Nb8V2GaSi5
高熵材料 HEAMP-ID: mp-3211734 · 空间群: I422 (#97)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.81 | 5.9805 | 4.4 | (1,1,-1) |
| 15.55 | 5.6998 | 1.9 | (1,0,-1) |
| 19.36 | 4.5844 | 1.0 | (1,-1,0) |
| 26.24 | 3.3962 | 1.5 | (2,1,-2) |
| 27.52 | 3.2417 | 9.1 | (1,-1,1) |
| 29.88 | 2.9902 | 11.1 | (2,2,-2) |
| 31.39 | 2.8499 | 2.5 | (2,0,-2) |
| 31.76 | 2.8178 | 12.5 | (1,-2,1) |
| 31.76 | 2.8178 | 37.4 | (1,0,-2) |
| 35.85 | 2.5046 | 18.3 | (2,2,-3) |
| 35.85 | 2.5046 | 6.1 | (2,2,-1) |
| 38.39 | 2.3449 | 100.0 | (2,1,-3) |
| 38.39 | 2.3449 | 60.0 | (0,3,-1) |
| 39.31 | 2.2922 | 7.5 | (2,-2,0) |
| 39.31 | 2.2922 | 7.5 | (0,0,2) |
| 41.07 | 2.1979 | 22.7 | (3,1,-3) |
| 41.07 | 2.1979 | 22.7 | (3,1,-1) |
| 44.17 | 2.0502 | 57.1 | (2,-2,1) |
| 45.50 | 1.9935 | 14.7 | (3,3,-3) |
| 49.39 | 1.8452 | 2.1 | (4,1,-3) |
| 49.88 | 1.8281 | 2.9 | (4,2,-3) |
| 54.00 | 1.6981 | 3.4 | (4,2,-4) |
| 54.00 | 1.6981 | 3.4 | (4,2,-2) |
| 56.80 | 1.6208 | 1.4 | (2,-2,2) |
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 Nb8V2GaSi5 were obtained from the Materials Project database (MP-ID: mp-3211734, 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
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# generated using pymatgen
data_Nb8V2GaSi5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.53543404
_cell_length_b 7.53543370
_cell_length_c 7.53543448
_cell_angle_alpha 129.04102819
_cell_angle_beta 129.04102451
_cell_angle_gamma 74.94457657
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb8V2GaSi5
_chemical_formula_sum 'Nb8 V2 Ga1 Si5'
_cell_volume 251.37900069
_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
Nb Nb0 1 0.02211835 0.51638916 0.83333217 1.0
Nb Nb1 1 0.68305600 0.18878518 0.16666783 1.0
Nb Nb2 1 0.51638916 0.68305600 0.49427182 1.0
Nb Nb3 1 0.18878518 0.02211835 0.50572818 1.0
Nb Nb4 1 0.98361084 0.47788165 0.16666783 1.0
Nb Nb5 1 0.31121482 0.81694400 0.83333217 1.0
Nb Nb6 1 0.47788165 0.31121482 0.49427182 1.0
Nb Nb7 1 0.81694400 0.98361084 0.50572818 1.0
V V8 1 0.00173625 0.00173625 1.00000000 1.0
V V9 1 0.49826375 0.49826375 0.00000000 1.0
Ga Ga10 1 0.75000000 0.75000000 0.00000000 1.0
Si Si11 1 0.25000000 0.25000000 0.00000000 1.0
Si Si12 1 0.63169877 0.13169877 0.76339454 1.0
Si Si13 1 0.36830123 0.86830123 0.23660546 1.0
Si Si14 1 0.13169877 0.36830123 0.50000000 1.0
Si Si15 1 0.86830123 0.63169877 0.50000000 1.0
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