New Sr-substituted niobium-based misfit layer sulfides

O. G. D'yachenko; A. Yu Grippa; S. Lidin; D. P. Rupasov; E. V. Antipov

doi:10.1080/00150190490462234

New Sr-substituted niobium-based misfit layer sulfides

O. G. D'yachenko, A. Yu Grippa, S. Lidin, D. P. Rupasov, E. V. Antipov

Research output: Contribution to journal › Article › peer-review

Abstract

Two series of [(Ln1/3Sr2/3S)1.5]1.15NbS2and (Ln1-xSrxS)1+yNbS2misfit layer sulfides have been synthesized and studied by X-ray powder and single crystal diffraction, electron diffraction, and EDX-analysis. The [(Sm1/3Sr2/3S)1.5]1. 15NbS2compound belongs to the 1.5Q/1H homologue type where the Sr-cations are mainly located at the exterior of the Q-slab whereas Sm preferably occupy the positions at its center. The (Pr0.55Sr0.45S)1.15NbS2sulfide is a member of the 1Q/1H homologue series where almost half of the Pr-atoms in the Q-slab are replaced by Sr ones with a statistical distribution of Pr and Sr over the cation positions.

Original language	English
Pages (from-to)	3-6
Number of pages	4
Journal	Ferroelectrics
Volume	305
DOIs	https://doi.org/10.1080/00150190490462234
Publication status	Published - 2004 Jan 1
Externally published	Yes

Free keywords

Crystal structure
Electron diffraction
Misfit layer sulphides

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10.1080/00150190490462234

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@article{e1c3e47a2ece449eae24fcda5bfa5381,

title = "New Sr-substituted niobium-based misfit layer sulfides",

abstract = "Two series of [(Ln1/3Sr2/3S)1.5]1.15NbS2and (Ln1-xSrxS)1+yNbS2misfit layer sulfides have been synthesized and studied by X-ray powder and single crystal diffraction, electron diffraction, and EDX-analysis. The [(Sm1/3Sr2/3S)1.5]1. 15NbS2compound belongs to the 1.5Q/1H homologue type where the Sr-cations are mainly located at the exterior of the Q-slab whereas Sm preferably occupy the positions at its center. The (Pr0.55Sr0.45S)1.15NbS2sulfide is a member of the 1Q/1H homologue series where almost half of the Pr-atoms in the Q-slab are replaced by Sr ones with a statistical distribution of Pr and Sr over the cation positions.",

keywords = "Crystal structure, Electron diffraction, Misfit layer sulphides",

author = "D'yachenko, {O. G.} and Grippa, {A. Yu} and S. Lidin and Rupasov, {D. P.} and Antipov, {E. V.}",

year = "2004",

month = jan,

day = "1",

doi = "10.1080/00150190490462234",

language = "English",

volume = "305",

pages = "3--6",

journal = "Ferroelectrics",

issn = "0015-0193",

publisher = "Taylor & Francis",

}

TY - JOUR

T1 - New Sr-substituted niobium-based misfit layer sulfides

AU - D'yachenko, O. G.

AU - Grippa, A. Yu

AU - Lidin, S.

AU - Rupasov, D. P.

AU - Antipov, E. V.

PY - 2004/1/1

Y1 - 2004/1/1

N2 - Two series of [(Ln1/3Sr2/3S)1.5]1.15NbS2and (Ln1-xSrxS)1+yNbS2misfit layer sulfides have been synthesized and studied by X-ray powder and single crystal diffraction, electron diffraction, and EDX-analysis. The [(Sm1/3Sr2/3S)1.5]1. 15NbS2compound belongs to the 1.5Q/1H homologue type where the Sr-cations are mainly located at the exterior of the Q-slab whereas Sm preferably occupy the positions at its center. The (Pr0.55Sr0.45S)1.15NbS2sulfide is a member of the 1Q/1H homologue series where almost half of the Pr-atoms in the Q-slab are replaced by Sr ones with a statistical distribution of Pr and Sr over the cation positions.

AB - Two series of [(Ln1/3Sr2/3S)1.5]1.15NbS2and (Ln1-xSrxS)1+yNbS2misfit layer sulfides have been synthesized and studied by X-ray powder and single crystal diffraction, electron diffraction, and EDX-analysis. The [(Sm1/3Sr2/3S)1.5]1. 15NbS2compound belongs to the 1.5Q/1H homologue type where the Sr-cations are mainly located at the exterior of the Q-slab whereas Sm preferably occupy the positions at its center. The (Pr0.55Sr0.45S)1.15NbS2sulfide is a member of the 1Q/1H homologue series where almost half of the Pr-atoms in the Q-slab are replaced by Sr ones with a statistical distribution of Pr and Sr over the cation positions.

KW - Crystal structure

KW - Electron diffraction

KW - Misfit layer sulphides

U2 - 10.1080/00150190490462234

DO - 10.1080/00150190490462234

M3 - Article

AN - SCOPUS:33746285823

SN - 0015-0193

VL - 305

SP - 3

EP - 6

JO - Ferroelectrics

JF - Ferroelectrics

ER -

New Sr-substituted niobium-based misfit layer sulfides

Abstract

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