La3Sm2(ThSe4)3
高熵材料 HEAMP-ID: mp-3294592 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.72 | 11.4449 | 18.5 | (0,0,1) |
| 7.89 | 11.2038 | 20.5 | (0,1,0) |
| 10.98 | 8.0581 | 5.1 | (0,1,-1) |
| 11.12 | 7.9552 | 7.3 | (0,1,1) |
| 15.48 | 5.7225 | 13.3 | (0,0,2) |
| 15.82 | 5.6019 | 1.6 | (0,2,0) |
| 17.31 | 5.1229 | 1.1 | (0,1,-2) |
| 17.54 | 5.0573 | 4.8 | (0,2,-1) |
| 17.72 | 5.0062 | 3.7 | (0,2,1) |
| 22.06 | 4.0291 | 56.1 | (0,2,-2) |
| 22.35 | 3.9776 | 53.8 | (0,2,2) |
| 22.64 | 3.9273 | 81.2 | (1,1,0) |
| 23.32 | 3.8150 | 3.8 | (0,0,3) |
| 23.92 | 3.7199 | 1.4 | (1,1,-1) |
| 23.99 | 3.7096 | 19.6 | (1,1,1) |
| 24.55 | 3.6256 | 20.0 | (0,1,-3) |
| 24.75 | 3.5973 | 28.1 | (0,1,3) |
| 24.99 | 3.5639 | 22.9 | (0,3,-1) |
| 25.18 | 3.5370 | 20.4 | (0,3,1) |
| 26.35 | 3.3825 | 47.8 | (1,0,2) |
| 26.55 | 3.3570 | 2.3 | (1,2,0) |
| 27.49 | 3.2449 | 8.1 | (1,1,-2) |
| 27.61 | 3.2313 | 2.1 | (1,1,2) |
| 27.63 | 3.2280 | 42.7 | (1,2,-1) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of La3Sm2(ThSe4)3 were obtained from the Materials Project database (MP-ID: mp-3294592, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_La3Sm2(ThSe4)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.19341293
_cell_length_b 11.20475977
_cell_length_c 11.44583902
_cell_angle_alpha 90.73660365
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural La3Sm2(ThSe4)3
_chemical_formula_sum 'La3 Sm2 Th3 Se12'
_cell_volume 537.75186110
_cell_formula_units_Z 1
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
La La0 1 0.25000000 0.99860715 0.69477684 1.0
La La1 1 0.75000000 0.00397881 0.30498409 1.0
La La2 1 0.75000000 0.49635157 0.80683972 1.0
Sm Sm3 1 0.75000000 0.81498102 0.98618977 1.0
Sm Sm4 1 0.25000000 0.18678074 0.01262349 1.0
Th Th5 1 0.25000000 0.50299822 0.19496806 1.0
Th Th6 1 0.25000000 0.31408767 0.51330563 1.0
Th Th7 1 0.75000000 0.68483412 0.48485895 1.0
Se Se8 1 0.75000000 0.05527309 0.88430009 1.0
Se Se9 1 0.25000000 0.94533388 0.11682640 1.0
Se Se10 1 0.25000000 0.55762500 0.61903666 1.0
Se Se11 1 0.75000000 0.44193163 0.37787733 1.0
Se Se12 1 0.25000000 0.86991197 0.45104230 1.0
Se Se13 1 0.75000000 0.12957060 0.54670514 1.0
Se Se14 1 0.75000000 0.37280273 0.05002817 1.0
Se Se15 1 0.25000000 0.62858855 0.96028402 1.0
Se Se16 1 0.25000000 0.29658238 0.77223698 1.0
Se Se17 1 0.75000000 0.69675815 0.22406750 1.0
Se Se18 1 0.75000000 0.79478719 0.72752789 1.0
Se Se19 1 0.25000000 0.20821554 0.27152197 1.0
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