| 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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Pukas, Svitlana
in Cooperation with on an Cooperation-Score of 37%
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Publications (4/4 displayed)
- 2024Comprehensive study on physicochemical properties of materials based on titanium suboxides ; Комплексне дослідження фізико-хімічних властивостей матеріалів на основі субоксидів титануcitations
- 2023LaNi9Si4: CRYSTAL STRUCTURE AND ELECTRICAL PROPERTIES
- 2021Crystal structure of the new silicide LaNi<sub>11.8–11.4</sub>Si<sub>1.2–1.6</sub>citations
- 2019Crystal Structure of the Compound Sc<sub>1.33</sub>Pd<sub>3</sub>Al<sub>8</sub> with Layers of R Atoms and Al<sub>3</sub> Triangles
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article
Crystal structure of the new silicide LaNi<sub>11.8–11.4</sub>Si<sub>1.2–1.6</sub>
Abstract
<jats:title>Abstract</jats:title><jats:p>The intermetallic compound LaNi<jats:sub>11.8–11.4</jats:sub>Si<jats:sub>1.2–1.6</jats:sub> was synthesized by arc-melting and its crystal structure was determined using powder and single-crystal X-ray diffraction data. The compound adopts the cubic CaCu<jats:sub>6.5</jats:sub>Al<jats:sub>6.5</jats:sub>-type structure (space group <jats:italic>Fm</jats:italic><jats:inline-formula id="j_znb-2021-0021_ineq_001_w2aab3b7d105b1b6b1aab1c15b1c10Aa"><jats:alternatives><m:math xmlns:m="http://www.w3.org/1998/Math/MathML" overflow="scroll"><m:mrow><m:mover accent="true"><m:mn>3</m:mn><m:mo>‾</m:mo></m:mover></m:mrow></m:math><jats:tex-math>${3}$</jats:tex-math><jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="graphic/j_znb-2021-0021_ineq_001.png" /></jats:alternatives></jats:inline-formula><jats:italic>c</jats:italic>, Pearson code <jats:italic>cF</jats:italic>112, <jats:italic>Z</jats:italic> = 8), which is a partially ordered ternary derivative of the NaZn<jats:sub>13</jats:sub> type: <jats:italic>a</jats:italic> = 11.256(4) Å, <jats:italic>V</jats:italic> = 1426.1(15) Å<jats:sup>3</jats:sup>, <jats:italic>R</jats:italic> = 0.0133, <jats:italic>wR</jats:italic> = 0.0285 for 93 reflections with <jats:italic>I > </jats:italic>2 <jats:italic>σ</jats:italic>(<jats:italic>I</jats:italic>) for LaNi<jats:sub>11.4</jats:sub>Si<jats:sub>1.6</jats:sub>; <jats:italic>a</jats:italic> = 11.25486(8) Å, <jats:italic>V</jats:italic> = 1425.68(2) Å<jats:sup>3</jats:sup>, <jats:italic>R</jats:italic><jats:sub>p</jats:sub> = 4.17%, <jats:italic>R</jats:italic><jats:sub>wp</jats:sub> = 5.85%, <jats:italic>R</jats:italic><jats:sub>B</jats:sub> = 3.44% for LaNi<jats:sub>11.8</jats:sub>Si<jats:sub>1.2</jats:sub>. One of its crystallographic positions (96<jats:italic>i</jats:italic>) is occupied by a mixture of Ni and Si atoms. The structure of this new silicide can be represented as a packing of Ni-centered icosahedra and La-centered snub cubes, which are packed in a CsCl-related manner.</jats:p>