Er2Al9Pd2Rh
高熵材料 HEAMP-ID: mp-3298146 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.49 | 6.5630 | 10.0 | (1,0,-1,0) |
| 13.56 | 6.5279 | 15.9 | (1,-1,0,0) |
| 16.51 | 5.3691 | 32.1 | (1,0,-1,1) |
| 23.39 | 3.8040 | 4.6 | (1,0,-1,2) |
| 23.43 | 3.7971 | 6.6 | (1,-1,0,2) |
| 23.44 | 3.7960 | 3.9 | (1,1,-2,0) |
| 23.56 | 3.7756 | 8.8 | (2,-1,-1,0) |
| 25.33 | 3.5164 | 27.1 | (1,1,-2,1) |
| 25.45 | 3.5002 | 58.7 | (2,-1,-1,1) |
| 27.17 | 3.2815 | 2.1 | (2,0,-2,0) |
| 27.32 | 3.2639 | 7.3 | (2,-2,0,0) |
| 28.84 | 3.0958 | 14.8 | (2,0,-2,1) |
| 30.35 | 2.9451 | 52.8 | (1,1,-2,2) |
| 30.45 | 2.9356 | 100.0 | (2,-1,-1,2) |
| 31.82 | 2.8120 | 8.6 | (1,0,-1,3) |
| 33.38 | 2.6846 | 6.8 | (2,0,-2,2) |
| 33.50 | 2.6749 | 15.5 | (2,-2,0,2) |
| 36.15 | 2.4844 | 8.9 | (2,1,-3,0) |
| 36.30 | 2.4749 | 1.7 | (3,-1,-2,0) |
| 36.39 | 2.4692 | 1.8 | (3,-2,-1,0) |
| 37.37 | 2.4067 | 33.3 | (1,1,-2,3) |
| 37.45 | 2.4014 | 69.7 | (2,-1,-1,3) |
| 37.46 | 2.4009 | 1.6 | (2,1,-3,1) |
| 37.60 | 2.3922 | 16.6 | (3,-1,-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 Er2Al9Pd2Rh were obtained from the Materials Project database (MP-ID: mp-3298146, 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_Er2Al9Pd2Rh
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.55133669
_cell_length_b 7.55133655
_cell_length_c 9.33618508
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.64364367
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9Pd2Rh
_chemical_formula_sum 'Er4 Al18 Pd4 Rh2'
_cell_volume 462.69634890
_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 0.99406158 0.66823464 0.75000000 1.0
Er Er1 1 0.00593842 0.33176536 0.25000000 1.0
Er Er2 1 0.66823464 0.99406158 0.75000000 1.0
Er Er3 1 0.33176536 0.00593842 0.25000000 1.0
Al Al4 1 0.12581823 0.12581823 0.75000000 1.0
Al Al5 1 0.87418177 0.87418177 0.25000000 1.0
Al Al6 1 0.00012052 0.33072361 0.57603385 1.0
Al Al7 1 0.99987948 0.66927639 0.42396615 1.0
Al Al8 1 0.99987948 0.66927639 0.07603385 1.0
Al Al9 1 0.33072361 0.00012052 0.92396615 1.0
Al Al10 1 0.00012052 0.33072361 0.92396615 1.0
Al Al11 1 0.66927639 0.99987948 0.07603385 1.0
Al Al12 1 0.66927639 0.99987948 0.42396615 1.0
Al Al13 1 0.33072361 0.00012052 0.57603385 1.0
Al Al14 1 0.32994362 0.32994362 0.05396559 1.0
Al Al15 1 0.67005638 0.67005638 0.94603441 1.0
Al Al16 1 0.67005638 0.67005638 0.55396559 1.0
Al Al17 1 0.32994362 0.32994362 0.44603441 1.0
Al Al18 1 0.34079006 0.54670873 0.75000000 1.0
Al Al19 1 0.65920994 0.45329127 0.25000000 1.0
Al Al20 1 0.54670873 0.34079006 0.75000000 1.0
Al Al21 1 0.45329127 0.65920994 0.25000000 1.0
Pd Pd22 1 0.67293762 0.32706238 0.50000000 1.0
Pd Pd23 1 0.32706238 0.67293762 0.50000000 1.0
Pd Pd24 1 0.32706238 0.67293762 0.00000000 1.0
Pd Pd25 1 0.67293762 0.32706238 0.00000000 1.0
Rh Rh26 1 0.00000000 0.00000000 0.50000000 1.0
Rh Rh27 1 0.00000000 0.00000000 0.00000000 1.0
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