Li2Sm2Si2Sn
高熵材料 HEAMP-ID: mp-3250351 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.04 | 5.5255 | 1.4 | (1,-1,1) |
| 20.37 | 4.3596 | 41.6 | (1,0,0) |
| 22.97 | 3.8713 | 11.7 | (2,-2,1) |
| 24.22 | 3.6750 | 3.4 | (1,0,1) |
| 24.42 | 3.6451 | 6.9 | (2,-1,0) |
| 24.42 | 3.6451 | 6.9 | (1,-2,0) |
| 26.09 | 3.4156 | 44.6 | (0,0,2) |
| 27.79 | 3.2101 | 1.8 | (1,-1,2) |
| 31.05 | 2.8801 | 2.8 | (3,-2,0) |
| 31.05 | 2.8801 | 2.8 | (2,-3,0) |
| 31.42 | 2.8473 | 39.2 | (3,-3,1) |
| 33.32 | 2.6887 | 55.1 | (1,0,2) |
| 33.77 | 2.6539 | 100.0 | (3,-2,1) |
| 36.04 | 2.4924 | 6.5 | (2,-1,2) |
| 38.31 | 2.3493 | 2.2 | (4,-4,0) |
| 40.24 | 2.2409 | 23.6 | (1,1,0) |
| 40.61 | 2.2216 | 6.0 | (4,-4,1) |
| 40.99 | 2.2018 | 5.1 | (3,-2,2) |
| 44.20 | 2.0491 | 6.7 | (2,-2,3) |
| 46.84 | 1.9394 | 1.8 | (3,-1,1) |
| 46.84 | 1.9394 | 1.8 | (1,-3,1) |
| 47.06 | 1.9312 | 1.6 | (2,-1,3) |
| 48.43 | 1.8795 | 5.2 | (5,-5,0) |
| 48.59 | 1.8737 | 16.9 | (1,1,2) |
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
关联任务
引用参考
The crystal structure and related material properties of Li2Sm2Si2Sn were obtained from the Materials Project database (MP-ID: mp-3250351, 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_Li2Sm2Si2Sn
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.66076760
_cell_length_b 9.66076694
_cell_length_c 6.83116988
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 153.17462103
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Sm2Si2Sn
_chemical_formula_sum 'Li4 Sm4 Si4 Sn2'
_cell_volume 287.71171452
_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 0.81577334 0.18422666 0.55638129 1.0
Li Li1 1 0.18422666 0.81577334 0.44361871 1.0
Li Li2 1 0.18422666 0.81577334 0.05638129 1.0
Li Li3 1 0.81577334 0.18422666 0.94361871 1.0
Sm Sm4 1 0.54819155 0.45180845 0.25000000 1.0
Sm Sm5 1 0.45180845 0.54819155 0.75000000 1.0
Sm Sm6 1 0.34855842 0.65144158 0.25000000 1.0
Sm Sm7 1 0.65144158 0.34855842 0.75000000 1.0
Si Si8 1 0.94318078 0.05681922 0.07536115 1.0
Si Si9 1 0.05681922 0.94318078 0.92463885 1.0
Si Si10 1 0.05681922 0.94318078 0.57536115 1.0
Si Si11 1 0.94318078 0.05681922 0.42463885 1.0
Sn Sn12 1 0.71909683 0.28090317 0.25000000 1.0
Sn Sn13 1 0.28090317 0.71909683 0.75000000 1.0
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