SmFe2SiC
高熵材料 HEAMP-ID: mp-1206795 · 空间群: Cmcm (#63)
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 SmFe2SiC were obtained from the Materials Project database (MP-ID: mp-1206795, 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_SmFe2SiC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.58523617
_cell_length_b 5.58523617
_cell_length_c 6.71566364
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 139.48358782
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmFe2SiC
_chemical_formula_sum 'Sm2 Fe4 Si2 C2'
_cell_volume 136.10122996
_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
Sm Sm0 1 0.55147063 0.44852937 0.25000000 1.0
Sm Sm1 1 0.44852937 0.55147063 0.75000000 1.0
Fe Fe2 1 0.83399213 0.16600787 0.06638001 1.0
Fe Fe3 1 0.16600787 0.83399213 0.93361999 1.0
Fe Fe4 1 0.16600787 0.83399213 0.56638001 1.0
Fe Fe5 1 0.83399213 0.16600787 0.43361999 1.0
Si Si6 1 0.27100859 0.72899141 0.25000000 1.0
Si Si7 1 0.72899141 0.27100859 0.75000000 1.0
C C8 1 0.00000000 -0.00000000 -0.00000000 1.0
C C9 1 0.00000000 -0.00000000 0.50000000 1.0
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