SmNiPb
高熵材料 HEAMP-ID: mp-1209474 · 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 SmNiPb were obtained from the Materials Project database (MP-ID: mp-1209474, 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_SmNiPb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.58978341
_cell_length_b 7.33181523
_cell_length_c 7.87051051
_cell_angle_alpha 90.00819843
_cell_angle_beta 90.04042330
_cell_angle_gamma 89.97303752
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmNiPb
_chemical_formula_sum 'Sm4 Ni4 Pb4'
_cell_volume 264.85394486
_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 0.74999700 0.98780000 0.29813300 1.0
Sm Sm1 1 0.25015700 0.01216800 0.70193300 1.0
Sm Sm2 1 0.24996500 0.51213000 0.79796400 1.0
Sm Sm3 1 0.74982900 0.48789100 0.20192100 1.0
Ni Ni4 1 0.75000700 0.71246000 0.58671500 1.0
Ni Ni5 1 0.25000700 0.28750300 0.41315300 1.0
Ni Ni6 1 0.25039900 0.78752700 0.08676000 1.0
Ni Ni7 1 0.74961300 0.21259400 0.91342000 1.0
Pb Pb8 1 0.75031900 0.81286200 0.91677500 1.0
Pb Pb9 1 0.24971900 0.18718800 0.08315100 1.0
Pb Pb10 1 0.24988000 0.68711000 0.41668700 1.0
Pb Pb11 1 0.75010800 0.31276700 0.58338900 1.0
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