Crystal Structure of Chalcogenides R'xR''yR'''zPbSi2S8 (R'-La, R'' - Tb, R''' - 
Er)

Marchuk, O. V.; Smitiukh, O. V.; Prots, Yu.; Fedorchuk, A. O.

doi:10.15330/PCSS.22.4.621-629

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Crystal Structure of Chalcogenides R'_xR''_yR'''_zPbSi₂S₈ (R'-La, R'' - Tb, R''' - Er)

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Prots, Yu.
Yuri Prots, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

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Citation

Marchuk, O. V., Smitiukh, O. V., Prots, Y., & Fedorchuk, A. O. (2021). Crystal Structure of Chalcogenides R'_xR''_yR'''_zPbSi₂S₈ (R'-La, R'' - Tb, R''' - Er). Physics and chemistry of solid state: Section Chemistry, 22(4), 621-629. doi:10.15330/PCSS.22.4.621-629.

Cite as: http://hdl.handle.net/21.11116/0000-000A-0FE1-8

Abstract

The LaxTbyErzPbSi2S8chalcogenides were obtained by synthesizing the elementary components in vacuum quartz containers at 1320 K. The synthesized alloys were homogenized by annealing at 770 K during 500 hours. The cell parameters of synthesized sulfides are: a = 0.89576(3) nm, c = 2.65646(8) nm