La4Be2GaSi5
高熵材料 HEAMP-ID: mp-3284415 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.67 | 6.9861 | 2.2 | (1,-1,0) |
| 19.73 | 4.5006 | 18.1 | (0,0,1) |
| 22.06 | 4.0286 | 2.4 | (1,-2,0) |
| 23.51 | 3.7834 | 1.8 | (1,-1,1) |
| 25.50 | 3.4930 | 38.0 | (2,-2,0) |
| 25.55 | 3.4868 | 20.2 | (0,2,0) |
| 29.76 | 3.0017 | 2.3 | (1,-2,1) |
| 32.45 | 2.7594 | 100.0 | (2,-2,1) |
| 32.48 | 2.7564 | 47.9 | (0,2,1) |
| 40.07 | 2.2503 | 18.9 | (0,0,2) |
| 44.92 | 2.0179 | 13.4 | (4,-2,0) |
| 45.00 | 2.0143 | 26.7 | (2,-4,0) |
| 48.10 | 1.8917 | 13.9 | (2,-2,2) |
| 48.13 | 1.8907 | 7.4 | (0,2,2) |
| 49.50 | 1.8413 | 3.6 | (4,-2,1) |
| 49.58 | 1.8386 | 7.3 | (2,-4,1) |
| 52.39 | 1.7465 | 5.8 | (4,-4,0) |
| 52.49 | 1.7434 | 2.5 | (0,4,0) |
| 56.52 | 1.6282 | 19.2 | (4,-4,1) |
| 56.62 | 1.6257 | 10.3 | (0,4,1) |
| 61.75 | 1.5023 | 10.3 | (4,-2,2) |
| 61.82 | 1.5009 | 20.5 | (2,-4,2) |
| 67.94 | 1.3797 | 5.2 | (4,-4,2) |
| 68.01 | 1.3784 | 11.5 | (2,-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
关联任务
引用参考
The crystal structure and related material properties of La4Be2GaSi5 were obtained from the Materials Project database (MP-ID: mp-3284415, 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_La4Be2GaSi5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.07162610
_cell_length_b 8.05725701
_cell_length_c 4.50058167
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.05901108
_symmetry_Int_Tables_number 1
_chemical_formula_structural La4Be2GaSi5
_chemical_formula_sum 'La4 Be2 Ga1 Si5'
_cell_volume 253.33137343
_cell_formula_units_Z 1
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 0.99853702 0.99707403 0.50000000 1.0
La La1 1 0.99610902 0.50122877 0.50000000 1.0
La La2 1 0.50511975 0.50122877 0.50000000 1.0
La La3 1 0.49963040 0.99926080 0.50000000 1.0
Be Be4 1 0.33556433 0.67112867 0.00000000 1.0
Be Be5 1 0.66460598 0.32921196 0.00000000 1.0
Ga Ga6 1 0.17341342 0.34682785 0.00000000 1.0
Si Si7 1 0.65661067 0.82903267 0.00000000 1.0
Si Si8 1 0.34238452 0.16951161 0.00000000 1.0
Si Si9 1 0.17242200 0.82903267 0.00000000 1.0
Si Si10 1 0.82847480 0.65694959 0.00000000 1.0
Si Si11 1 0.82712809 0.16951161 0.00000000 1.0
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