Ta8V2Si5Ge
高熵材料 HEAMP-ID: mp-3214359 · 空间群: I422 (#97)
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 Ta8V2Si5Ge were obtained from the Materials Project database (MP-ID: mp-3214359, 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_Ta8V2Si5Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.49274870
_cell_length_b 7.49274847
_cell_length_c 7.49274779
_cell_angle_alpha 129.35696108
_cell_angle_beta 129.35695980
_cell_angle_gamma 74.43688237
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta8V2Si5Ge
_chemical_formula_sum 'Ta8 V2 Si5 Ge1'
_cell_volume 245.10524239
_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
Ta Ta0 1 0.01849071 0.51332309 0.82985396 1.0
Ta Ta1 1 0.68346912 0.18863675 0.17014604 1.0
Ta Ta2 1 0.51332309 0.68346912 0.49483238 1.0
Ta Ta3 1 0.18863675 0.01849071 0.50516762 1.0
Ta Ta4 1 0.98667691 0.48150929 0.17014604 1.0
Ta Ta5 1 0.31136325 0.81653088 0.82985396 1.0
Ta Ta6 1 0.48150929 0.31136325 0.49483238 1.0
Ta Ta7 1 0.81653088 0.98667691 0.50516762 1.0
V V8 1 0.00171206 0.00171206 1.00000000 1.0
V V9 1 0.49828794 0.49828794 0.00000000 1.0
Si Si10 1 0.25000000 0.25000000 0.00000000 1.0
Si Si11 1 0.63305813 0.13305813 0.76611527 1.0
Si Si12 1 0.36694187 0.86694187 0.23388473 1.0
Si Si13 1 0.13305813 0.36694187 0.50000000 1.0
Si Si14 1 0.86694187 0.63305813 0.50000000 1.0
Ge Ge15 1 0.75000000 0.75000000 0.00000000 1.0
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