SmAl3
传统材料 TRAMP-ID: mp-867870 · 空间群: P6_3/mmc (#194)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of SmAl3 were obtained from the Materials Project database (MP-ID: mp-867870, 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_SmAl3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.41124974
_cell_length_b 6.41124886
_cell_length_c 4.59265606
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999375
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmAl3
_chemical_formula_sum 'Sm2 Al6'
_cell_volume 163.48575259
_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
Sm Sm0 1 0.66666700 0.33333400 0.24999900 1.0
Sm Sm1 1 0.33333400 0.66666700 0.75000000 1.0
Al Al2 1 0.85831887 0.14168013 0.75000000 1.0
Al Al3 1 0.14168113 0.28336327 0.24999900 1.0
Al Al4 1 0.71663973 0.85832087 0.24999900 1.0
Al Al5 1 0.14168113 0.85832087 0.24999900 1.0
Al Al6 1 0.85831887 0.71663773 0.75000000 1.0
Al Al7 1 0.28336127 0.14168013 0.75000000 1.0
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