La5Si3
传统材料 TRAMP-ID: mp-1189366 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.36 | 7.7880 | 1.3 | (1,0,-1,0) |
| 19.74 | 4.4964 | 7.5 | (2,-1,-1,0) |
| 22.84 | 3.8940 | 33.4 | (2,0,-2,0) |
| 23.70 | 3.7541 | 49.7 | (2,-1,-1,1) |
| 26.13 | 3.4105 | 7.6 | (0,0,0,2) |
| 28.57 | 3.1240 | 46.1 | (1,0,-1,2) |
| 30.37 | 2.9436 | 45.5 | (3,-1,-2,0) |
| 32.96 | 2.7173 | 100.0 | (2,-1,-1,2) |
| 33.15 | 2.7027 | 90.2 | (3,-1,-2,1) |
| 34.55 | 2.5960 | 48.6 | (3,0,-3,0) |
| 40.11 | 2.2482 | 2.1 | (4,-2,-2,0) |
| 43.83 | 2.0657 | 1.2 | (3,0,-3,2) |
| 43.97 | 2.0592 | 1.0 | (4,-1,-3,1) |
| 44.66 | 2.0290 | 6.4 | (2,-1,-1,3) |
| 44.66 | 2.0290 | 3.2 | (1,1,-2,3) |
| 46.65 | 1.9470 | 1.9 | (4,-4,0,0) |
| 46.65 | 1.9470 | 3.8 | (4,0,-4,0) |
| 48.50 | 1.8771 | 19.9 | (4,-2,-2,2) |
| 48.50 | 1.8771 | 9.9 | (2,2,-4,2) |
| 49.98 | 1.8248 | 11.8 | (4,-1,-3,2) |
| 49.98 | 1.8248 | 5.9 | (3,1,-4,2) |
| 50.74 | 1.7994 | 26.8 | (3,-1,-2,3) |
| 51.12 | 1.7867 | 7.5 | (5,-2,-3,0) |
| 52.98 | 1.7284 | 6.7 | (5,-3,-2,1) |
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 La5Si3 were obtained from the Materials Project database (MP-ID: mp-1189366, 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_La5Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.99282260
_cell_length_b 8.99282260
_cell_length_c 6.82089600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000444
_symmetry_Int_Tables_number 1
_chemical_formula_structural La5Si3
_chemical_formula_sum 'La10 Si6'
_cell_volume 477.70973631
_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 0.66666700 0.33333300 0.50000000 1.0
La La1 1 0.33333300 0.66666700 0.50000000 1.0
La La2 1 0.33333300 0.66666700 0.00000000 1.0
La La3 1 0.66666700 0.33333300 0.00000000 1.0
La La4 1 0.74828000 0.74828000 0.25000000 1.0
La La5 1 0.25172000 0.00000000 0.25000000 1.0
La La6 1 0.00000000 0.25172000 0.25000000 1.0
La La7 1 0.25172000 0.25172000 0.75000000 1.0
La La8 1 0.74828000 0.00000000 0.75000000 1.0
La La9 1 0.00000000 0.74828000 0.75000000 1.0
Si Si10 1 0.39072600 0.39072600 0.25000000 1.0
Si Si11 1 0.60927400 0.00000000 0.25000000 1.0
Si Si12 1 0.00000000 0.60927400 0.25000000 1.0
Si Si13 1 0.60927400 0.60927400 0.75000000 1.0
Si Si14 1 0.39072600 0.00000000 0.75000000 1.0
Si Si15 1 0.00000000 0.39072600 0.75000000 1.0
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