Ta4Fe4Si7
高熵材料 HEAMP-ID: mp-1193899 · 空间群: I4/mmm (#139)
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 Ta4Fe4Si7 were obtained from the Materials Project database (MP-ID: mp-1193899, 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_Ta4Fe4Si7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.22762901
_cell_length_b 9.22762901
_cell_length_c 9.22762901
_cell_angle_alpha 94.22080954
_cell_angle_beta 94.22080954
_cell_angle_gamma 148.51744115
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta4Fe4Si7
_chemical_formula_sum 'Ta8 Fe8 Si14'
_cell_volume 394.94702610
_cell_formula_units_Z 2
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
Ta Ta0 1 0.13526200 0.13526200 0.27052400 1.0
Ta Ta1 1 0.86473800 0.86473800 0.72947600 1.0
Ta Ta2 1 0.86473800 0.13526200 0.00000000 1.0
Ta Ta3 1 0.13526200 0.86473800 0.00000000 1.0
Ta Ta4 1 0.50000000 0.69227000 0.19227000 1.0
Ta Ta5 1 0.50000000 0.30773000 0.80773000 1.0
Ta Ta6 1 0.30773000 0.50000000 0.80773000 1.0
Ta Ta7 1 0.69227000 0.50000000 0.19227000 1.0
Fe Fe8 1 0.39994200 0.89994200 0.79988500 1.0
Fe Fe9 1 0.10005800 0.60005800 0.20011500 1.0
Fe Fe10 1 0.10005800 0.89994200 0.50000000 1.0
Fe Fe11 1 0.39994200 0.60005800 0.50000000 1.0
Fe Fe12 1 0.60005800 0.39994200 0.50000000 1.0
Fe Fe13 1 0.89994200 0.10005800 0.50000000 1.0
Fe Fe14 1 0.89994200 0.39994200 0.79988500 1.0
Fe Fe15 1 0.60005800 0.10005800 0.20011500 1.0
Si Si16 1 0.29098200 0.29098200 0.58196400 1.0
Si Si17 1 0.70901800 0.70901800 0.41803600 1.0
Si Si18 1 0.70901800 0.29098200 0.00000000 1.0
Si Si19 1 0.29098200 0.70901800 0.00000000 1.0
Si Si20 1 0.00000000 0.29776200 0.29776200 1.0
Si Si21 1 0.00000000 0.70223800 0.70223800 1.0
Si Si22 1 0.70223800 0.00000000 0.70223800 1.0
Si Si23 1 0.29776200 0.00000000 0.29776200 1.0
Si Si24 1 0.50000000 0.90609300 0.40609300 1.0
Si Si25 1 0.50000000 0.09390700 0.59390700 1.0
Si Si26 1 0.09390700 0.50000000 0.59390700 1.0
Si Si27 1 0.90609300 0.50000000 0.40609300 1.0
Si Si28 1 0.75072700 0.75072700 0.00000000 1.0
Si Si29 1 0.24927300 0.24927300 0.00000000 1.0
获取直接链接