CeAlSi2
高熵材料 HEA 传统材料 TRA 弹性数据 ELAMP-ID: mp-9400 · 空间群: P-3m1 (#164)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.10 | 10.9144 | 41.3 | (0,0,0,1) |
| 16.24 | 5.4572 | 10.9 | (0,0,0,2) |
| 24.47 | 3.6381 | 9.0 | (0,0,0,3) |
| 24.81 | 3.5892 | 13.8 | (1,-1,0,0) |
| 24.81 | 3.5892 | 27.5 | (1,0,-1,0) |
| 26.14 | 3.4096 | 35.2 | (1,0,-1,1) |
| 29.79 | 2.9988 | 61.7 | (1,0,-1,2) |
| 32.82 | 2.7286 | 1.2 | (0,0,0,4) |
| 35.12 | 2.5551 | 100.0 | (1,0,-1,3) |
| 41.36 | 2.1829 | 10.3 | (0,0,0,5) |
| 41.58 | 2.1722 | 3.7 | (1,0,-1,4) |
| 43.68 | 2.0722 | 49.3 | (2,-1,-1,0) |
| 44.50 | 2.0359 | 4.5 | (2,-1,-1,1) |
| 46.90 | 1.9373 | 3.3 | (2,-1,-1,2) |
| 46.90 | 1.9373 | 1.6 | (1,1,-2,2) |
| 48.83 | 1.8651 | 12.0 | (1,0,-1,5) |
| 50.15 | 1.8191 | 4.9 | (0,0,0,6) |
| 50.70 | 1.8006 | 8.3 | (2,-1,-1,3) |
| 50.88 | 1.7946 | 6.2 | (2,0,-2,0) |
| 51.61 | 1.7708 | 5.4 | (2,0,-2,1) |
| 53.77 | 1.7048 | 11.6 | (2,0,-2,2) |
| 55.70 | 1.6503 | 1.5 | (2,-1,-1,4) |
| 56.73 | 1.6226 | 4.0 | (1,-1,0,6) |
| 56.73 | 1.6226 | 7.9 | (1,0,-1,6) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
高熵合金特征
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of CeAlSi2 were obtained from the Materials Project database (MP-ID: mp-9400, 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_CeAlSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.14447420
_cell_length_b 4.14447420
_cell_length_c 10.91442000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000319
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeAlSi2
_chemical_formula_sum 'Ce2 Al2 Si4'
_cell_volume 162.35667946
_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 0.00000000 0.00000000 0.17887600 1.0
Ce Ce1 1 0.00000000 0.00000000 0.82112400 1.0
Al Al2 1 0.66666700 0.33333300 0.58586000 1.0
Al Al3 1 0.33333300 0.66666700 0.41414000 1.0
Si Si4 1 0.33333300 0.66666700 0.00306200 1.0
Si Si5 1 0.66666700 0.33333300 0.99693800 1.0
Si Si6 1 0.33333300 0.66666700 0.64911100 1.0
Si Si7 1 0.66666700 0.33333300 0.35088900 1.0
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