A new ternary compound with the BGa8Ir4 structure type in the Al-Au-Ir system
Following the recent determination of the Al3AuIr structure, a new ternary phase has been identified in the Al-Au-Ir phase diagram. It has a chemical composition Al9(Au;Ir)4 with an apparently low gold content. Its crystal structure has been determined with single-crystal X-ray diffraction. The new compound crystallizes in the tetragonal crystal system and has been successfully solved in space group I41/acd (Pearson symbol tI104) with lattice parameters a = 8.6339 (2) and c = 21.8874 (7) Å. Atomic environments are described as well as similarities with the BGa8Ir4 compound.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2019 |
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| Erschienen: |
2019 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:75 |
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| Enthalten in: |
Acta crystallographica Section B, Structural science, crystal engineering and materials - 75(2019), Pt 1 vom: 01. Feb., Seite 49-52 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Kadok, Joris [VerfasserIn] |
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| Links: |
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| Themen: |
Crystal structure |
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| Anmerkungen: |
Date Revised 24.08.2020 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1107/S2052520618016712 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM314043950 |
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| 245 | 1 | 2 | |a A new ternary compound with the BGa8Ir4 structure type in the Al-Au-Ir system |
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| 500 | |a Date Revised 24.08.2020 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Following the recent determination of the Al3AuIr structure, a new ternary phase has been identified in the Al-Au-Ir phase diagram. It has a chemical composition Al9(Au;Ir)4 with an apparently low gold content. Its crystal structure has been determined with single-crystal X-ray diffraction. The new compound crystallizes in the tetragonal crystal system and has been successfully solved in space group I41/acd (Pearson symbol tI104) with lattice parameters a = 8.6339 (2) and c = 21.8874 (7) Å. Atomic environments are described as well as similarities with the BGa8Ir4 compound | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a X-ray diffraction | |
| 650 | 4 | |a crystal structure | |
| 650 | 4 | |a entropy | |
| 650 | 4 | |a intermetallic | |
| 700 | 1 | |a de Weerd, Marie Cécile |e verfasserin |4 aut | |
| 700 | 1 | |a Boulet, Pascal |e verfasserin |4 aut | |
| 700 | 1 | |a Fournée, Vincent |e verfasserin |4 aut | |
| 700 | 1 | |a Ledieu, Julian |e verfasserin |4 aut | |
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