Structural study of lanthanum oxysulfate (LaO)2SO4

S. Zhukov (Corresponding Author), A. Yatsenko, V. Chernyshev, Vitali Trunov, E. Tserkovnaya, Olli Antson, Jorma Hölsä, P. Baules, H. Schenk

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Abstract

The structure of lanthanum oxysulfate (LaO)2SO4 was studied with neutron, electron, and X-ray diffraction using the Rietveld refinement method. The unit cell is determined to be monoclinic (a = 14.349(1), b = 4.2852(5), c = 8.386(1) Å, β = 107.00(1), Sp.gr. C2/c). The structure is similar to that of grandreefite and consists of the alternative sulfate and (LaO) layers. Every sulfate oxygen is coordinated with two lanthanum atoms. The experimental data were confirmed by the energy minimization calculations.
Original languageEnglish
Pages (from-to)43 - 50
Number of pages8
JournalMaterials Research Bulletin
Volume32
Issue number1
DOIs
Publication statusPublished - 1997
MoE publication typeA1 Journal article-refereed

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Lanthanum
lanthanum
Rietveld refinement
sulfates
Sulfates
Neutrons
Oxygen
X ray diffraction
Atoms
Electrons
neutrons
optimization
oxygen
cells
diffraction
atoms
electrons
x rays
energy
lanthanum sulfate

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Zhukov, S., Yatsenko, A., Chernyshev, V., Trunov, V., Tserkovnaya, E., Antson, O., ... Schenk, H. (1997). Structural study of lanthanum oxysulfate (LaO)2SO4. Materials Research Bulletin, 32(1), 43 - 50. https://doi.org/10.1016/S0025-5408(96)00159-6
Zhukov, S. ; Yatsenko, A. ; Chernyshev, V. ; Trunov, Vitali ; Tserkovnaya, E. ; Antson, Olli ; Hölsä, Jorma ; Baules, P. ; Schenk, H. / Structural study of lanthanum oxysulfate (LaO)2SO4. In: Materials Research Bulletin. 1997 ; Vol. 32, No. 1. pp. 43 - 50.
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abstract = "The structure of lanthanum oxysulfate (LaO)2SO4 was studied with neutron, electron, and X-ray diffraction using the Rietveld refinement method. The unit cell is determined to be monoclinic (a = 14.349(1), b = 4.2852(5), c = 8.386(1) {\AA}, β = 107.00(1), Sp.gr. C2/c). The structure is similar to that of grandreefite and consists of the alternative sulfate and (LaO) layers. Every sulfate oxygen is coordinated with two lanthanum atoms. The experimental data were confirmed by the energy minimization calculations.",
author = "S. Zhukov and A. Yatsenko and V. Chernyshev and Vitali Trunov and E. Tserkovnaya and Olli Antson and Jorma H{\"o}ls{\"a} and P. Baules and H. Schenk",
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Zhukov, S, Yatsenko, A, Chernyshev, V, Trunov, V, Tserkovnaya, E, Antson, O, Hölsä, J, Baules, P & Schenk, H 1997, 'Structural study of lanthanum oxysulfate (LaO)2SO4', Materials Research Bulletin, vol. 32, no. 1, pp. 43 - 50. https://doi.org/10.1016/S0025-5408(96)00159-6

Structural study of lanthanum oxysulfate (LaO)2SO4. / Zhukov, S. (Corresponding Author); Yatsenko, A.; Chernyshev, V.; Trunov, Vitali; Tserkovnaya, E.; Antson, Olli; Hölsä, Jorma; Baules, P.; Schenk, H.

In: Materials Research Bulletin, Vol. 32, No. 1, 1997, p. 43 - 50.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Structural study of lanthanum oxysulfate (LaO)2SO4

AU - Zhukov, S.

AU - Yatsenko, A.

AU - Chernyshev, V.

AU - Trunov, Vitali

AU - Tserkovnaya, E.

AU - Antson, Olli

AU - Hölsä, Jorma

AU - Baules, P.

AU - Schenk, H.

PY - 1997

Y1 - 1997

N2 - The structure of lanthanum oxysulfate (LaO)2SO4 was studied with neutron, electron, and X-ray diffraction using the Rietveld refinement method. The unit cell is determined to be monoclinic (a = 14.349(1), b = 4.2852(5), c = 8.386(1) Å, β = 107.00(1), Sp.gr. C2/c). The structure is similar to that of grandreefite and consists of the alternative sulfate and (LaO) layers. Every sulfate oxygen is coordinated with two lanthanum atoms. The experimental data were confirmed by the energy minimization calculations.

AB - The structure of lanthanum oxysulfate (LaO)2SO4 was studied with neutron, electron, and X-ray diffraction using the Rietveld refinement method. The unit cell is determined to be monoclinic (a = 14.349(1), b = 4.2852(5), c = 8.386(1) Å, β = 107.00(1), Sp.gr. C2/c). The structure is similar to that of grandreefite and consists of the alternative sulfate and (LaO) layers. Every sulfate oxygen is coordinated with two lanthanum atoms. The experimental data were confirmed by the energy minimization calculations.

U2 - 10.1016/S0025-5408(96)00159-6

DO - 10.1016/S0025-5408(96)00159-6

M3 - Article

VL - 32

SP - 43

EP - 50

JO - Materials Research Bulletin

JF - Materials Research Bulletin

SN - 0025-5408

IS - 1

ER -

Zhukov S, Yatsenko A, Chernyshev V, Trunov V, Tserkovnaya E, Antson O et al. Structural study of lanthanum oxysulfate (LaO)2SO4. Materials Research Bulletin. 1997;32(1):43 - 50. https://doi.org/10.1016/S0025-5408(96)00159-6