Sm2Al2Fe15C
高熵材料 HEAMP-ID: mp-1219359 · 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 Sm2Al2Fe15C were obtained from the Materials Project database (MP-ID: mp-1219359, 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
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# generated using pymatgen
data_Sm2Al2Fe15C
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.49038348
_cell_length_b 6.49038348
_cell_length_c 6.47047660
_cell_angle_alpha 82.97494275
_cell_angle_beta 82.97494275
_cell_angle_gamma 82.82856169
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Al2Fe15C
_chemical_formula_sum 'Sm2 Al2 Fe15 C1'
_cell_volume 266.81652433
_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 0.65445967 0.65445967 0.64032454 1.0
Sm Sm1 1 0.34554033 0.34554033 0.35967546 1.0
Al Al2 1 0.89593636 0.89593636 0.89743339 1.0
Al Al3 1 0.10406364 0.10406364 0.10256661 1.0
Fe Fe4 1 0.34438095 0.34438095 0.85195112 1.0
Fe Fe5 1 0.34175271 0.85019457 0.34424031 1.0
Fe Fe6 1 0.85019457 0.34175271 0.34424031 1.0
Fe Fe7 1 0.65561905 0.65561905 0.14804888 1.0
Fe Fe8 1 0.65824729 0.14980543 0.65575969 1.0
Fe Fe9 1 0.14980543 0.65824729 0.65575969 1.0
Fe Fe10 1 0.00000000 0.00000000 0.50000000 1.0
Fe Fe11 1 0.00000000 0.50000000 -0.00000000 1.0
Fe Fe12 1 0.50000000 0.00000000 -0.00000000 1.0
Fe Fe13 1 0.28489509 0.71510491 -0.00000000 1.0
Fe Fe14 1 0.71599870 0.00118986 0.28425454 1.0
Fe Fe15 1 0.99881014 0.28400130 0.71574546 1.0
Fe Fe16 1 0.28400130 0.99881014 0.71574546 1.0
Fe Fe17 1 0.00118986 0.71599870 0.28425454 1.0
Fe Fe18 1 0.71510491 0.28489509 0.00000000 1.0
C C19 1 0.50000000 0.50000000 -0.00000000 1.0
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