LaAl8GeAu4
高熵材料 HEAMP-ID: mp-3304816 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.19 | 14.2877 | 2.0 | (0,0,1) |
| 12.39 | 7.1439 | 3.2 | (0,0,2) |
| 17.31 | 5.1243 | 5.1 | (0,1,-2) |
| 17.31 | 5.1243 | 5.1 | (1,0,-2) |
| 17.31 | 5.1231 | 5.1 | (0,1,1) |
| 17.31 | 5.1231 | 5.1 | (1,0,1) |
| 18.63 | 4.7626 | 7.4 | (0,0,3) |
| 20.66 | 4.2989 | 1.5 | (1,1,-1) |
| 20.67 | 4.2965 | 1.5 | (1,-1,0) |
| 21.34 | 4.1641 | 5.1 | (1,0,-3) |
| 21.34 | 4.1641 | 5.1 | (0,1,-3) |
| 21.34 | 4.1630 | 5.1 | (0,1,2) |
| 21.34 | 4.1630 | 5.1 | (1,0,2) |
| 24.16 | 3.6841 | 70.1 | (1,1,-3) |
| 24.17 | 3.6828 | 70.2 | (1,1,1) |
| 24.17 | 3.6819 | 70.0 | (1,-1,-2) |
| 24.17 | 3.6819 | 70.0 | (1,-1,2) |
| 24.93 | 3.5719 | 17.7 | (0,0,4) |
| 26.30 | 3.3892 | 2.4 | (1,0,-4) |
| 26.30 | 3.3892 | 2.4 | (0,1,-4) |
| 26.30 | 3.3884 | 2.4 | (0,1,3) |
| 26.30 | 3.3884 | 2.4 | (1,0,3) |
| 27.95 | 3.1918 | 78.7 | (1,1,-4) |
| 27.97 | 3.1906 | 78.7 | (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 LaAl8GeAu4 were obtained from the Materials Project database (MP-ID: mp-3304816, 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_LaAl8GeAu4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.07790243
_cell_length_b 6.07793125
_cell_length_c 14.92203173
_cell_angle_alpha 101.77244315
_cell_angle_beta 101.77273809
_cell_angle_gamma 89.96801154
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaAl8GeAu4
_chemical_formula_sum 'La2 Al16 Ge2 Au8'
_cell_volume 527.80410125
_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 0.74993189 0.25005144 0.50001424 1.0
La La1 1 0.25003016 0.74995384 0.50001852 1.0
Al Al2 1 0.30164329 0.30164783 0.10455197 1.0
Al Al3 1 0.80228076 0.30135147 0.10425291 1.0
Al Al4 1 0.30135453 0.80228371 0.10425291 1.0
Al Al5 1 0.80285021 0.80284110 0.10453808 1.0
Al Al6 1 0.40638893 0.40638318 0.30825047 1.0
Al Al7 1 0.90192973 0.40618202 0.30826360 1.0
Al Al8 1 0.40618832 0.90192163 0.30826452 1.0
Al Al9 1 0.90175263 0.90174669 0.30806795 1.0
Al Al10 1 0.09823748 0.09824574 0.69192587 1.0
Al Al11 1 0.59380049 0.09808182 0.69173722 1.0
Al Al12 1 0.09808495 0.59380129 0.69173439 1.0
Al Al13 1 0.59361821 0.59362326 0.69175236 1.0
Al Al14 1 0.19717442 0.19717080 0.89545948 1.0
Al Al15 1 0.69864731 0.19772932 0.89574353 1.0
Al Al16 1 0.19772571 0.69864736 0.89574363 1.0
Al Al17 1 0.69836376 0.69836718 0.89544532 1.0
Ge Ge18 1 0.20598311 0.20598640 0.41189707 1.0
Ge Ge19 1 0.79400055 0.79399317 0.58809689 1.0
Au Au20 1 0.00000808 0.00000957 0.99999550 1.0
Au Au21 1 0.50000312 0.50000377 0.99999966 1.0
Au Au22 1 0.60394089 0.10415115 0.20831570 1.0
Au Au23 1 0.10415527 0.60393501 0.20831635 1.0
Au Au24 1 0.70433015 0.70431028 0.40827835 1.0
Au Au25 1 0.29567446 0.29567542 0.59171682 1.0
Au Au26 1 0.89585337 0.39605384 0.79168277 1.0
Au Au27 1 0.39605022 0.89585370 0.79168296 1.0
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