Er2Al9Ir2Pd
高熵材料 HEAMP-ID: mp-3279938 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.62 | 6.4993 | 44.8 | (1,-1,0,0) |
| 16.54 | 5.3603 | 15.8 | (0,1,-1,1) |
| 16.54 | 5.3603 | 15.8 | (1,0,-1,1) |
| 18.95 | 4.6843 | 16.7 | (0,0,0,2) |
| 23.36 | 3.8074 | 11.7 | (0,1,-1,2) |
| 23.36 | 3.8074 | 11.7 | (1,0,-1,2) |
| 23.53 | 3.7806 | 23.0 | (1,1,-2,0) |
| 23.67 | 3.7594 | 22.8 | (1,-2,1,0) |
| 23.67 | 3.7594 | 22.8 | (2,-1,-1,0) |
| 25.41 | 3.5059 | 27.8 | (1,1,-2,1) |
| 25.53 | 3.4890 | 28.1 | (1,-2,1,1) |
| 25.53 | 3.4890 | 28.1 | (2,-1,-1,1) |
| 27.45 | 3.2497 | 12.4 | (2,-2,0,0) |
| 28.94 | 3.0856 | 7.2 | (0,2,-2,1) |
| 28.94 | 3.0856 | 7.2 | (2,0,-2,1) |
| 30.38 | 2.9420 | 100.0 | (1,1,-2,2) |
| 30.49 | 2.9319 | 98.4 | (1,-2,1,2) |
| 30.49 | 2.9319 | 98.4 | (2,-1,-1,2) |
| 31.76 | 2.8177 | 8.4 | (1,0,-1,3) |
| 33.43 | 2.6802 | 8.8 | (0,2,-2,2) |
| 33.43 | 2.6802 | 8.8 | (2,0,-2,2) |
| 33.56 | 2.6701 | 9.9 | (2,-2,0,2) |
| 36.31 | 2.4743 | 8.0 | (1,2,-3,0) |
| 36.31 | 2.4743 | 8.0 | (2,1,-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 Er2Al9Ir2Pd were obtained from the Materials Project database (MP-ID: mp-3279938, 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_Er2Al9Ir2Pd
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.51891341
_cell_length_b 7.51892194
_cell_length_c 9.36852095
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.62788713
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9Ir2Pd
_chemical_formula_sum 'Er4 Al18 Ir4 Pd2'
_cell_volume 460.39287714
_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 0.99522837 0.67126689 0.25000000 1.0
Er Er1 1 0.00477163 0.32873311 0.75000000 1.0
Er Er2 1 0.67127089 0.99522737 0.25000000 1.0
Er Er3 1 0.32872911 0.00477263 0.75000000 1.0
Al Al4 1 0.13136153 0.13136153 0.25000000 1.0
Al Al5 1 0.86863847 0.86863847 0.75000000 1.0
Al Al6 1 0.00117904 0.33821731 0.07516330 1.0
Al Al7 1 0.99882096 0.66178269 0.92483670 1.0
Al Al8 1 0.99882096 0.66178269 0.57516330 1.0
Al Al9 1 0.33821731 0.00117904 0.42483570 1.0
Al Al10 1 0.00117904 0.33821731 0.42483670 1.0
Al Al11 1 0.66178269 0.99882096 0.57516430 1.0
Al Al12 1 0.66178269 0.99882096 0.92483570 1.0
Al Al13 1 0.33821731 0.00117904 0.07516430 1.0
Al Al14 1 0.33680938 0.33680938 0.55481364 1.0
Al Al15 1 0.66319062 0.66319062 0.44518636 1.0
Al Al16 1 0.66319062 0.66319062 0.05481364 1.0
Al Al17 1 0.33680938 0.33680938 0.94518636 1.0
Al Al18 1 0.33848203 0.54822322 0.25000000 1.0
Al Al19 1 0.66151797 0.45177678 0.75000000 1.0
Al Al20 1 0.54822322 0.33848203 0.25000000 1.0
Al Al21 1 0.45177678 0.66151797 0.75000000 1.0
Ir Ir22 1 0.67242796 0.32757404 0.00000000 1.0
Ir Ir23 1 0.32757204 0.67242596 0.00000000 1.0
Ir Ir24 1 0.32757204 0.67242596 0.50000000 1.0
Ir Ir25 1 0.67242796 0.32757404 0.50000000 1.0
Pd Pd26 1 0.00000000 0.00000000 0.00000000 1.0
Pd Pd27 1 0.00000000 0.00000000 0.50000000 1.0
获取直接链接