SmAlFe
高熵材料 HEAMP-ID: mp-1219102 · 空间群: Amm2 (#38)
基础信息
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 SmAlFe were obtained from the Materials Project database (MP-ID: mp-1219102, 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_SmAlFe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.48335607
_cell_length_b 5.47187246
_cell_length_c 8.71880500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.93555586
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmAlFe
_chemical_formula_sum 'Sm4 Al4 Fe4'
_cell_volume 226.70007702
_cell_formula_units_Z 4
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
Sm Sm0 1 0.66550100 0.33269300 0.56350100 1.0
Sm Sm1 1 0.32495200 0.66251700 0.44956400 1.0
Sm Sm2 1 0.32495200 0.66251700 0.05043600 1.0
Sm Sm3 1 0.66550100 0.33269300 0.93649900 1.0
Al Al4 1 0.67848100 0.83919600 0.75000000 1.0
Al Al5 1 0.83677300 0.67479000 0.25000000 1.0
Al Al6 1 0.83675900 0.16197000 0.25000000 1.0
Al Al7 1 0.32544500 0.16272100 0.25000000 1.0
Fe Fe8 1 0.01445200 0.00726100 0.51228000 1.0
Fe Fe9 1 0.01445200 0.00726100 0.98772000 1.0
Fe Fe10 1 0.15640100 0.31918700 0.75000000 1.0
Fe Fe11 1 0.15633200 0.83719500 0.75000000 1.0
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