TY - JOUR
T1 - Crystal structure of the ordered double perovskite, Sr 2NiTeO6
AU - Ortega-San Martín, L.
AU - Chapman, J. P.
AU - Cuello, G.
AU - González-Calbet, J.
AU - Arriortua, M. I.
AU - Rojo, T.
PY - 2005
Y1 - 2005
N2 - The crystal structure of the ordered double perovskite Sr 2MnTeO6 has been refined at ambient temperature from high resolution neutron and X-ray powder diffraction data in the monoclinic space group I 1 2/m 1 with a = 5.6166(1) Å, b = 5.5807(1) Å, c = 7.8797(1) Å and β = 90.048(2)°. The structure is the result of out-of-phase (-) rotations of virtually undistorted NiO6 and TeO 6 octahedra in the (0 - -) sense about two of the axes of the ideal cubic perovskite. Electron diffraction measurements have been used to confirm the proposed space group and structure.
AB - The crystal structure of the ordered double perovskite Sr 2MnTeO6 has been refined at ambient temperature from high resolution neutron and X-ray powder diffraction data in the monoclinic space group I 1 2/m 1 with a = 5.6166(1) Å, b = 5.5807(1) Å, c = 7.8797(1) Å and β = 90.048(2)°. The structure is the result of out-of-phase (-) rotations of virtually undistorted NiO6 and TeO 6 octahedra in the (0 - -) sense about two of the axes of the ideal cubic perovskite. Electron diffraction measurements have been used to confirm the proposed space group and structure.
KW - Electron diffraction
KW - Neutron diffraction
KW - Perovskite (ordered)
KW - X-ray diffraction
UR - http://www.scopus.com/inward/record.url?scp=25144508164&partnerID=8YFLogxK
U2 - 10.1002/zaac.200570028
DO - 10.1002/zaac.200570028
M3 - Article
AN - SCOPUS:25144508164
SN - 0044-2313
VL - 631
SP - 2127
EP - 2130
JO - Zeitschrift fur Anorganische und Allgemeine Chemie
JF - Zeitschrift fur Anorganische und Allgemeine Chemie
IS - 11
ER -