SmAlNi
高熵材料 HEAMP-ID: mp-1219133 · 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 SmAlNi were obtained from the Materials Project database (MP-ID: mp-1219133, 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_SmAlNi
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.50453836
_cell_length_b 5.36097595
_cell_length_c 8.73934500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.89934847
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmAlNi
_chemical_formula_sum 'Sm4 Al4 Ni4'
_cell_volume 221.29252373
_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 0.65692600 0.31397700 0.53801400 1.0
Sm Sm1 1 0.33007200 0.65993100 0.43371600 1.0
Sm Sm2 1 0.33007200 0.65993100 0.06628400 1.0
Sm Sm3 1 0.65692600 0.31397700 0.96198600 1.0
Al Al4 1 0.15941600 0.31883500 0.75000000 1.0
Al Al5 1 0.15856900 0.82598100 0.75000000 1.0
Al Al6 1 0.66726400 0.82587300 0.75000000 1.0
Al Al7 1 0.86695100 0.73379400 0.25000000 1.0
Ni Ni8 1 0.85349400 0.18826900 0.25000000 1.0
Ni Ni9 1 0.33500700 0.18825400 0.25000000 1.0
Ni Ni10 1 0.99265200 0.98558900 0.51265700 1.0
Ni Ni11 1 0.99265200 0.98558900 0.98734300 1.0
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