Ce2Al9Ir2Os
高熵材料 HEAMP-ID: mp-3296269 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.37 | 6.6204 | 3.5 | (1,0,-1,0) |
| 13.59 | 6.5163 | 3.7 | (1,-1,0,0) |
| 16.36 | 5.4179 | 4.1 | (0,1,-1,1) |
| 16.36 | 5.4179 | 4.1 | (1,0,-1,1) |
| 18.83 | 4.7138 | 20.6 | (0,0,0,2) |
| 23.14 | 3.8429 | 19.3 | (1,1,-2,0) |
| 23.16 | 3.8399 | 1.6 | (1,0,-1,2) |
| 23.52 | 3.7819 | 34.9 | (2,-1,-1,0) |
| 25.02 | 3.5586 | 8.7 | (1,1,-2,1) |
| 25.38 | 3.5100 | 7.7 | (1,-2,1,1) |
| 25.38 | 3.5100 | 7.7 | (2,-1,-1,1) |
| 27.37 | 3.2582 | 2.4 | (2,-2,0,0) |
| 28.58 | 3.1233 | 3.7 | (2,0,-2,1) |
| 30.00 | 2.9785 | 48.0 | (1,1,-2,2) |
| 30.30 | 2.9499 | 100.0 | (2,-1,-1,2) |
| 31.51 | 2.8390 | 2.9 | (1,0,-1,3) |
| 33.07 | 2.7090 | 1.7 | (2,0,-2,2) |
| 33.43 | 2.6802 | 7.4 | (2,-2,0,2) |
| 35.72 | 2.5138 | 3.1 | (2,1,-3,0) |
| 36.95 | 2.4327 | 11.2 | (1,1,-2,3) |
| 37.20 | 2.4170 | 21.7 | (2,-1,-1,3) |
| 37.42 | 2.4031 | 7.0 | (3,-1,-2,1) |
| 38.18 | 2.3569 | 30.2 | (0,0,0,4) |
| 39.54 | 2.2791 | 2.2 | (2,0,-2,3) |
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 Ce2Al9Ir2Os were obtained from the Materials Project database (MP-ID: mp-3296269, 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_Ce2Al9Ir2Os
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.56506296
_cell_length_b 7.56506341
_cell_length_c 9.42764875
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 118.94070730
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ce2Al9Ir2Os
_chemical_formula_sum 'Ce4 Al18 Ir4 Os2'
_cell_volume 472.16804457
_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
Ce Ce0 1 0.99509573 0.67930796 0.25000000 1.0
Ce Ce1 1 0.00490427 0.32069204 0.75000000 1.0
Ce Ce2 1 0.67930796 0.99509573 0.25000000 1.0
Ce Ce3 1 0.32069204 0.00490427 0.75000000 1.0
Al Al4 1 0.00409587 0.33802691 0.07514263 1.0
Al Al5 1 0.99590413 0.66197309 0.92485737 1.0
Al Al6 1 0.99590413 0.66197309 0.57514263 1.0
Al Al7 1 0.33802691 0.00409587 0.42485737 1.0
Al Al8 1 0.00409587 0.33802691 0.42485737 1.0
Al Al9 1 0.66197309 0.99590413 0.57514263 1.0
Al Al10 1 0.66197309 0.99590413 0.92485737 1.0
Al Al11 1 0.33802691 0.00409587 0.07514263 1.0
Al Al12 1 0.33347120 0.33347120 0.54221940 1.0
Al Al13 1 0.66652880 0.66652880 0.45778060 1.0
Al Al14 1 0.66652880 0.66652880 0.04221940 1.0
Al Al15 1 0.33347120 0.33347120 0.95778060 1.0
Al Al16 1 0.13552877 0.13552877 0.25000000 1.0
Al Al17 1 0.86447123 0.86447123 0.75000000 1.0
Al Al18 1 0.34325239 0.55107564 0.25000000 1.0
Al Al19 1 0.65674761 0.44892436 0.75000000 1.0
Al Al20 1 0.55107564 0.34325239 0.25000000 1.0
Al Al21 1 0.44892436 0.65674761 0.75000000 1.0
Ir Ir22 1 0.67207841 0.32792159 0.00000000 1.0
Ir Ir23 1 0.32792159 0.67207841 0.00000000 1.0
Ir Ir24 1 0.32792159 0.67207841 0.50000000 1.0
Ir Ir25 1 0.67207841 0.32792159 0.50000000 1.0
Os Os26 1 0.00000000 0.00000000 0.00000000 1.0
Os Os27 1 0.00000000 0.00000000 0.50000000 1.0
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