La8Si12Pd3Au
高熵材料 HEAMP-ID: mp-3278218 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.97 | 8.8725 | 2.8 | (0,0,0,1) |
| 12.29 | 7.2016 | 16.8 | (0,1,-1,0) |
| 12.29 | 7.2016 | 16.8 | (1,0,-1,0) |
| 12.29 | 7.2016 | 16.8 | (1,-1,0,0) |
| 15.85 | 5.5917 | 1.5 | (0,1,-1,1) |
| 15.85 | 5.5917 | 1.5 | (1,0,-1,1) |
| 15.85 | 5.5915 | 1.5 | (1,-1,0,1) |
| 15.85 | 5.5915 | 1.5 | (1,-1,0,-1) |
| 15.85 | 5.5913 | 1.5 | (0,1,-1,-1) |
| 15.85 | 5.5913 | 1.5 | (1,0,-1,-1) |
| 20.02 | 4.4363 | 5.6 | (0,0,0,2) |
| 21.37 | 4.1579 | 19.0 | (1,1,-2,0) |
| 21.37 | 4.1579 | 19.0 | (1,-2,1,0) |
| 21.37 | 4.1579 | 19.0 | (2,-1,-1,0) |
| 23.55 | 3.7773 | 8.4 | (1,0,-1,2) |
| 23.55 | 3.7771 | 4.2 | (1,-1,0,2) |
| 23.55 | 3.7771 | 4.2 | (1,-1,0,-2) |
| 23.55 | 3.7770 | 4.2 | (0,1,-1,-2) |
| 23.55 | 3.7770 | 4.2 | (1,0,-1,-2) |
| 24.73 | 3.6008 | 35.7 | (0,2,-2,0) |
| 24.73 | 3.6008 | 35.7 | (2,0,-2,0) |
| 24.73 | 3.6008 | 35.7 | (2,-2,0,0) |
| 29.44 | 3.0338 | 8.8 | (1,1,-2,2) |
| 29.44 | 3.0338 | 8.8 | (2,-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 La8Si12Pd3Au were obtained from the Materials Project database (MP-ID: mp-3278218, 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_La8Si12Pd3Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.31569856
_cell_length_b 8.31571429
_cell_length_c 8.87250289
_cell_angle_alpha 89.99753241
_cell_angle_beta 89.99737369
_cell_angle_gamma 119.99986608
_symmetry_Int_Tables_number 1
_chemical_formula_structural La8Si12Pd3Au
_chemical_formula_sum 'La8 Si12 Pd3 Au1'
_cell_volume 531.34385630
_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 0.49907191 0.50092202 0.74751115 1.0
La La1 1 0.49930255 0.50070008 0.25246422 1.0
La La2 1 0.00185946 0.50092855 0.74750616 1.0
La La3 1 0.00139899 0.50069974 0.25247343 1.0
La La4 1 0.49907271 0.99814839 0.74750164 1.0
La La5 1 0.49931039 0.99862301 0.25247268 1.0
La La6 1 0.99999633 0.99999035 0.74858061 1.0
La La7 1 0.00000736 0.99999949 0.25145101 1.0
Si Si8 1 0.83751358 0.16248376 0.99995606 1.0
Si Si9 1 0.16684771 0.83315341 0.00008918 1.0
Si Si10 1 0.32496204 0.16248621 0.99996119 1.0
Si Si11 1 0.16516024 0.83484305 0.49957697 1.0
Si Si12 1 0.66631524 0.83315086 0.00009819 1.0
Si Si13 1 0.83436276 0.16563410 0.50042397 1.0
Si Si14 1 0.83751116 0.67503536 0.99995525 1.0
Si Si15 1 0.66968784 0.83483486 0.49957647 1.0
Si Si16 1 0.16684986 0.33368522 0.00008071 1.0
Si Si17 1 0.33126606 0.16563707 0.50041234 1.0
Si Si18 1 0.16516604 0.33031060 0.49957496 1.0
Si Si19 1 0.83435982 0.66873123 0.50043266 1.0
Pd Pd20 1 0.33333862 0.66666208 0.00034329 1.0
Pd Pd21 1 0.33333996 0.66666315 0.49966304 1.0
Pd Pd22 1 0.66663617 0.33334404 0.50027175 1.0
Au Au23 1 0.66666219 0.33333437 0.99962508 1.0
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