CeFeSi2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1025450 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.73 | 8.2481 | 11.3 | (0,0,1) |
| 21.55 | 4.1240 | 6.8 | (0,0,2) |
| 22.48 | 3.9546 | 19.5 | (0,1,0) |
| 24.67 | 3.6084 | 38.2 | (1,0,1) |
| 27.25 | 3.2731 | 5.8 | (0,1,1) |
| 27.25 | 3.2731 | 5.8 | (0,1,-2) |
| 31.10 | 2.8760 | 5.9 | (1,0,2) |
| 31.77 | 2.8167 | 15.0 | (1,1,0) |
| 32.57 | 2.7494 | 9.6 | (0,0,3) |
| 35.00 | 2.5638 | 42.3 | (0,1,2) |
| 35.39 | 2.5364 | 100.0 | (1,1,1) |
| 39.74 | 2.2681 | 28.5 | (1,0,3) |
| 41.81 | 2.1605 | 14.5 | (1,1,2) |
| 43.91 | 2.0620 | 6.3 | (0,0,4) |
| 44.48 | 2.0367 | 24.0 | (0,2,-1) |
| 45.19 | 2.0064 | 22.9 | (2,0,0) |
| 49.71 | 1.8340 | 7.7 | (1,0,4) |
| 50.59 | 1.8042 | 1.6 | (2,0,2) |
| 51.04 | 1.7893 | 4.7 | (2,1,0) |
| 51.53 | 1.7737 | 5.4 | (1,2,0) |
| 51.53 | 1.7737 | 5.4 | (1,2,-2) |
| 53.57 | 1.7106 | 3.6 | (2,1,1) |
| 54.93 | 1.6715 | 10.6 | (0,1,4) |
| 55.27 | 1.6621 | 2.3 | (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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of CeFeSi2 were obtained from the Materials Project database (MP-ID: mp-1025450, 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_CeFeSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.01279211
_cell_length_b 4.07340212
_cell_length_c 8.49579043
_cell_angle_alpha 103.87063802
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeFeSi2
_chemical_formula_sum 'Ce2 Fe2 Si4'
_cell_volume 134.82025921
_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 0.25000000 0.38920920 0.77841940 1.0
Ce Ce1 1 0.75000000 0.61079080 0.22158060 1.0
Fe Fe2 1 0.25000000 0.75036772 0.50073644 1.0
Fe Fe3 1 0.75000000 0.24963228 0.49926356 1.0
Si Si4 1 0.25000000 0.03654983 0.07309966 1.0
Si Si5 1 0.75000000 0.96345017 0.92690034 1.0
Si Si6 1 0.25000000 0.18701499 0.37402799 1.0
Si Si7 1 0.75000000 0.81298501 0.62597201 1.0
获取直接链接