LaScSi
高熵材料 HEA 传统材料 TRAMP-ID: mp-1024951 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.87 | 8.1427 | 28.1 | (0,0,1) |
| 21.12 | 4.2063 | 18.1 | (1,0,0) |
| 21.13 | 4.2056 | 9.1 | (0,1,0) |
| 21.13 | 4.2038 | 9.0 | (0,1,-1) |
| 21.83 | 4.0713 | 2.0 | (0,0,2) |
| 26.23 | 3.3971 | 50.1 | (0,1,1) |
| 26.24 | 3.3965 | 100.0 | (1,0,1) |
| 26.26 | 3.3942 | 49.8 | (0,1,-2) |
| 29.01 | 3.0782 | 83.4 | (1,-1,0) |
| 31.05 | 2.8799 | 76.0 | (1,1,0) |
| 31.07 | 2.8787 | 76.6 | (1,-1,1) |
| 33.00 | 2.7142 | 54.6 | (0,0,3) |
| 34.38 | 2.6088 | 29.7 | (0,1,2) |
| 34.39 | 2.6081 | 59.4 | (1,0,2) |
| 34.41 | 2.6066 | 29.7 | (0,1,-3) |
| 36.59 | 2.4561 | 36.0 | (1,1,1) |
| 36.61 | 2.4547 | 35.7 | (1,-1,2) |
| 41.48 | 2.1770 | 47.4 | (2,0,-1) |
| 41.50 | 2.1761 | 47.4 | (0,2,-1) |
| 43.01 | 2.1032 | 2.7 | (2,0,0) |
| 43.01 | 2.1028 | 1.3 | (0,2,0) |
| 43.03 | 2.1019 | 1.4 | (0,2,-2) |
| 44.49 | 2.0364 | 10.1 | (1,1,2) |
| 44.51 | 2.0357 | 2.1 | (0,0,4) |
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 LaScSi were obtained from the Materials Project database (MP-ID: mp-1024951, 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_LaScSi
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.35407711
_cell_length_b 4.35225217
_cell_length_c 8.70330297
_cell_angle_alpha 104.43193212
_cell_angle_beta 104.48575836
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaScSi
_chemical_formula_sum 'La2 Sc2 Si2'
_cell_volume 154.30373006
_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 0.32282503 0.32311232 0.64565205 1.0
La La1 1 0.67717497 0.67688768 0.35434795 1.0
Sc Sc2 1 0.00000000 0.50000000 -0.00000000 1.0
Sc Sc3 1 0.50000000 0.00000000 -0.00000000 1.0
Si Si4 1 0.11780374 0.11744077 0.23560548 1.0
Si Si5 1 0.88219626 0.88255923 0.76439452 1.0
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