Eu2AlGaI
高熵材料 HEAMP-ID: mp-3246059 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.01 | 4.4372 | 2.2 | (0,0,0,4) |
| 23.47 | 3.7898 | 31.7 | (1,0,-1,0) |
| 24.01 | 3.7062 | 21.5 | (1,0,-1,1) |
| 25.56 | 3.4853 | 1.9 | (1,0,-1,2) |
| 27.96 | 3.1912 | 17.7 | (1,0,-1,3) |
| 30.21 | 2.9581 | 1.5 | (0,0,0,6) |
| 31.03 | 2.8818 | 100.0 | (1,0,-1,4) |
| 31.03 | 2.8818 | 50.0 | (0,1,-1,4) |
| 34.62 | 2.5908 | 6.7 | (1,0,-1,5) |
| 38.61 | 2.3319 | 1.6 | (1,0,-1,6) |
| 40.67 | 2.2186 | 18.3 | (0,0,0,8) |
| 41.26 | 2.1880 | 56.6 | (2,-1,-1,0) |
| 42.92 | 2.1074 | 6.5 | (1,0,-1,7) |
| 46.26 | 1.9624 | 1.8 | (2,-1,-1,4) |
| 47.49 | 1.9147 | 8.8 | (1,0,-1,8) |
| 48.01 | 1.8949 | 4.9 | (2,0,-2,0) |
| 48.30 | 1.8842 | 3.2 | (2,0,-2,1) |
| 50.58 | 1.8046 | 3.4 | (2,0,-2,3) |
| 51.98 | 1.7591 | 2.0 | (2,-1,-1,6) |
| 52.29 | 1.7494 | 1.6 | (1,0,-1,9) |
| 52.51 | 1.7426 | 33.8 | (2,0,-2,4) |
| 54.93 | 1.6716 | 1.8 | (2,0,-2,5) |
| 57.32 | 1.6073 | 2.7 | (1,0,-1,10) |
| 59.32 | 1.5579 | 35.7 | (2,-1,-1,8) |
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 Eu2AlGaI were obtained from the Materials Project database (MP-ID: mp-3246059, 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_Eu2AlGaI
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.37605992
_cell_length_b 4.37605980
_cell_length_c 17.74884834
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000090
_symmetry_Int_Tables_number 1
_chemical_formula_structural Eu2AlGaI
_chemical_formula_sum 'Eu4 Al2 Ga2 I2'
_cell_volume 294.35221963
_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
Eu Eu0 1 0.00000000 0.00000000 0.61958799 1.0
Eu Eu1 1 0.00000000 0.00000000 0.38206675 1.0
Eu Eu2 1 0.00000000 0.00000000 0.11958799 1.0
Eu Eu3 1 0.00000000 0.00000000 0.88206675 1.0
Al Al4 1 0.66666700 0.33333300 0.50410094 1.0
Al Al5 1 0.33333300 0.66666700 0.00410094 1.0
Ga Ga6 1 0.66666700 0.33333300 0.99414164 1.0
Ga Ga7 1 0.33333300 0.66666700 0.49414164 1.0
I I8 1 0.66666700 0.33333300 0.25010268 1.0
I I9 1 0.33333300 0.66666700 0.75010268 1.0
获取直接链接