EuAl8SiAu4
高熵材料 HEAMP-ID: mp-1225219 · 空间群: P4mm (#99)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.11 | 14.4729 | 9.1 | (0,0,1) |
| 12.23 | 7.2365 | 7.5 | (0,0,2) |
| 18.39 | 4.8243 | 7.4 | (0,0,3) |
| 20.68 | 4.2948 | 3.4 | (1,0,0) |
| 21.58 | 4.1174 | 4.7 | (1,0,1) |
| 24.10 | 3.6933 | 85.0 | (1,0,2) |
| 24.60 | 3.6182 | 8.6 | (0,0,4) |
| 27.81 | 3.2078 | 100.0 | (1,0,3) |
| 29.41 | 3.0369 | 54.8 | (1,1,0) |
| 30.07 | 2.9722 | 2.7 | (1,1,1) |
| 30.89 | 2.8946 | 7.8 | (0,0,5) |
| 31.96 | 2.8003 | 6.8 | (1,1,2) |
| 32.35 | 2.7671 | 15.1 | (1,0,4) |
| 34.91 | 2.5701 | 12.8 | (1,1,3) |
| 37.47 | 2.4003 | 4.2 | (1,0,5) |
| 38.71 | 2.3261 | 25.0 | (1,1,4) |
| 42.08 | 2.1474 | 52.4 | (2,0,0) |
| 43.01 | 2.1031 | 2.3 | (1,0,6) |
| 43.18 | 2.0953 | 49.6 | (1,1,5) |
| 43.98 | 2.0587 | 1.5 | (2,0,2) |
| 46.28 | 1.9618 | 3.0 | (2,0,3) |
| 47.77 | 1.9040 | 1.2 | (2,1,1) |
| 48.18 | 1.8888 | 1.1 | (1,1,6) |
| 48.89 | 1.8629 | 39.7 | (1,0,7) |
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 EuAl8SiAu4 were obtained from the Materials Project database (MP-ID: mp-1225219, 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_EuAl8SiAu4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.29482100
_cell_length_b 4.29482100
_cell_length_c 14.47291100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural EuAl8SiAu4
_chemical_formula_sum 'Eu1 Al8 Si1 Au4'
_cell_volume 266.95989781
_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
Eu Eu0 1 0.00000000 0.00000000 0.00578800 1.0
Al Al1 1 0.50000000 0.00000000 0.81283000 1.0
Al Al2 1 0.00000000 0.50000000 0.81283000 1.0
Al Al3 1 0.50000000 0.00000000 0.18974300 1.0
Al Al4 1 0.00000000 0.50000000 0.18974300 1.0
Al Al5 1 0.50000000 0.00000000 0.60322100 1.0
Al Al6 1 0.00000000 0.50000000 0.60322100 1.0
Al Al7 1 0.50000000 0.00000000 0.39617200 1.0
Al Al8 1 0.00000000 0.50000000 0.39617200 1.0
Si Si9 1 0.50000000 0.50000000 0.08279100 1.0
Au Au10 1 0.50000000 0.50000000 0.49929100 1.0
Au Au11 1 0.00000000 0.00000000 0.70575700 1.0
Au Au12 1 0.00000000 0.00000000 0.29021200 1.0
Au Au13 1 0.50000000 0.50000000 0.91223000 1.0
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