FeGe2
传统材料 TRAMP-ID: mp-640708 · 空间群: Cmce (#64)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of FeGe2 were obtained from the Materials Project database (MP-ID: mp-640708, 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_FeGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.57891592
_cell_length_b 6.57891490
_cell_length_c 8.17020091
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 104.97646595
_symmetry_Int_Tables_number 1
_chemical_formula_structural FeGe2
_chemical_formula_sum 'Fe8 Ge16'
_cell_volume 341.61181104
_cell_formula_units_Z 8
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 0.69715365 0.69715365 0.68762141 1.0
Fe Fe1 1 0.30284635 0.30284635 0.31237859 1.0
Fe Fe2 1 0.28178233 0.71821767 0.50000000 1.0
Fe Fe3 1 0.78178233 0.21821767 0.00000000 1.0
Fe Fe4 1 0.19715365 0.19715365 0.81237859 1.0
Fe Fe5 1 0.71821767 0.28178233 0.50000000 1.0
Fe Fe6 1 0.21821767 0.78178233 0.00000000 1.0
Fe Fe7 1 0.80284635 0.80284635 0.18762141 1.0
Ge Ge8 1 0.35529938 0.10063455 0.54386510 1.0
Ge Ge9 1 0.91294304 0.16638079 0.26869361 1.0
Ge Ge10 1 0.10063455 0.35529938 0.54386510 1.0
Ge Ge11 1 0.41294304 0.66638079 0.23130639 1.0
Ge Ge12 1 0.83361921 0.08705696 0.73130639 1.0
Ge Ge13 1 0.89936545 0.64470062 0.45613490 1.0
Ge Ge14 1 0.64470062 0.89936545 0.45613490 1.0
Ge Ge15 1 0.60063455 0.85529938 0.95613490 1.0
Ge Ge16 1 0.33361921 0.58705696 0.76869361 1.0
Ge Ge17 1 0.66638079 0.41294304 0.23130639 1.0
Ge Ge18 1 0.39936545 0.14470062 0.04386510 1.0
Ge Ge19 1 0.08705696 0.83361921 0.73130639 1.0
Ge Ge20 1 0.58705696 0.33361921 0.76869361 1.0
Ge Ge21 1 0.16638079 0.91294304 0.26869361 1.0
Ge Ge22 1 0.14470062 0.39936545 0.04386510 1.0
Ge Ge23 1 0.85529938 0.60063455 0.95613490 1.0
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