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The crystal structure of Ho |
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| Authors: | Yuriy Tyvanchuk Volodymyr Svitlyk Yaroslav Kalychak | |
| Affiliation: | 1.Department of Analytical Chemistry,Ivan Franko National University of Lviv,Lviv,Ukraine;2.Department of Chemistry,McMaster University,Hamilton,Canada;3.Swiss-Norwegian Beamlines at European Synchrotron Radiation Facility,Grenoble,France | |
| Abstract: | The polycrystalline Ho4Ni11In20 was obtained by arc-melting of the elements. The subsequent high temperature procedure was used for single crystal growth. Crystal structure of the compound was investigated by X-ray single crystal method: U4Ni11Ga20 type, C 2/m, a = 22.4528(17), b = 4.2947(3), c = 16.5587(13) Å, β = 124.591(5)°, R1 = 0.0276, wR2 = 0.0493 for 1989 independent reflections with [I>2σ(I)].The structure is composed of three-dimensional network from Ni and In atoms in which Ho atoms fill distorted pentagonal channels. Open image in new window | |
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