Fe7C3
传统材料 TRAMP-ID: mp-21717 · 空间群: Pnma (#62)
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 Fe7C3 were obtained from the Materials Project database (MP-ID: mp-21717, 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_Fe7C3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.51734400
_cell_length_b 6.85711200
_cell_length_c 11.76210700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Fe7C3
_chemical_formula_sum 'Fe28 C12'
_cell_volume 364.34224720
_cell_formula_units_Z 4
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
Fe Fe0 1 0.94200100 0.56374700 0.19095900 1.0
Fe Fe1 1 0.05799900 0.43625300 0.80904100 1.0
Fe Fe2 1 0.42303600 0.75000000 0.12790300 1.0
Fe Fe3 1 0.69777300 0.75000000 0.80059800 1.0
Fe Fe4 1 0.80222700 0.25000000 0.30059800 1.0
Fe Fe5 1 0.30222700 0.25000000 0.19940200 1.0
Fe Fe6 1 0.94200100 0.93625300 0.19095900 1.0
Fe Fe7 1 0.27542800 0.25000000 0.41228400 1.0
Fe Fe8 1 0.22457200 0.75000000 0.91228400 1.0
Fe Fe9 1 0.44200100 0.56374700 0.30904100 1.0
Fe Fe10 1 0.25241900 0.06633000 0.01615300 1.0
Fe Fe11 1 0.05799900 0.06374700 0.80904100 1.0
Fe Fe12 1 0.44200100 0.93625300 0.30904100 1.0
Fe Fe13 1 0.57696400 0.25000000 0.87209700 1.0
Fe Fe14 1 0.74758100 0.56633000 0.98384700 1.0
Fe Fe15 1 0.24758100 0.93367000 0.51615300 1.0
Fe Fe16 1 0.19777300 0.75000000 0.69940200 1.0
Fe Fe17 1 0.74758100 0.93367000 0.98384700 1.0
Fe Fe18 1 0.24758100 0.56633000 0.51615300 1.0
Fe Fe19 1 0.55799900 0.06374700 0.69095900 1.0
Fe Fe20 1 0.77542800 0.25000000 0.08771600 1.0
Fe Fe21 1 0.92303600 0.75000000 0.37209700 1.0
Fe Fe22 1 0.72457200 0.75000000 0.58771600 1.0
Fe Fe23 1 0.25241900 0.43367000 0.01615300 1.0
Fe Fe24 1 0.75241900 0.43367000 0.48384700 1.0
Fe Fe25 1 0.07696400 0.25000000 0.62790300 1.0
Fe Fe26 1 0.75241900 0.06633000 0.48384700 1.0
Fe Fe27 1 0.55799900 0.43625300 0.69095900 1.0
C C28 1 0.04355500 0.02607200 0.35206800 1.0
C C29 1 0.95644500 0.97392800 0.64793200 1.0
C C30 1 0.54355500 0.47392800 0.14793200 1.0
C C31 1 0.46738000 0.25000000 0.56133900 1.0
C C32 1 0.45644500 0.97392800 0.85206800 1.0
C C33 1 0.45644500 0.52607200 0.85206800 1.0
C C34 1 0.04355500 0.47392800 0.35206800 1.0
C C35 1 0.96738000 0.25000000 0.93866100 1.0
C C36 1 0.95644500 0.52607200 0.64793200 1.0
C C37 1 0.03262000 0.75000000 0.06133900 1.0
C C38 1 0.53262000 0.75000000 0.43866100 1.0
C C39 1 0.54355500 0.02607200 0.14793200 1.0
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