CaSm(Al5Fe)4
高熵材料 HEAMP-ID: mp-3281384 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.92 | 8.9160 | 41.4 | (0,0,1) |
| 13.27 | 6.6745 | 23.1 | (1,0,0) |
| 13.27 | 6.6745 | 23.1 | (0,1,0) |
| 16.59 | 5.3432 | 49.1 | (1,0,1) |
| 17.54 | 5.0560 | 56.2 | (1,-1,0) |
| 19.92 | 4.4580 | 3.8 | (0,0,2) |
| 19.99 | 4.4425 | 4.9 | (1,1,0) |
| 20.19 | 4.3981 | 16.7 | (1,-1,1) |
| 22.36 | 3.9762 | 14.8 | (1,1,1) |
| 24.01 | 3.7071 | 38.6 | (1,0,2) |
| 26.66 | 3.3438 | 21.1 | (1,-1,2) |
| 26.71 | 3.3373 | 9.6 | (2,0,0) |
| 26.71 | 3.3373 | 9.6 | (0,2,0) |
| 28.32 | 3.1515 | 4.5 | (2,-1,0) |
| 28.32 | 3.1515 | 4.5 | (1,-2,0) |
| 28.36 | 3.1468 | 49.4 | (1,1,2) |
| 28.56 | 3.1255 | 19.9 | (2,0,1) |
| 28.56 | 3.1255 | 19.9 | (0,2,1) |
| 30.07 | 2.9720 | 3.2 | (0,0,3) |
| 30.08 | 2.9713 | 23.5 | (2,-1,1) |
| 31.48 | 2.8423 | 18.9 | (2,1,0) |
| 32.99 | 2.7150 | 20.9 | (1,0,3) |
| 33.08 | 2.7080 | 25.0 | (2,1,1) |
| 33.54 | 2.6716 | 8.8 | (2,0,2) |
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 CaSm(Al5Fe)4 were obtained from the Materials Project database (MP-ID: mp-3281384, 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_CaSm(Al5Fe)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.73042006
_cell_length_b 6.73041896
_cell_length_c 8.91600781
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 97.39127064
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaSm(Al5Fe)4
_chemical_formula_sum 'Ca1 Sm1 Al20 Fe4'
_cell_volume 400.52624825
_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 0.87659163 0.12340837 0.75000000 1.0
Sm Sm1 1 0.12264309 0.87735691 0.25000000 1.0
Al Al2 1 0.62488685 0.37511315 0.54474475 1.0
Al Al3 1 0.37533721 0.62466279 0.44867446 1.0
Al Al4 1 0.37533721 0.62466279 0.05132554 1.0
Al Al5 1 0.62488685 0.37511315 0.95525525 1.0
Al Al6 1 0.22761142 0.22864350 0.50044582 1.0
Al Al7 1 0.77135650 0.77238858 0.50044582 1.0
Al Al8 1 0.77135650 0.77238858 0.99955418 1.0
Al Al9 1 0.22761142 0.22864350 0.99955418 1.0
Al Al10 1 0.84112442 0.15887558 0.09624820 1.0
Al Al11 1 0.16160811 0.83839189 0.90228376 1.0
Al Al12 1 0.16160811 0.83839189 0.59771624 1.0
Al Al13 1 0.84112442 0.15887558 0.40375180 1.0
Al Al14 1 0.86807609 0.58840371 0.75000000 1.0
Al Al15 1 0.13092502 0.41155404 0.25000000 1.0
Al Al16 1 0.41159629 0.13192391 0.75000000 1.0
Al Al17 1 0.58844596 0.86907498 0.25000000 1.0
Al Al18 1 0.21878303 0.47660897 0.75000000 1.0
Al Al19 1 0.77958500 0.52105106 0.25000000 1.0
Al Al20 1 0.52339103 0.78121697 0.75000000 1.0
Al Al21 1 0.47894894 0.22041500 0.25000000 1.0
Fe Fe22 1 0.99952573 0.50094228 0.50020543 1.0
Fe Fe23 1 0.99952573 0.50094228 0.99979457 1.0
Fe Fe24 1 0.49905772 0.00047427 0.99979457 1.0
Fe Fe25 1 0.49905772 0.00047427 0.50020543 1.0
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