| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Ovchinnikov, Alexander
TU Dresden
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Making a Hedgehog Spin-Vortex State Possible:Geometric Frustration on a Square Latticecitations
- 2024Making a Hedgehog Spin-Vortex State Possiblecitations
- 2024Making a hedgehog spin-vortex state possible : geometric frustration on a square latticecitations
- 2023Synthesis, crystal and electronic structure of the Zintl phase Ba<sub>16</sub>Sb<sub>11</sub>. A case study uncovering greater structural complexity via monoclinic distortion of the tetragonal Ca<sub>16</sub>Sb<sub>11</sub> structure type.citations
- 2023Enhanced stability and complex phase behaviour of organic-inorganic green-emitting ionic manganese halidescitations
- 2022Flux Growth, Crystal Structures, and Electronic Properties of the Ternary Intermetallic Compounds Ca3Pd4Bi8 and Ca3Pt4Bi8citations
- 2021Structural Origin of Reversible Li Insertion in Guest‐Free, Type‐II Silicon Clathratescitations
- 2021Overlooked Binary Compounds Uncovered in the Reinspection of the La–Au Systemcitations
- 2020Metallic alloys at the edge of complexitycitations
- 2018Crystal structure of the layered arsenide Rb3Cu3As2citations
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article
Crystal structure of the layered arsenide Rb3Cu3As2
Abstract
<jats:p>The crystal structure of a new arsenide, Rb<jats:sub>3</jats:sub>Cu<jats:sub>3</jats:sub>As<jats:sub>2</jats:sub> (trirubidium tricopper diarsenide), has been established from single-crystal X-ray diffraction data. This compound crystallizes in the K<jats:sub>3</jats:sub>Cu<jats:sub>3</jats:sub>P<jats:sub>2</jats:sub> type, with layers of interlinked CuAs<jats:sub>2</jats:sub> units. The partitioning of the available valence electrons yields the charge-balanced composition (Rb<jats:sup>+</jats:sup>)<jats:sub>3</jats:sub>(Cu<jats:sup>+</jats:sup>)<jats:sub>3</jats:sub>(As<jats:sup>3–</jats:sup>)<jats:sub>2</jats:sub>, placing this phase in a broad field of transition-metal-containing Zintl phases. First-principles calculations confirm a semiconducting ground state, in accordance with electron-counting considerations. Chemical bonding analysis reveals strong covalent Cu—As bonds and ionic Rb...As interactions. In addition, a weak attraction is found between the Cu atoms, possibly pointing toward cuprophilic interactions.</jats:p>