La4SmSn3Se
高熵材料 HEAMP-ID: mp-3316724 · 空间群: P-31m (#162)
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 La4SmSn3Se were obtained from the Materials Project database (MP-ID: mp-3316724, 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_La4SmSn3Se
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.57394105
_cell_length_b 9.57394101
_cell_length_c 7.13085533
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000014
_symmetry_Int_Tables_number 1
_chemical_formula_structural La4SmSn3Se
_chemical_formula_sum 'La8 Sm2 Sn6 Se2'
_cell_volume 566.04864229
_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
La La0 1 0.66666700 0.33333300 0.00000000 1.0
La La1 1 0.33333300 0.66666700 0.00000000 1.0
La La2 1 0.74683794 0.74683794 0.74808530 1.0
La La3 1 0.25316206 0.00000000 0.74808530 1.0
La La4 1 0.00000000 0.25316206 0.74808530 1.0
La La5 1 0.25316206 0.25316206 0.25191470 1.0
La La6 1 0.74683794 0.00000000 0.25191470 1.0
La La7 1 1.00000000 0.74683794 0.25191470 1.0
Sm Sm8 1 0.33333300 0.66666700 0.50000000 1.0
Sm Sm9 1 0.66666700 0.33333300 0.50000000 1.0
Sn Sn10 1 0.39563164 0.39563164 0.74011025 1.0
Sn Sn11 1 0.60436836 0.00000000 0.74011025 1.0
Sn Sn12 1 0.00000000 0.60436836 0.74011025 1.0
Sn Sn13 1 0.60436836 0.60436836 0.25988975 1.0
Sn Sn14 1 0.39563164 0.00000000 0.25988975 1.0
Sn Sn15 1 0.00000000 0.39563164 0.25988975 1.0
Se Se16 1 0.00000000 0.00000000 0.00000000 1.0
Se Se17 1 0.00000000 0.00000000 0.50000000 1.0
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