Sm4As3
传统材料 TRAMP-ID: mp-1208911 · 空间群: I-43d (#220)
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 Sm4As3 were obtained from the Materials Project database (MP-ID: mp-1208911, 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_Sm4As3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.69923112
_cell_length_b 7.69923112
_cell_length_c 7.69923112
_cell_angle_alpha 109.47122063
_cell_angle_beta 109.47122063
_cell_angle_gamma 109.47122063
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm4As3
_chemical_formula_sum 'Sm8 As6'
_cell_volume 351.33399942
_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 0.36692929 0.36692929 0.36692929 1.0
Sm Sm1 1 0.13307071 0.50000000 -0.00000000 1.0
Sm Sm2 1 -0.00000000 0.13307071 0.50000000 1.0
Sm Sm3 1 0.86692929 0.86692929 0.86692929 1.0
Sm Sm4 1 0.50000000 -0.00000000 0.13307071 1.0
Sm Sm5 1 0.63307071 0.50000000 0.00000000 1.0
Sm Sm6 1 0.50000000 0.00000000 0.63307071 1.0
Sm Sm7 1 -0.00000000 0.63307071 0.50000000 1.0
As As8 1 0.12500000 0.87500000 0.25000000 1.0
As As9 1 0.37500000 0.62500000 0.75000000 1.0
As As10 1 0.87500000 0.25000000 0.12500000 1.0
As As11 1 0.62500000 0.75000000 0.37500000 1.0
As As12 1 0.25000000 0.12500000 0.87500000 1.0
As As13 1 0.75000000 0.37500000 0.62500000 1.0
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