SmAu
传统材料 TRAMP-ID: mp-999193 · 空间群: Cmcm (#63)
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 SmAu were obtained from the Materials Project database (MP-ID: mp-999193, 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_SmAu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.83899423
_cell_length_b 4.69199100
_cell_length_c 5.89180271
_cell_angle_alpha 90.00000000
_cell_angle_beta 70.98649793
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmAu
_chemical_formula_sum 'Sm2 Au2'
_cell_volume 100.33619743
_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 0.13751110 0.75000000 0.72497680 1.0
Sm Sm1 1 0.86248890 0.25000000 0.27502320 1.0
Au Au2 1 0.41300422 0.75000000 0.17399157 1.0
Au Au3 1 0.58699578 0.25000000 0.82600843 1.0
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