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Synthesis, crystal structure, and magnetic properties of layered SmCrS2-xSexO solid solutions
Xiao, Y; Zhang, X; Wang, RQ; Zheng, C; Huang, FQ
2020-10-21
Source PublicationINORGANIC CHEMISTRY FRONTIERS
ISSN2052-1553
Issue20Pages:3980
SubtypeArticle
AbstractLayered oxychalcogenides namely the SmCrS2-xSexO (x= 0-2) solid solutions, were synthesizedviahigh-temperature solid-state reactions. SmCrQ(2)O (Q = S, Se) crystallizes in the monoclinic space group ofC2/m(No. 12), featuring typical layered structures. The two-dimensional (2D) 2 infinity[CrQ(2)O](3-)motifs stack along theaaxis, which are separated by Sm(3+)ions. The 2 infinity[CrQ(2)O](3-)layers are composed of [CrQ(6)](9-)and [CrQ(4)O(2)](9-)octahedraviacorner and edge sharing. The in-plane Cr atoms feature a distorted honeycomb arrangement with prolonged CrMIDLINE HORIZONTAL ELLIPSISCr distances along thecaxis. The powder X-ray diffraction results confirm the phase purities and the formation of solid solutions. Magnetic measurements indicate that the SmCrS2-xSexO solid solutions show typical antiferromagnetic ordering. The Neer temperatures (T-N) increase from 74 K to 121 K with the decrease in S content.
DOI10.1039/d0qi00815j
WOS KeywordPHASE-TRANSITIONS ; SPIN ; CHROMIUM(III) ; OXYSULFIDE ; CH ; LA
Language英语
WOS Research AreaChemistry
PublisherROYAL SOC CHEMISTRY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27672
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Xiao, Y,Zhang, X,Wang, RQ,et al. Synthesis, crystal structure, and magnetic properties of layered SmCrS2-xSexO solid solutions[J]. INORGANIC CHEMISTRY FRONTIERS,2020(20):3980.
APA Xiao, Y,Zhang, X,Wang, RQ,Zheng, C,&Huang, FQ.(2020).Synthesis, crystal structure, and magnetic properties of layered SmCrS2-xSexO solid solutions.INORGANIC CHEMISTRY FRONTIERS(20),3980.
MLA Xiao, Y,et al."Synthesis, crystal structure, and magnetic properties of layered SmCrS2-xSexO solid solutions".INORGANIC CHEMISTRY FRONTIERS .20(2020):3980.
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