TY - JOUR
T1 - Ba8CoNb6O24
T2 - A d0 dielectric oxide host containing ordered d7 cation layers 1.88 nm apart
AU - Mallinson, Phillip M.
AU - Allix, Mathieu M.B.
AU - Claridge, John B.
AU - Ibberson, Richard M.
AU - Iddles, David M.
AU - Price, Tim
AU - Rosseinsky, Matthew J.
PY - 2005/12/2
Y1 - 2005/12/2
N2 - (Figure Presented) Following orders: The cobalt and niobium ions in Ba 8CoNb6O24 are completely ordered in the seven-layer repeat of hexagonal and cubic stacking. Such site-ordered solids may find application as microwave dielectric resonators, for example, in mobile telecommunications. In the structure shown, {CoO6} and {NbO 6} units are red and blue octahedra, respectively, and barium cations are black spheres.
AB - (Figure Presented) Following orders: The cobalt and niobium ions in Ba 8CoNb6O24 are completely ordered in the seven-layer repeat of hexagonal and cubic stacking. Such site-ordered solids may find application as microwave dielectric resonators, for example, in mobile telecommunications. In the structure shown, {CoO6} and {NbO 6} units are red and blue octahedra, respectively, and barium cations are black spheres.
KW - Cations
KW - Dielectric materials
KW - Perovskite phases
KW - Transition-metal oxides
KW - X-ray diffraction
UR - http://www.scopus.com/inward/record.url?scp=28744436106&partnerID=8YFLogxK
U2 - 10.1002/anie.200500135
DO - 10.1002/anie.200500135
M3 - Article
AN - SCOPUS:28744436106
SN - 1433-7851
VL - 44
SP - 7733
EP - 7736
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 47
ER -