TY - JOUR
T1 - Synthesis of Li3Cu2SbO6, a New Partially Ordered Rock Salt Structure
AU - Skakle, J. M S
AU - Castellanos R., M. A.
AU - Tovar, S. Trujillo
AU - West, A. R.
PY - 1997/6/30
Y1 - 1997/6/30
N2 - The new phase Li3Cu2SbO6, synthesised by solid state reaction at 1000°C, is monoclinic,a=5.4659(1),b=8.7272(2),c=9.7807(3) Å,β=95.080(2)°, space groupC2/c, and has a partially ordered rock salt structure related to the ordered structure of Li2TiO3by additional cation order: Ti sites are occupied by Cu and Sb in ordered fashion; Li sites contain Li/Cu in two sets, but with nonstatistical occupancy, and Li. Bond lengths show a Jahn-Teller elongation of CuO6octahedra consistent with magnetic susceptibility data that indicate paramagnetic Cu2+ions. Li3Cu2SbO6shows a low level of electronic conductivity.
AB - The new phase Li3Cu2SbO6, synthesised by solid state reaction at 1000°C, is monoclinic,a=5.4659(1),b=8.7272(2),c=9.7807(3) Å,β=95.080(2)°, space groupC2/c, and has a partially ordered rock salt structure related to the ordered structure of Li2TiO3by additional cation order: Ti sites are occupied by Cu and Sb in ordered fashion; Li sites contain Li/Cu in two sets, but with nonstatistical occupancy, and Li. Bond lengths show a Jahn-Teller elongation of CuO6octahedra consistent with magnetic susceptibility data that indicate paramagnetic Cu2+ions. Li3Cu2SbO6shows a low level of electronic conductivity.
UR - http://www.scopus.com/inward/record.url?scp=0003416160&partnerID=8YFLogxK
U2 - 10.1006/jssc.1997.7356
DO - 10.1006/jssc.1997.7356
M3 - Article
AN - SCOPUS:0003416160
SN - 0022-4596
VL - 131
SP - 115
EP - 120
JO - Journal of Solid State Chemistry
JF - Journal of Solid State Chemistry
IS - 1
ER -