Er2Al9RePd2
高熵材料 HEAMP-ID: mp-3296183 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.37 | 6.6227 | 34.9 | (0,1,-1,0) |
| 13.37 | 6.6224 | 35.0 | (1,0,-1,0) |
| 16.35 | 5.4203 | 24.6 | (0,1,-1,1) |
| 16.35 | 5.4202 | 24.5 | (1,0,-1,1) |
| 18.81 | 4.7168 | 6.9 | (0,0,0,2) |
| 23.07 | 3.8554 | 19.0 | (1,1,-2,0) |
| 23.35 | 3.8104 | 19.1 | (1,-1,0,2) |
| 23.65 | 3.7622 | 14.4 | (1,-2,1,0) |
| 23.65 | 3.7620 | 14.5 | (2,-1,-1,0) |
| 24.95 | 3.5688 | 42.5 | (1,1,-2,1) |
| 25.49 | 3.4945 | 34.8 | (1,-2,1,1) |
| 25.49 | 3.4944 | 34.8 | (2,-1,-1,1) |
| 26.93 | 3.3113 | 4.3 | (0,2,-2,0) |
| 26.93 | 3.3112 | 4.2 | (2,0,-2,0) |
| 27.60 | 3.2324 | 7.2 | (2,-2,0,0) |
| 28.57 | 3.1244 | 7.1 | (0,2,-2,1) |
| 28.57 | 3.1243 | 7.1 | (2,0,-2,1) |
| 29.93 | 2.9851 | 90.3 | (1,1,-2,2) |
| 30.39 | 2.9412 | 100.0 | (1,-2,1,2) |
| 30.39 | 2.9411 | 99.9 | (2,-1,-1,2) |
| 31.49 | 2.8406 | 7.1 | (0,1,-1,3) |
| 31.49 | 2.8406 | 7.1 | (1,0,-1,3) |
| 33.61 | 2.6664 | 48.7 | (2,-2,0,2) |
| 35.61 | 2.5209 | 3.2 | (1,2,-3,0) |
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 Er2Al9RePd2 were obtained from the Materials Project database (MP-ID: mp-3296183, 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_Er2Al9RePd2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.52704159
_cell_length_b 7.52733196
_cell_length_c 9.43367331
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 118.38005892
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9RePd2
_chemical_formula_sum 'Er4 Al18 Re2 Pd4'
_cell_volume 470.25899639
_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 0.99336786 0.68448846 0.25000000 1.0
Er Er1 1 0.00663214 0.31551154 0.75000000 1.0
Er Er2 1 0.68449530 0.99341055 0.25000000 1.0
Er Er3 1 0.31550470 0.00658945 0.75000000 1.0
Al Al4 1 0.13500391 0.13501590 0.25000000 1.0
Al Al5 1 0.86499609 0.86498410 0.75000000 1.0
Al Al6 1 0.00271233 0.33640818 0.07749878 1.0
Al Al7 1 0.99728767 0.66359182 0.92250122 1.0
Al Al8 1 0.99728767 0.66359182 0.57749878 1.0
Al Al9 1 0.33642055 0.00272688 0.42250694 1.0
Al Al10 1 0.00271233 0.33640818 0.42250122 1.0
Al Al11 1 0.66357945 0.99727312 0.57749306 1.0
Al Al12 1 0.66357945 0.99727312 0.92250694 1.0
Al Al13 1 0.33642055 0.00272688 0.07749306 1.0
Al Al14 1 0.32973378 0.32972456 0.54754818 1.0
Al Al15 1 0.67026622 0.67027544 0.45245182 1.0
Al Al16 1 0.67026622 0.67027544 0.04754818 1.0
Al Al17 1 0.32973378 0.32972456 0.95245182 1.0
Al Al18 1 0.34513248 0.55408076 0.25000000 1.0
Al Al19 1 0.65486752 0.44591924 0.75000000 1.0
Al Al20 1 0.55411742 0.34513452 0.25000000 1.0
Al Al21 1 0.44588258 0.65486548 0.75000000 1.0
Re Re22 1 0.00000000 0.00000000 0.00000000 1.0
Re Re23 1 0.00000000 0.00000000 0.50000000 1.0
Pd Pd24 1 0.67262199 0.32750069 0.99992781 1.0
Pd Pd25 1 0.32737801 0.67249931 0.00007219 1.0
Pd Pd26 1 0.32737801 0.67249931 0.49992781 1.0
Pd Pd27 1 0.67262199 0.32750069 0.50007219 1.0
获取直接链接