SmAl2AgAu
高熵材料 HEAMP-ID: mp-3345892 · 空间群: P4/nmm (#129)
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 SmAl2AgAu were obtained from the Materials Project database (MP-ID: mp-3345892, 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_SmAl2AgAu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.33819293
_cell_length_b 4.33819293
_cell_length_c 10.61492645
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmAl2AgAu
_chemical_formula_sum 'Sm2 Al4 Ag2 Au2'
_cell_volume 199.77204407
_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 0.00000000 0.50000000 0.25176151 1.0
Sm Sm1 1 0.50000000 0.00000000 0.74823849 1.0
Al Al2 1 0.00000000 0.00000000 0.50000000 1.0
Al Al3 1 0.50000000 0.50000000 0.50000000 1.0
Al Al4 1 0.00000000 0.50000000 0.86403666 1.0
Al Al5 1 0.50000000 0.00000000 0.13596334 1.0
Ag Ag6 1 0.00000000 0.00000000 0.00000000 1.0
Ag Ag7 1 0.50000000 0.50000000 0.00000000 1.0
Au Au8 1 0.00000000 0.50000000 0.63020284 1.0
Au Au9 1 0.50000000 0.00000000 0.36979716 1.0
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