Er2Ga2CuIr
高熵材料 HEAMP-ID: mp-3277974 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.89 | 7.4413 | 6.0 | (0,0,1) |
| 17.65 | 5.0254 | 11.9 | (0,1,1) |
| 20.52 | 4.3291 | 5.9 | (1,0,0) |
| 23.78 | 3.7419 | 5.8 | (1,0,1) |
| 23.92 | 3.7207 | 2.3 | (0,0,2) |
| 27.19 | 3.2799 | 8.5 | (1,1,1) |
| 27.31 | 3.2656 | 5.2 | (0,1,2) |
| 28.82 | 3.0978 | 2.4 | (0,2,1) |
| 31.71 | 2.8217 | 1.4 | (1,0,2) |
| 33.47 | 2.6773 | 4.5 | (1,2,0) |
| 34.40 | 2.6070 | 46.4 | (1,1,2) |
| 35.64 | 2.5192 | 100.0 | (1,2,1) |
| 35.73 | 2.5127 | 33.4 | (0,2,2) |
| 38.63 | 2.3308 | 12.0 | (0,1,3) |
| 41.57 | 2.1724 | 17.8 | (0,3,1) |
| 41.73 | 2.1645 | 36.9 | (2,0,0) |
| 41.98 | 2.1522 | 46.1 | (1,0,3) |
| 44.13 | 2.0523 | 2.1 | (1,1,3) |
| 45.22 | 2.0053 | 2.5 | (0,2,3) |
| 45.63 | 1.9880 | 2.2 | (2,1,1) |
| 46.79 | 1.9417 | 3.0 | (1,3,1) |
| 46.86 | 1.9387 | 4.5 | (0,3,2) |
| 50.13 | 1.8196 | 3.0 | (1,2,3) |
| 50.59 | 1.8042 | 2.0 | (2,1,2) |
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 Er2Ga2CuIr were obtained from the Materials Project database (MP-ID: mp-3277974, 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_Er2Ga2CuIr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.32907887
_cell_length_b 6.81414042
_cell_length_c 7.44130459
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Ga2CuIr
_chemical_formula_sum 'Er4 Ga4 Cu2 Ir2'
_cell_volume 219.51068183
_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
Er Er0 1 0.25000000 0.99257743 0.29437241 1.0
Er Er1 1 0.25000000 0.49257743 0.20562759 1.0
Er Er2 1 0.75000000 0.02015686 0.69298490 1.0
Er Er3 1 0.75000000 0.52015686 0.80701510 1.0
Ga Ga4 1 0.25000000 0.31936222 0.58458310 1.0
Ga Ga5 1 0.25000000 0.81936222 0.91541690 1.0
Ga Ga6 1 0.75000000 0.68037352 0.42793385 1.0
Ga Ga7 1 0.75000000 0.18037352 0.07206615 1.0
Cu Cu8 1 0.25000000 0.20668888 0.90444088 1.0
Cu Cu9 1 0.25000000 0.70668888 0.59555912 1.0
Ir Ir10 1 0.75000000 0.78084010 0.09495854 1.0
Ir Ir11 1 0.75000000 0.28084010 0.40504146 1.0
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