Sm2Au
传统材料 TRAMP-ID: mp-1103633 · 空间群: Pnma (#62)
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 Sm2Au were obtained from the Materials Project database (MP-ID: mp-1103633, 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_Sm2Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.02616300
_cell_length_b 7.26960800
_cell_length_c 9.22162100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Au
_chemical_formula_sum 'Sm8 Au4'
_cell_volume 336.94175291
_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 0.75000000 0.15156200 0.08464000 1.0
Sm Sm1 1 0.75000000 0.65156200 0.41536000 1.0
Sm Sm2 1 0.25000000 0.84843800 0.91536000 1.0
Sm Sm3 1 0.25000000 0.34843800 0.58464000 1.0
Sm Sm4 1 0.75000000 0.51015900 0.82395600 1.0
Sm Sm5 1 0.75000000 0.01015900 0.67604400 1.0
Sm Sm6 1 0.25000000 0.48984100 0.17604400 1.0
Sm Sm7 1 0.25000000 0.98984100 0.32395600 1.0
Au Au8 1 0.75000000 0.74336800 0.09680400 1.0
Au Au9 1 0.75000000 0.24336800 0.40319600 1.0
Au Au10 1 0.25000000 0.25663200 0.90319600 1.0
Au Au11 1 0.25000000 0.75663200 0.59680400 1.0
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