - Funding Information:
This work was supported in part by the U.S. National Science Foundation-Solid State Chemistry-Grant DMR83-15554. Some of the measurements were carried out in the X-ray Facility of Northwestern University's Materials Research Center, supported in part under the NSF-MRL program (Grant DMR82-16972). The IPNS facility at Argonne National Laboratory is supported by the U.S. Department of Energy. We thank Drs. F. Rotella and R. Hitterman of Argonne National Laboratory for many helpful discussions.
PY - 1987/1
Y1 - 1987/1
N2 - A pyrite-like phase of composition Ir2.7Se8 has been prepared; it has been characterized by X-ray and neutron powder diffraction techniques. The Ir-Se phase differs from the corresponding Rh-Se phase in the distribution of metal atom defects, the nature of structural distortions influenced by such defects, and the energetic relationship between the distorted and undistorted structures.
AB - A pyrite-like phase of composition Ir2.7Se8 has been prepared; it has been characterized by X-ray and neutron powder diffraction techniques. The Ir-Se phase differs from the corresponding Rh-Se phase in the distribution of metal atom defects, the nature of structural distortions influenced by such defects, and the energetic relationship between the distorted and undistorted structures.
UR - http://www.scopus.com/inward/record.url?scp=0023135139&partnerID=8YFLogxK
U2 - 10.1016/0025-5408(87)90152-8
DO - 10.1016/0025-5408(87)90152-8
M3 - Article
AN - SCOPUS:0023135139
SN - 0025-5408
VL - 22
SP - 75
EP - 82
JO - Materials Research Bulletin
JF - Materials Research Bulletin
IS - 1
ER -