CeThMgSi2
高熵材料 HEAMP-ID: mp-3267677 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.99 | 7.3806 | 22.5 | (0,1,0) |
| 17.00 | 5.2165 | 13.5 | (1,-1,0) |
| 17.00 | 5.2165 | 13.5 | (1,1,0) |
| 20.26 | 4.3842 | 100.0 | (0,0,1) |
| 23.60 | 3.7693 | 9.9 | (0,1,1) |
| 24.12 | 3.6903 | 33.3 | (0,2,0) |
| 24.14 | 3.6869 | 36.6 | (2,0,0) |
| 26.56 | 3.3563 | 6.3 | (1,-1,1) |
| 26.56 | 3.3563 | 6.4 | (1,1,1) |
| 27.02 | 3.3001 | 31.4 | (1,-2,0) |
| 27.02 | 3.3001 | 31.3 | (1,2,0) |
| 27.03 | 3.2983 | 32.4 | (2,-1,0) |
| 27.03 | 3.2983 | 32.4 | (2,1,0) |
| 31.69 | 2.8233 | 60.9 | (0,2,1) |
| 31.71 | 2.8218 | 64.1 | (2,0,1) |
| 34.00 | 2.6366 | 63.4 | (1,-2,1) |
| 34.00 | 2.6366 | 63.3 | (1,2,1) |
| 34.01 | 2.6357 | 64.8 | (2,-1,1) |
| 34.01 | 2.6357 | 64.8 | (2,1,1) |
| 34.38 | 2.6083 | 10.9 | (2,-2,0) |
| 34.38 | 2.6082 | 10.9 | (2,2,0) |
| 38.58 | 2.3338 | 12.0 | (1,-3,0) |
| 38.58 | 2.3337 | 12.1 | (1,3,0) |
| 38.61 | 2.3321 | 10.6 | (3,-1,0) |
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 CeThMgSi2 were obtained from the Materials Project database (MP-ID: mp-3267677, 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_CeThMgSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.37388379
_cell_length_b 7.38063840
_cell_length_c 4.38420360
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00045795
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeThMgSi2
_chemical_formula_sum 'Ce2 Th2 Mg2 Si4'
_cell_volume 238.60576499
_cell_formula_units_Z 2
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
Ce Ce0 1 0.82019284 0.67925572 0.50000000 1.0
Ce Ce1 1 0.32002740 0.82083232 0.50000000 1.0
Th Th2 1 0.67814886 0.17927970 0.50000000 1.0
Th Th3 1 0.17817601 0.32070295 0.50000000 1.0
Mg Mg4 1 0.00002112 0.99799956 0.00000000 1.0
Mg Mg5 1 0.50008784 0.50204236 0.00000000 1.0
Si Si6 1 0.88594598 0.38164569 0.00000000 1.0
Si Si7 1 0.38595119 0.11831892 0.00000000 1.0
Si Si8 1 0.61569764 0.88844747 0.00000000 1.0
Si Si9 1 0.11575211 0.61147531 0.00000000 1.0
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