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I. R. Amiraslanov N. A. Alieva G. G. Guseinov G. M. Agamirzoeva 《Crystallography Reports》2017,62(2):210-214
The Сu2Te compound has been synthesized by alloying Сu and Te taken in stoichiometric ratios. A Сu2Te sample has been homogenized by annealing at 773 K for 100 h. A pure copper phase in the form of thin filaments is found to segregate from the synthesized product (4 g) by the end of annealing. It is established by X-ray diffraction analysis that the copper-deficient sample is crystallized into the trigonal system with lattice parameters а = 8.328(1) Å, с = 7.196(1) Å, V = 432.2(1) Å3, sp. gr. \(P\overline 3 m1\), Z = 8. The crystal structure is determined and the sample composition Сu2–m Te (m = 0.25) is refined by the Rietveld method. The three independent copper atoms in the lattice are found to have different coordination numbers: 3, 4, and 5. 相似文献
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Bogomolov Yu. V. Alekseev V. V. Levanova O. A. Maiorov A. G. Malakhov V. V. Yazynin S. G. Kataev A. L. Molokoedov V. S. Maksimovskaya A. A. Ruzhickiy V. I. Klenov N. V. Bakurskiy S. V. Kupriyanov M. Yu. Soloviev I. I. Abdullaev N. A. Amiraslanov I. R. Aliev Z. S. Jahangirli Z. A. Sklyadneva I. Yu. Alizade E. G. Aliyeva Y. N. Otrokov M. M. Zverev V. N. Mamedov N. T. Chulkov E. V. 《JETP Letters》2022,116(11):853-854
JETP Letters - An Erratum to this paper has been published: https://doi.org/10.1134/S0021364022380015 相似文献