Ba8CoNb6O24: A d0 dielectric oxide host containing ordered d7 cation layers 1.88 nm apart

Phillip M. Mallinson; Mathieu M.B. Allix; John B. Claridge; Richard M. Ibberson; David M. Iddles; Tim Price; Matthew J. Rosseinsky

doi:10.1002/anie.200500135

Ba₈CoNb₆O₂₄: A d⁰ dielectric oxide host containing ordered d⁷ cation layers 1.88 nm apart

Phillip M. Mallinson
, Mathieu M.B. Allix
, John B. Claridge
, Richard M. Ibberson
, David M. Iddles
, Tim Price
, Matthew J. Rosseinsky

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

(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.

Original language	English
Pages (from-to)	7733-7736
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	44
Issue number	47
DOIs	https://doi.org/10.1002/anie.200500135
State	Published - Dec 2 2005
Externally published	Yes

Keywords

Cations
Dielectric materials
Perovskite phases
Transition-metal oxides
X-ray diffraction

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10.1002/anie.200500135

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@article{166a956466734062b53ed080eb7617ea,

title = "Ba8CoNb6O24: A d0 dielectric oxide host containing ordered d7 cation layers 1.88 nm apart",

abstract = "(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.",

keywords = "Cations, Dielectric materials, Perovskite phases, Transition-metal oxides, X-ray diffraction",

author = "Mallinson, \{Phillip M.\} and Allix, \{Mathieu M.B.\} and Claridge, \{John B.\} and Ibberson, \{Richard M.\} and Iddles, \{David M.\} and Tim Price and Rosseinsky, \{Matthew J.\}",

year = "2005",

month = dec,

day = "2",

doi = "10.1002/anie.200500135",

language = "English",

volume = "44",

pages = "7733--7736",

journal = "Angewandte Chemie - International Edition",

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publisher = "wiley",

number = "47",

}

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 - https://www.scopus.com/pages/publications/28744436106

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 -

Ba₈CoNb₆O₂₄: A d⁰ dielectric oxide host containing ordered d⁷ cation layers 1.88 nm apart

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Keywords

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