Crystal Structures of New Chalcogenide- Containing Yttrium Orthosilicates Y2SiO4Q (Q = S, Se)
- 作者: Kiryakov A.S.1,2, Piryazev D.A.1, Tarasenko M.S.1, Naumov N.G.1,2
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隶属关系:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Novosibirsk State University
- 期: 卷 59, 编号 3 (2018)
- 页面: 635-640
- 栏目: Article
- URL: https://bakhtiniada.ru/0022-4766/article/view/161919
- DOI: https://doi.org/10.1134/S0022476618030186
- ID: 161919
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详细
Compounds Y2SiO4Q (Q = S, Se) are obtained by the interaction of oxides and elemental substances in cesium chloride flux. The structures of these compounds are determined by the single crystal XRD analysis. These compounds isostructural and crystallize in the space group Pbcm with the following parameters: Y2SiO4S (I) a = 6.0462(8) Å, b = 6.8976(9) Å, c = 10.6558(13) Å, V = 444.39(10) Å3; Y2SiO4Se (II) a = 5.9935(7) Å, b = 6.9216(8) Å, c = 10.7688(12) Å, V = 446.74(9) Å3. The measured fluxing points are 1650±15 °С for I and 1850±15 °С for II.
作者简介
A. Kiryakov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: tarasen@niic.nsc.ru
俄罗斯联邦, Novosibirsk; Novosibirsk
D. Piryazev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: tarasen@niic.nsc.ru
俄罗斯联邦, Novosibirsk
M. Tarasenko
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
编辑信件的主要联系方式.
Email: tarasen@niic.nsc.ru
俄罗斯联邦, Novosibirsk
N. Naumov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: tarasen@niic.nsc.ru
俄罗斯联邦, Novosibirsk; Novosibirsk
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