Li2Sm2Si2Sb
高熵材料 HEAMP-ID: mp-3248087 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.04 | 5.5246 | 1.9 | (1,-1,1) |
| 20.41 | 4.3516 | 44.7 | (1,0,0) |
| 22.97 | 3.8713 | 8.5 | (2,-2,1) |
| 24.25 | 3.6698 | 3.6 | (1,0,1) |
| 24.45 | 3.6406 | 6.3 | (1,-2,0) |
| 24.45 | 3.6406 | 6.3 | (2,-1,0) |
| 26.10 | 3.4144 | 45.7 | (0,0,2) |
| 27.80 | 3.2092 | 1.3 | (1,-1,2) |
| 31.07 | 2.8780 | 5.1 | (3,-2,0) |
| 31.42 | 2.8475 | 46.4 | (3,-3,1) |
| 33.36 | 2.6862 | 58.1 | (1,0,2) |
| 33.80 | 2.6521 | 100.0 | (3,-2,1) |
| 36.06 | 2.4905 | 5.8 | (2,-1,2) |
| 38.31 | 2.3497 | 1.2 | (4,-4,0) |
| 40.33 | 2.2366 | 23.9 | (1,1,0) |
| 40.61 | 2.2218 | 4.5 | (4,-4,1) |
| 41.02 | 2.2006 | 2.2 | (2,-3,2) |
| 41.02 | 2.2006 | 2.2 | (3,-2,2) |
| 41.39 | 2.1817 | 1.7 | (3,-4,1) |
| 41.39 | 2.1817 | 1.7 | (4,-3,1) |
| 44.21 | 2.0486 | 5.9 | (2,-2,3) |
| 46.92 | 1.9366 | 1.4 | (1,-3,1) |
| 46.92 | 1.9366 | 1.4 | (3,-1,1) |
| 47.08 | 1.9301 | 1.1 | (1,-2,3) |
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
关联任务
引用参考
The crystal structure and related material properties of Li2Sm2Si2Sb were obtained from the Materials Project database (MP-ID: mp-3248087, 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_Li2Sm2Si2Sb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.66108779
_cell_length_b 9.66108854
_cell_length_c 6.82885792
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 153.22905859
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Sm2Si2Sb
_chemical_formula_sum 'Li4 Sm4 Si4 Sb2'
_cell_volume 287.09290124
_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
Li Li0 1 0.81366269 0.18633731 0.55716507 1.0
Li Li1 1 0.18633731 0.81366269 0.44283493 1.0
Li Li2 1 0.18633731 0.81366269 0.05716507 1.0
Li Li3 1 0.81366269 0.18633731 0.94283493 1.0
Sm Sm4 1 0.54603243 0.45396757 0.25000000 1.0
Sm Sm5 1 0.45396757 0.54603243 0.75000000 1.0
Sm Sm6 1 0.35279630 0.64720370 0.25000000 1.0
Sm Sm7 1 0.64720370 0.35279630 0.75000000 1.0
Si Si8 1 0.94234225 0.05765775 0.07460969 1.0
Si Si9 1 0.05765775 0.94234225 0.92539031 1.0
Si Si10 1 0.05765775 0.94234225 0.57460969 1.0
Si Si11 1 0.94234225 0.05765775 0.42539031 1.0
Sb Sb12 1 0.71836740 0.28163260 0.25000000 1.0
Sb Sb13 1 0.28163260 0.71836740 0.75000000 1.0
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