Sm2FeSi4Ir
高熵材料 HEAMP-ID: mp-3336983 · 空间群: Pm (#6)
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 Sm2FeSi4Ir were obtained from the Materials Project database (MP-ID: mp-3336983, 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_Sm2FeSi4Ir
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.05486648
_cell_length_b 4.37062029
_cell_length_c 8.05388197
_cell_angle_alpha 77.67846600
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2FeSi4Ir
_chemical_formula_sum 'Sm2 Fe1 Si4 Ir1'
_cell_volume 139.44536971
_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 0.25000000 0.60043602 0.79867906 1.0
Sm Sm1 1 0.75000000 0.41831028 0.20173804 1.0
Fe Fe2 1 0.75000000 0.11548190 0.60668761 1.0
Si Si3 1 0.25000000 0.97439042 0.08415760 1.0
Si Si4 1 0.75000000 0.04398164 0.89994235 1.0
Si Si5 1 0.25000000 0.31717377 0.50468017 1.0
Si Si6 1 0.75000000 0.65249200 0.51856745 1.0
Ir Ir7 1 0.25000000 0.87773397 0.38554771 1.0
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