Er3Mg3Al2Hg
高熵材料 HEAMP-ID: mp-3231989 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.81 | 6.4120 | 8.1 | (1,0,-1,0) |
| 20.28 | 4.3786 | 78.8 | (0,0,0,1) |
| 24.04 | 3.7020 | 28.1 | (2,-1,-1,0) |
| 24.62 | 3.6159 | 4.7 | (1,0,-1,1) |
| 27.83 | 3.2060 | 90.4 | (2,0,-2,0) |
| 31.65 | 2.8270 | 38.1 | (1,1,-2,1) |
| 31.65 | 2.8270 | 19.0 | (2,-1,-1,1) |
| 34.68 | 2.5867 | 50.0 | (0,2,-2,1) |
| 34.68 | 2.5867 | 100.0 | (2,0,-2,1) |
| 37.10 | 2.4235 | 26.8 | (3,-1,-2,0) |
| 41.24 | 2.1893 | 28.3 | (0,0,0,2) |
| 42.29 | 2.1374 | 5.8 | (0,3,-3,0) |
| 42.29 | 2.1374 | 11.7 | (3,0,-3,0) |
| 42.64 | 2.1204 | 27.5 | (3,-1,-2,1) |
| 43.69 | 2.0719 | 1.1 | (1,0,-1,2) |
| 47.33 | 1.9207 | 3.3 | (0,3,-3,1) |
| 47.33 | 1.9207 | 6.5 | (3,0,-3,1) |
| 48.30 | 1.8844 | 5.9 | (1,1,-2,2) |
| 48.30 | 1.8844 | 3.0 | (2,-1,-1,2) |
| 49.23 | 1.8510 | 7.6 | (2,2,-4,0) |
| 49.23 | 1.8510 | 3.8 | (4,-2,-2,0) |
| 50.48 | 1.8080 | 36.1 | (2,0,-2,2) |
| 51.38 | 1.7784 | 20.4 | (4,-1,-3,0) |
| 53.77 | 1.7049 | 12.8 | (4,-2,-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 Er3Mg3Al2Hg were obtained from the Materials Project database (MP-ID: mp-3231989, 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_Er3Mg3Al2Hg
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.40398991
_cell_length_b 7.40399032
_cell_length_c 4.37858304
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999820
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er3Mg3Al2Hg
_chemical_formula_sum 'Er3 Mg3 Al2 Hg1'
_cell_volume 207.87195037
_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
Er Er0 1 0.57502227 0.00000000 0.00000000 1.0
Er Er1 1 0.00000000 0.57502227 0.00000000 1.0
Er Er2 1 0.42497773 0.42497773 0.00000000 1.0
Mg Mg3 1 0.24501917 0.00000000 0.50000000 1.0
Mg Mg4 1 1.00000000 0.24501917 0.50000000 1.0
Mg Mg5 1 0.75498083 0.75498083 0.50000000 1.0
Al Al6 1 0.33333300 0.66666700 0.50000000 1.0
Al Al7 1 0.66666700 0.33333300 0.50000000 1.0
Hg Hg8 1 0.00000000 0.00000000 0.00000000 1.0
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