Er2ScAlIr2
高熵材料 HEAMP-ID: mp-3290719 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.76 | 5.2883 | 7.9 | (1,0,1) |
| 21.56 | 4.1209 | 4.5 | (0,0,2) |
| 25.18 | 3.5373 | 33.8 | (1,0,2) |
| 25.84 | 3.4473 | 1.8 | (2,0,0) |
| 27.06 | 3.2956 | 44.6 | (1,1,1) |
| 28.06 | 3.1803 | 5.2 | (2,0,1) |
| 33.06 | 2.7093 | 44.3 | (1,1,2) |
| 33.59 | 2.6682 | 4.9 | (2,1,0) |
| 33.90 | 2.6441 | 7.3 | (2,0,2) |
| 35.16 | 2.5521 | 19.0 | (1,0,3) |
| 35.36 | 2.5385 | 100.0 | (2,1,1) |
| 39.14 | 2.3014 | 19.9 | (0,1,3) |
| 40.76 | 2.2138 | 6.4 | (3,0,1) |
| 41.36 | 2.1830 | 26.9 | (1,1,3) |
| 42.93 | 2.1070 | 31.6 | (0,2,0) |
| 43.94 | 2.0605 | 11.3 | (0,0,4) |
| 45.17 | 2.0072 | 27.4 | (3,0,2) |
| 46.33 | 1.9598 | 7.8 | (3,1,1) |
| 46.39 | 1.9573 | 1.3 | (1,2,1) |
| 47.50 | 1.9141 | 9.5 | (2,1,3) |
| 48.53 | 1.8760 | 1.1 | (0,2,2) |
| 50.36 | 1.8121 | 1.7 | (3,1,2) |
| 50.41 | 1.8102 | 10.8 | (1,2,2) |
| 51.09 | 1.7877 | 8.7 | (1,1,4) |
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 Er2ScAlIr2 were obtained from the Materials Project database (MP-ID: mp-3290719, 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_Er2ScAlIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.89464077
_cell_length_b 4.21391596
_cell_length_c 8.24186462
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2ScAlIr2
_chemical_formula_sum 'Er4 Sc2 Al2 Ir4'
_cell_volume 239.45449287
_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 0.96140867 0.25000000 0.17514445 1.0
Er Er1 1 0.46140867 0.25000000 0.32485555 1.0
Er Er2 1 0.02686517 0.75000000 0.82830593 1.0
Er Er3 1 0.52686517 0.75000000 0.67169407 1.0
Sc Sc4 1 0.86879743 0.25000000 0.55901398 1.0
Sc Sc5 1 0.36879743 0.25000000 0.94098602 1.0
Al Al6 1 0.13878207 0.75000000 0.44071112 1.0
Al Al7 1 0.63878207 0.75000000 0.05928888 1.0
Ir Ir8 1 0.74161773 0.25000000 0.88394537 1.0
Ir Ir9 1 0.24161773 0.25000000 0.61605463 1.0
Ir Ir10 1 0.26252893 0.75000000 0.12861885 1.0
Ir Ir11 1 0.76252893 0.75000000 0.37138115 1.0
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