Ta8V2Si5Ge
高熵材料 HEAMP-ID: mp-3214359 · 空间群: I422 (#97)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.85 | 5.9667 | 12.6 | (1,1,-1) |
| 19.59 | 4.5320 | 3.5 | (1,-1,0) |
| 19.59 | 4.5320 | 3.5 | (0,0,1) |
| 27.84 | 3.2046 | 15.7 | (1,-1,1) |
| 29.95 | 2.9834 | 19.6 | (2,2,-2) |
| 31.69 | 2.8232 | 2.5 | (0,2,0) |
| 32.12 | 2.7870 | 56.2 | (2,-1,0) |
| 36.04 | 2.4919 | 7.0 | (2,2,-1) |
| 36.04 | 2.4919 | 7.0 | (1,3,-2) |
| 38.72 | 2.3255 | 33.3 | (3,0,-1) |
| 38.72 | 2.3255 | 100.0 | (1,2,0) |
| 39.78 | 2.2660 | 7.2 | (2,-2,0) |
| 41.35 | 2.1836 | 26.1 | (3,1,-1) |
| 44.71 | 2.0268 | 35.7 | (2,-2,1) |
| 45.61 | 1.9889 | 13.1 | (3,3,-3) |
| 47.37 | 1.9191 | 1.8 | (3,-1,0) |
| 50.09 | 1.8213 | 3.2 | (3,3,-2) |
| 54.28 | 1.6899 | 3.3 | (4,2,-2) |
| 54.28 | 1.6899 | 3.3 | (4,2,-4) |
| 54.75 | 1.6765 | 2.4 | (4,0,-1) |
| 54.75 | 1.6765 | 2.4 | (4,0,-3) |
| 57.52 | 1.6023 | 4.0 | (2,-2,2) |
| 60.02 | 1.5415 | 9.6 | (3,-2,1) |
| 60.02 | 1.5415 | 1.4 | (2,-1,-3) |
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
晶体结构 3D 渲染
加载 3D 结构...
# 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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