The hydride anion in an extended transition metal oxide array: LaSrCoO3H0.7
| Autor: | M. Bieringer, Michael A. Hayward, John B. Claridge, Christopher J. Kiely, Stephen J. Blundell, Matthew J. Rosseinsky, Edmund J. Cussen, Francis L. Pratt, I. M. Marshall |
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| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Condensed Matter - Materials Science
Multidisciplinary Strongly Correlated Electrons (cond-mat.str-el) Metal K-edge Chemistry Hydride Inorganic chemistry Oxide Materials Science (cond-mat.mtrl-sci) FOS: Physical sciences Metal L-edge Ion Metal Condensed Matter - Strongly Correlated Electrons Crystallography chemistry.chemical_compound Condensed Matter::Materials Science Transition metal Metal carbonyl hydride visual_art visual_art.visual_art_medium Physics::Atomic and Molecular Clusters Physics::Chemical Physics |
| Zdroj: | SCIENCE |
| DOI: | 10.1126/science.1068321 |
| Popis: | We present the synthesis and structural characterisation of a transition metal oxide hydride, LaSrCoO_3H_{0.7}, which adopts an unprecedented structure in which oxide chains are bridged by hydride anions to form a two- dimensional extended network. The metal centers are strongly coupled by their bonding with both oxide and hydride ligands to produce magnetic ordering up to at least 350 K. The synthetic route is sufficiently general to allow the prediction of a new class of transition metal-containing electronic and magnetic materials. Comment: 6 pages, including 3 figures |
| Databáze: | OpenAIRE |
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