Pm2CuIr
高熵材料 HEA 传统材料 TRAMP-ID: mp-863665 · 空间群: Fm-3m (#225)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.87 | 4.0643 | 16.3 | (1,0,0) |
| 21.89 | 4.0607 | 16.2 | (0,1,0) |
| 21.90 | 4.0581 | 16.2 | (1,1,1) |
| 21.91 | 4.0575 | 16.2 | (0,0,1) |
| 25.33 | 3.5164 | 1.1 | (1,0,1) |
| 25.33 | 3.5163 | 1.1 | (0,1,1) |
| 25.33 | 3.5159 | 1.1 | (1,1,0) |
| 36.09 | 2.4886 | 100.0 | (1,-1,0) |
| 36.11 | 2.4872 | 99.8 | (2,1,1) |
| 36.12 | 2.4870 | 99.8 | (1,0,-1) |
| 36.14 | 2.4856 | 99.7 | (1,2,1) |
| 36.14 | 2.4853 | 99.6 | (0,1,-1) |
| 36.16 | 2.4843 | 99.5 | (1,1,2) |
| 42.61 | 2.1220 | 3.0 | (2,0,1) |
| 42.61 | 2.1219 | 3.0 | (1,-1,-1) |
| 42.62 | 2.1213 | 3.0 | (2,1,0) |
| 42.63 | 2.1209 | 3.0 | (0,2,1) |
| 42.63 | 2.1209 | 3.0 | (1,-1,1) |
| 42.65 | 2.1200 | 3.0 | (2,2,1) |
| 42.65 | 2.1198 | 3.0 | (1,2,0) |
| 42.65 | 2.1198 | 3.0 | (1,1,-1) |
| 42.65 | 2.1198 | 3.0 | (2,1,2) |
| 42.66 | 2.1196 | 3.0 | (0,1,2) |
| 42.66 | 2.1192 | 3.0 | (1,2,2) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Pm2CuIr were obtained from the Materials Project database (MP-ID: mp-863665, 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_Pm2CuIr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.97445287
_cell_length_b 4.97110091
_cell_length_c 4.96853494
_cell_angle_alpha 60.01139144
_cell_angle_beta 60.03204063
_cell_angle_gamma 60.05791080
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pm2CuIr
_chemical_formula_sum 'Pm2 Cu1 Ir1'
_cell_volume 86.94478423
_cell_formula_units_Z 1
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
Pm Pm0 1 0.99989919 0.00002281 0.00005450 1.0
Pm Pm1 1 0.50010082 0.49997711 0.49994541 1.0
Cu Cu2 1 0.25000000 0.25000002 0.25000002 1.0
Ir Ir3 1 0.74999999 0.74999906 0.74999906 1.0
获取直接链接