Er2Al9IrPd2
高熵材料 HEAMP-ID: mp-3270143 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.50 | 6.5602 | 42.8 | (1,0,-1,0) |
| 13.57 | 6.5235 | 1.6 | (1,-1,0,0) |
| 16.51 | 5.3680 | 29.2 | (1,0,-1,1) |
| 19.01 | 4.6693 | 4.9 | (0,0,0,2) |
| 23.43 | 3.7969 | 18.5 | (1,-1,0,2) |
| 23.44 | 3.7947 | 10.7 | (1,1,-2,0) |
| 23.58 | 3.7734 | 21.8 | (2,-1,-1,0) |
| 25.33 | 3.5155 | 24.8 | (1,1,-2,1) |
| 25.46 | 3.4986 | 52.3 | (2,-1,-1,1) |
| 27.19 | 3.2801 | 8.6 | (2,0,-2,0) |
| 27.34 | 3.2617 | 2.3 | (2,-2,0,0) |
| 28.85 | 3.0948 | 13.1 | (2,0,-2,1) |
| 30.35 | 2.9448 | 68.2 | (1,1,-2,2) |
| 30.46 | 2.9348 | 66.3 | (2,-1,-1,2) |
| 30.46 | 2.9348 | 66.3 | (1,-2,1,2) |
| 31.82 | 2.8123 | 7.8 | (1,0,-1,3) |
| 33.51 | 2.6739 | 25.6 | (2,-2,0,2) |
| 36.17 | 2.4835 | 3.0 | (2,1,-3,0) |
| 36.32 | 2.4735 | 5.5 | (3,-1,-2,0) |
| 36.41 | 2.4676 | 2.8 | (3,-2,-1,0) |
| 36.41 | 2.4676 | 2.8 | (2,-3,1,0) |
| 37.37 | 2.4067 | 30.3 | (1,1,-2,3) |
| 37.45 | 2.4012 | 62.6 | (2,-1,-1,3) |
| 37.47 | 2.4001 | 1.2 | (2,1,-3,1) |
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 Er2Al9IrPd2 were obtained from the Materials Project database (MP-ID: mp-3270143, 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_Er2Al9IrPd2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.54686754
_cell_length_b 7.54686710
_cell_length_c 9.33850388
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.62708367
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9IrPd2
_chemical_formula_sum 'Er4 Al18 Ir2 Pd4'
_cell_volume 462.33960938
_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 0.99438098 0.66993623 0.25000000 1.0
Er Er1 1 0.00561902 0.33006377 0.75000000 1.0
Er Er2 1 0.66993623 0.99438098 0.25000000 1.0
Er Er3 1 0.33006377 0.00561902 0.75000000 1.0
Al Al4 1 0.12872129 0.12872129 0.25000000 1.0
Al Al5 1 0.87127871 0.87127871 0.75000000 1.0
Al Al6 1 0.00019937 0.33167062 0.07623955 1.0
Al Al7 1 0.99980063 0.66832938 0.92376045 1.0
Al Al8 1 0.99980063 0.66832938 0.57623955 1.0
Al Al9 1 0.33167062 0.00019937 0.42376045 1.0
Al Al10 1 0.00019937 0.33167062 0.42376045 1.0
Al Al11 1 0.66832938 0.99980063 0.57623955 1.0
Al Al12 1 0.66832938 0.99980063 0.92376045 1.0
Al Al13 1 0.33167062 0.00019937 0.07623955 1.0
Al Al14 1 0.33079842 0.33079842 0.55444277 1.0
Al Al15 1 0.66920158 0.66920158 0.44555723 1.0
Al Al16 1 0.66920158 0.66920158 0.05444277 1.0
Al Al17 1 0.33079842 0.33079842 0.94555723 1.0
Al Al18 1 0.34130799 0.54805521 0.25000000 1.0
Al Al19 1 0.65869201 0.45194479 0.75000000 1.0
Al Al20 1 0.54805521 0.34130799 0.25000000 1.0
Al Al21 1 0.45194479 0.65869201 0.75000000 1.0
Ir Ir22 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir23 1 0.00000000 0.00000000 0.50000000 1.0
Pd Pd24 1 0.67287528 0.32712472 0.00000000 1.0
Pd Pd25 1 0.32712472 0.67287528 0.00000000 1.0
Pd Pd26 1 0.32712472 0.67287528 0.50000000 1.0
Pd Pd27 1 0.67287528 0.32712472 0.50000000 1.0
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