CaEr(Al5Os)4
高熵材料 HEAMP-ID: mp-3271601 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.73 | 9.0868 | 11.2 | (0,0,1) |
| 13.06 | 6.7780 | 11.5 | (1,0,0) |
| 16.32 | 5.4330 | 12.0 | (1,0,1) |
| 17.39 | 5.0995 | 100.0 | (1,-1,0) |
| 19.54 | 4.5434 | 45.8 | (0,0,2) |
| 19.57 | 4.5355 | 47.0 | (1,1,0) |
| 19.97 | 4.4471 | 3.9 | (1,-1,1) |
| 21.90 | 4.0581 | 3.6 | (1,1,1) |
| 23.57 | 3.7740 | 8.7 | (1,0,2) |
| 26.27 | 3.3923 | 57.7 | (1,-1,2) |
| 26.30 | 3.3890 | 28.0 | (2,0,0) |
| 26.30 | 3.3890 | 28.0 | (0,2,0) |
| 27.79 | 3.2099 | 80.5 | (1,1,2) |
| 28.03 | 3.1834 | 1.0 | (2,-1,0) |
| 28.03 | 3.1834 | 1.0 | (1,-2,0) |
| 28.10 | 3.1754 | 4.3 | (2,0,1) |
| 28.10 | 3.1754 | 4.3 | (0,2,1) |
| 29.74 | 3.0044 | 2.4 | (2,-1,1) |
| 29.74 | 3.0044 | 2.4 | (1,-2,1) |
| 30.84 | 2.8990 | 4.0 | (2,1,0) |
| 32.37 | 2.7654 | 5.1 | (1,0,3) |
| 32.42 | 2.7618 | 5.4 | (2,1,1) |
| 32.97 | 2.7165 | 67.2 | (2,0,2) |
| 34.40 | 2.6071 | 4.0 | (2,-1,2) |
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
关联任务
引用参考
The crystal structure and related material properties of CaEr(Al5Os)4 were obtained from the Materials Project database (MP-ID: mp-3271601, 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_CaEr(Al5Os)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.82463574
_cell_length_b 6.82463492
_cell_length_c 9.08676604
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 96.69951387
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaEr(Al5Os)4
_chemical_formula_sum 'Ca1 Er1 Al20 Os4'
_cell_volume 420.33209865
_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
Ca Ca0 1 0.87251296 0.12748704 0.75000000 1.0
Er Er1 1 0.12839558 0.87160442 0.25000000 1.0
Al Al2 1 0.52133204 0.78385424 0.75000000 1.0
Al Al3 1 0.78216459 0.51954461 0.25000000 1.0
Al Al4 1 0.48045539 0.21783541 0.25000000 1.0
Al Al5 1 0.21614576 0.47866796 0.75000000 1.0
Al Al6 1 0.62294434 0.37705566 0.96229885 1.0
Al Al7 1 0.37619551 0.62380449 0.05222431 1.0
Al Al8 1 0.62294434 0.37705566 0.53770115 1.0
Al Al9 1 0.37619551 0.62380449 0.44777569 1.0
Al Al10 1 0.40861694 0.14277650 0.75000000 1.0
Al Al11 1 0.14234479 0.41422259 0.25000000 1.0
Al Al12 1 0.58577741 0.85765521 0.25000000 1.0
Al Al13 1 0.85722350 0.59138306 0.75000000 1.0
Al Al14 1 0.84675299 0.15324701 0.39986872 1.0
Al Al15 1 0.15914728 0.84085272 0.60006567 1.0
Al Al16 1 0.84675299 0.15324701 0.10013128 1.0
Al Al17 1 0.15914728 0.84085272 0.89993433 1.0
Al Al18 1 0.77485600 0.77569142 0.00152021 1.0
Al Al19 1 0.77485600 0.77569142 0.49847979 1.0
Al Al20 1 0.22430858 0.22514400 0.00152021 1.0
Al Al21 1 0.22430858 0.22514400 0.49847979 1.0
Os Os22 1 0.49896044 0.00065011 0.00033657 1.0
Os Os23 1 0.99934989 0.50103956 0.00033657 1.0
Os Os24 1 0.49896044 0.00065011 0.49966343 1.0
Os Os25 1 0.99934989 0.50103956 0.49966343 1.0
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