Sm(Mg4Al3)4
传统材料 TRAMP-ID: mp-972591 · 空间群: I-43m (#217)
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 Sm(Mg4Al3)4 were obtained from the Materials Project database (MP-ID: mp-972591, 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
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# generated using pymatgen
data_Sm(Mg4Al3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.14083752
_cell_length_b 9.14083752
_cell_length_c 9.14083752
_cell_angle_alpha 109.47122063
_cell_angle_beta 109.47122063
_cell_angle_gamma 109.47122063
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm(Mg4Al3)4
_chemical_formula_sum 'Sm1 Mg16 Al12'
_cell_volume 587.94415417
_cell_formula_units_Z 1
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 0.00000000 0.00000000 0.00000000 1.0
Mg Mg1 1 0.64022400 0.00000000 0.00000000 1.0
Mg Mg2 1 0.35977600 0.35977600 0.35977600 1.0
Mg Mg3 1 0.28301800 0.60251700 0.60251700 1.0
Mg Mg4 1 0.71698200 0.31949900 0.31949900 1.0
Mg Mg5 1 0.00000000 0.68050100 0.39748300 1.0
Mg Mg6 1 0.39748300 0.00000000 0.68050100 1.0
Mg Mg7 1 0.60251700 0.60251700 0.28301800 1.0
Mg Mg8 1 0.00000000 0.00000000 0.64022400 1.0
Mg Mg9 1 0.31949900 0.71698200 0.31949900 1.0
Mg Mg10 1 0.68050100 0.39748300 0.00000000 1.0
Mg Mg11 1 0.68050100 0.00000000 0.39748300 1.0
Mg Mg12 1 0.31949900 0.31949900 0.71698200 1.0
Mg Mg13 1 0.00000000 0.64022400 0.00000000 1.0
Mg Mg14 1 0.60251700 0.28301800 0.60251700 1.0
Mg Mg15 1 0.39748300 0.68050100 0.00000000 1.0
Mg Mg16 1 0.00000000 0.39748300 0.68050100 1.0
Al Al17 1 0.81784900 0.63041600 0.63041600 1.0
Al Al18 1 0.18215100 0.81256700 0.81256700 1.0
Al Al19 1 0.00000000 0.36958400 0.18743300 1.0
Al Al20 1 0.36958400 0.18743300 0.00000000 1.0
Al Al21 1 0.63041600 0.81784900 0.63041600 1.0
Al Al22 1 0.18743300 0.36958400 0.00000000 1.0
Al Al23 1 0.81256700 0.18215100 0.81256700 1.0
Al Al24 1 0.18743300 0.00000000 0.36958400 1.0
Al Al25 1 0.81256700 0.81256700 0.18215100 1.0
Al Al26 1 0.63041600 0.63041600 0.81784900 1.0
Al Al27 1 0.36958400 0.00000000 0.18743300 1.0
Al Al28 1 0.00000000 0.18743300 0.36958400 1.0
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