LaFeSb2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1079119 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.69 | 10.1754 | 5.4 | (0,0,1) |
| 17.43 | 5.0877 | 2.3 | (0,0,2) |
| 22.10 | 4.0226 | 7.1 | (1,0,1) |
| 26.28 | 3.3918 | 13.4 | (0,0,3) |
| 26.86 | 3.3191 | 21.4 | (1,0,2) |
| 28.83 | 3.0967 | 4.4 | (1,1,0) |
| 30.17 | 2.9625 | 30.5 | (1,1,1) |
| 33.42 | 2.6816 | 47.8 | (1,0,3) |
| 33.89 | 2.6452 | 100.0 | (1,1,2) |
| 35.28 | 2.5438 | 8.2 | (0,0,4) |
| 39.40 | 2.2869 | 1.3 | (1,1,3) |
| 41.23 | 2.1897 | 54.1 | (2,0,0) |
| 44.52 | 2.0351 | 1.4 | (0,0,5) |
| 46.18 | 1.9657 | 11.0 | (1,1,4) |
| 47.26 | 1.9232 | 1.9 | (2,1,1) |
| 49.38 | 1.8455 | 17.0 | (1,0,5) |
| 49.55 | 1.8396 | 9.5 | (2,0,3) |
| 49.89 | 1.8278 | 7.7 | (2,1,2) |
| 54.07 | 1.6961 | 24.0 | (2,1,3) |
| 55.36 | 1.6596 | 8.7 | (2,0,4) |
| 58.35 | 1.5815 | 4.8 | (1,0,6) |
| 59.72 | 1.5483 | 17.7 | (2,2,0) |
| 62.28 | 1.4907 | 2.1 | (2,0,5) |
| 62.43 | 1.4874 | 14.5 | (1,1,6) |
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 LaFeSb2 were obtained from the Materials Project database (MP-ID: mp-1079119, 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_LaFeSb2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.37936800
_cell_length_b 4.37936800
_cell_length_c 10.17537500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaFeSb2
_chemical_formula_sum 'La2 Fe2 Sb4'
_cell_volume 195.15213408
_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
La La0 1 0.00000000 0.50000000 0.74316800 1.0
La La1 1 0.50000000 0.00000000 0.25683200 1.0
Fe Fe2 1 0.50000000 0.50000000 0.50000000 1.0
Fe Fe3 1 0.00000000 0.00000000 0.50000000 1.0
Sb Sb4 1 0.50000000 0.50000000 0.00000000 1.0
Sb Sb5 1 0.00000000 0.00000000 0.00000000 1.0
Sb Sb6 1 0.00000000 0.50000000 0.37261700 1.0
Sb Sb7 1 0.50000000 0.00000000 0.62738300 1.0
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