Sm2Ga3(Fe7C)2
高熵材料 HEAMP-ID: mp-1219425 · 空间群: C2/m (#12)
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 Sm2Ga3(Fe7C)2 were obtained from the Materials Project database (MP-ID: mp-1219425, 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_Sm2Ga3(Fe7C)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.51717589
_cell_length_b 6.51717589
_cell_length_c 6.51311034
_cell_angle_alpha 83.85341772
_cell_angle_beta 83.85341772
_cell_angle_gamma 83.37248090
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Ga3(Fe7C)2
_chemical_formula_sum 'Sm2 Ga3 Fe14 C2'
_cell_volume 271.94750360
_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 0.65181091 0.65181091 0.66318234 1.0
Sm Sm1 1 0.34818909 0.34818909 0.33681766 1.0
Ga Ga2 1 0.00000000 0.00000000 0.50000000 1.0
Ga Ga3 1 0.00000000 0.50000000 -0.00000000 1.0
Ga Ga4 1 0.50000000 0.00000000 -0.00000000 1.0
Fe Fe5 1 0.90819500 0.90819500 0.90546090 1.0
Fe Fe6 1 0.09180500 0.09180500 0.09453910 1.0
Fe Fe7 1 0.34413836 0.34413836 0.84841080 1.0
Fe Fe8 1 0.34558013 0.85061935 0.34327095 1.0
Fe Fe9 1 0.85061935 0.34558013 0.34327095 1.0
Fe Fe10 1 0.65586164 0.65586164 0.15158920 1.0
Fe Fe11 1 0.65441987 0.14938065 0.65672905 1.0
Fe Fe12 1 0.14938065 0.65441987 0.65672905 1.0
Fe Fe13 1 0.28780654 0.71219346 -0.00000000 1.0
Fe Fe14 1 0.71405563 0.99948315 0.28623421 1.0
Fe Fe15 1 0.00051685 0.28594437 0.71376579 1.0
Fe Fe16 1 0.28594437 0.00051685 0.71376579 1.0
Fe Fe17 1 0.99948315 0.71405563 0.28623421 1.0
Fe Fe18 1 0.71219346 0.28780654 -0.00000000 1.0
C C19 1 0.50000000 0.00000000 0.50000000 1.0
C C20 1 0.00000000 0.50000000 0.50000000 1.0
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