Sm2Al4CoGe2
高熵材料 HEAMP-ID: mp-3267918 · 空间群: I4/mmm (#139)
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 Sm2Al4CoGe2 were obtained from the Materials Project database (MP-ID: mp-3267918, 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_Sm2Al4CoGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.15213165
_cell_length_b 4.15211669
_cell_length_c 10.26248500
_cell_angle_alpha 101.66804834
_cell_angle_beta 101.66801358
_cell_angle_gamma 89.99771955
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Al4CoGe2
_chemical_formula_sum 'Sm2 Al4 Co1 Ge2'
_cell_volume 169.53601179
_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 0.18343072 0.18343072 0.36708374 1.0
Sm Sm1 1 0.81657028 0.81657128 0.63291626 1.0
Al Al2 1 0.56445859 0.06450990 0.12889740 1.0
Al Al3 1 0.06450890 0.56445759 0.12889740 1.0
Al Al4 1 0.93549210 0.43554241 0.87110260 1.0
Al Al5 1 0.43554341 0.93549210 0.87110260 1.0
Co Co6 1 0.00000100 0.00000000 0.00000000 1.0
Ge Ge7 1 0.66024563 0.66024463 0.32074516 1.0
Ge Ge8 1 0.33975537 0.33975537 0.67925384 1.0
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