Li2La2Si2Sn
高熵材料 HEAMP-ID: mp-3248804 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.41 | 4.8201 | 1.4 | (2,-2,0) |
| 19.60 | 4.5290 | 38.0 | (1,0,0) |
| 22.42 | 3.9648 | 9.9 | (2,-2,1) |
| 23.42 | 3.7980 | 4.7 | (1,0,1) |
| 23.58 | 3.7723 | 15.3 | (2,-1,0) |
| 25.55 | 3.4859 | 43.5 | (0,0,2) |
| 27.20 | 3.2781 | 2.7 | (1,-1,2) |
| 30.08 | 2.9707 | 3.7 | (3,-2,0) |
| 30.08 | 2.9707 | 3.7 | (2,-3,0) |
| 30.63 | 2.9183 | 36.3 | (3,-3,1) |
| 32.41 | 2.7624 | 53.3 | (1,0,2) |
| 32.77 | 2.7329 | 100.0 | (3,-2,1) |
| 35.05 | 2.5602 | 6.9 | (2,-1,2) |
| 37.31 | 2.4100 | 2.7 | (4,-4,0) |
| 38.65 | 2.3297 | 25.0 | (1,1,0) |
| 39.57 | 2.2778 | 6.6 | (4,-4,1) |
| 39.87 | 2.2610 | 7.0 | (3,-2,2) |
| 43.22 | 2.0933 | 6.5 | (2,-2,3) |
| 45.14 | 2.0086 | 3.1 | (3,-1,1) |
| 45.86 | 1.9786 | 1.8 | (2,-1,3) |
| 46.31 | 1.9605 | 2.4 | (4,-3,2) |
| 46.91 | 1.9369 | 17.2 | (1,1,2) |
| 47.14 | 1.9280 | 4.9 | (5,-5,0) |
| 47.90 | 1.8990 | 1.2 | (2,0,2) |
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
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 Li2La2Si2Sn were obtained from the Materials Project database (MP-ID: mp-3248804, 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_Li2La2Si2Sn
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.91764462
_cell_length_b 9.91764453
_cell_length_c 6.97171661
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 152.82826040
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2La2Si2Sn
_chemical_formula_sum 'Li4 La4 Si4 Sn2'
_cell_volume 313.14753448
_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 0.81689983 0.18310017 0.44209152 1.0
Li Li1 1 0.18310017 0.81689983 0.55790848 1.0
Li Li2 1 0.81689983 0.18310017 0.05790848 1.0
Li Li3 1 0.18310017 0.81689983 0.94209152 1.0
La La4 1 0.54771051 0.45228949 0.75000000 1.0
La La5 1 0.45228949 0.54771051 0.25000000 1.0
La La6 1 0.34634227 0.65365773 0.75000000 1.0
La La7 1 0.65365773 0.34634227 0.25000000 1.0
Si Si8 1 0.94456152 0.05543848 0.92239112 1.0
Si Si9 1 0.05543848 0.94456152 0.07760888 1.0
Si Si10 1 0.94456152 0.05543848 0.57760888 1.0
Si Si11 1 0.05543848 0.94456152 0.42239112 1.0
Sn Sn12 1 0.71900105 0.28099895 0.75000000 1.0
Sn Sn13 1 0.28099895 0.71900105 0.25000000 1.0
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