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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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Baran, Stanisław
Jagiellonian University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Investigation of glass transition and polymorphism of smectogenic, partially fluorinated chiral compound by X-ray diffraction and infra-red spectroscopycitations
- 2024The crystal and electronic structure of RE$_{23}$Co$_{6.7}$In$_{20.3}$ (RE = Gd–Tm, Lu) : a new structure type based on intergrowth of AlB$_{2}$- and CsCl-type related slabscitations
- 2024The crystal and electronic structure of RE23Co6.7In20.3 (RE = Gd–Tm, Lu)citations
- 2022An intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metalscitations
- 2022The High-Temperature Soft Ferromagnetic Molecular Materials Based on [W(CN)6(bpy)]2−/− Systemcitations
- 2022Tuning magnetostructural phase transition in $CoMn_{0.88}Cu_{0.12}Ge$ by application of hydrostatic pressurecitations
- 2022The high-temperature soft ferromagnetic molecular materials based on $[W(CN)_{6}(bpy)]^{2-/-}$ systemcitations
- 2021Complex magnetic ordering in $RE_{5}Pd_{2}In_{4}$ (RE = Tb-Tm) compounds investigated by neutron diffraction and magnetometric measurementscitations
- 2020Magnetic properties and magnetic structures of R_{2}PdGe_{6} (R = Pr, Nd, Gd-Er) and R_{2}PtGe_{6} (R = Tb, Ho, Er)citations
- 2014Neutron diffraction studies of NdNi_{5}Sn compoundcitations
- 2014Neutron diffraction studies of nanoparticle DyMnO_{3} compoundcitations
- 2012Structural chemistry and magnetic properties of $R_{11}M_{4}In_{6}$ (R = Gd, Tb, Dy, Ho, Er, Y; M = Si, Ge) compoundscitations
- 2010Magnetic ordering and magnetic properties of $ErAu_{x}Ni_{1−x}In left ( 0leq xleq 1 right )$ solid solutioncitations
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article
The crystal and electronic structure of RE23Co6.7In20.3 (RE = Gd–Tm, Lu)
Abstract
<p>New ternary rare-earth indides RE<sub>23</sub>Co<sub>6.7</sub>In<sub>20.3</sub> (RE = Gd–Tm, Lu) have been synthesized by arc-melting the elements under argon and subsequent annealing at 870 K for 1200 h. Single-crystal X-ray diffraction revealed Er<sub>23</sub>Co<sub>6.7</sub>In<sub>20.3</sub> to crystallize in a new structure type in oP100, space group Pbam and Wyckoff sequence h<sup>11</sup>g<sup>13</sup>da with a = 23.203(5), b = 28.399(5), c = 3.5306(6) Å. The crystal structures of RE<sub>23</sub>Co<sub>6.7</sub>In<sub>20.3</sub> (RE = Tb, Ho, Er and Tm) were determined from single crystal and powder X-ray diffraction data and further investigated by DFT methods. The compounds belong to a large family of ternary rare-earth indides with intergrowth of the AlB<sub>2</sub>- and CsCl-type related slabs. In the Er<sub>23</sub>Co<sub>6.7</sub>In<sub>20.3</sub> structure, four types of fragments REIn and RET of CsCl-type, as well as RET<sub>2</sub> and REIn<sub>2</sub> of AlB<sub>2</sub>-type, are present simultaneously. A simple Python tool was developed to determine the coordination number for each crystallographic site with various methods and tested on the complex structure of RE<sub>23</sub>Co<sub>6.7</sub>In<sub>20.3</sub>.</p>