GaFeAs2
高熵材料 HEAMP-ID: mp-1120799 · 空间群: Pna2_1 (#33)
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 GaFeAs2 were obtained from the Materials Project database (MP-ID: mp-1120799, 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_GaFeAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.34644800
_cell_length_b 6.81194400
_cell_length_c 7.86829100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural GaFeAs2
_chemical_formula_sum 'Ga4 Fe4 As8'
_cell_volume 340.15918982
_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
Ga Ga0 1 0.00740100 0.58285600 0.37413500 1.0
Ga Ga1 1 0.50740100 0.41714400 0.62586500 1.0
Ga Ga2 1 0.50740100 0.91714400 0.87413500 1.0
Ga Ga3 1 0.00740100 0.08285600 0.12586500 1.0
Fe Fe4 1 0.00120900 0.58380000 0.87714100 1.0
Fe Fe5 1 0.50120900 0.91620000 0.37714100 1.0
Fe Fe6 1 0.00120900 0.08380000 0.62285900 1.0
Fe Fe7 1 0.50120900 0.41620000 0.12285900 1.0
As As8 1 0.40686700 0.09518800 0.14557200 1.0
As As9 1 0.40686700 0.59518800 0.35442800 1.0
As As10 1 0.90686700 0.90481200 0.85442800 1.0
As As11 1 0.90686700 0.40481200 0.64557200 1.0
As As12 1 0.85772300 0.42885000 0.10611200 1.0
As As13 1 0.35772300 0.57115000 0.89388800 1.0
As As14 1 0.35772300 0.07115000 0.60611200 1.0
As As15 1 0.85772300 0.92885000 0.39388800 1.0
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