Ta2Nb2VSi3
高熵材料 HEAMP-ID: mp-3203328 · 空间群: I4cm (#108)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.84 | 5.9692 | 20.9 | (1,1,-1) |
| 19.55 | 4.5408 | 5.3 | (0,0,1) |
| 24.63 | 3.6140 | 2.3 | (1,1,0) |
| 27.78 | 3.2109 | 12.4 | (1,-1,1) |
| 29.94 | 2.9846 | 14.2 | (2,2,-2) |
| 31.64 | 2.8277 | 6.7 | (2,0,0) |
| 32.05 | 2.7922 | 45.1 | (1,0,1) |
| 36.01 | 2.4941 | 9.3 | (2,2,-1) |
| 38.66 | 2.3288 | 100.0 | (2,1,0) |
| 39.70 | 2.2704 | 5.6 | (0,0,2) |
| 41.30 | 2.1860 | 10.1 | (3,1,-1) |
| 41.30 | 2.1860 | 10.1 | (3,1,-3) |
| 44.62 | 2.0307 | 6.5 | (1,-1,2) |
| 44.62 | 2.0307 | 19.5 | (1,-1,-2) |
| 45.59 | 1.9897 | 11.1 | (3,3,-3) |
| 47.28 | 1.9225 | 2.5 | (2,0,1) |
| 49.66 | 1.8360 | 5.1 | (3,2,-1) |
| 50.05 | 1.8224 | 1.8 | (3,3,-2) |
| 54.23 | 1.6913 | 4.3 | (4,2,-2) |
| 54.67 | 1.6789 | 3.4 | (3,1,0) |
| 57.40 | 1.6054 | 2.8 | (2,-2,2) |
| 59.89 | 1.5444 | 9.7 | (2,-1,2) |
| 61.24 | 1.5136 | 9.0 | (0,0,3) |
| 62.21 | 1.4923 | 2.3 | (4,4,-4) |
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 Ta2Nb2VSi3 were obtained from the Materials Project database (MP-ID: mp-3203328, 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_Ta2Nb2VSi3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.50000117
_cell_length_b 7.50000107
_cell_length_c 7.50000107
_cell_angle_alpha 129.30412631
_cell_angle_beta 129.30412555
_cell_angle_gamma 74.52170976
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2Nb2VSi3
_chemical_formula_sum 'Ta4 Nb4 V2 Si6'
_cell_volume 246.15840189
_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 0.98251895 0.48251895 0.16801917 1.0
Ta Ta1 1 0.31449978 0.81449978 0.83198083 1.0
Ta Ta2 1 0.48251895 0.31449978 0.50000000 1.0
Ta Ta3 1 0.81449978 0.98251895 0.50000000 1.0
Nb Nb4 1 0.01763496 0.51763496 0.83355820 1.0
Nb Nb5 1 0.68407676 0.18407676 0.16644180 1.0
Nb Nb6 1 0.51763496 0.68407676 0.50000000 1.0
Nb Nb7 1 0.18407676 0.01763496 0.50000000 1.0
V V8 1 0.00324759 0.00324759 1.00000000 1.0
V V9 1 0.50324759 0.50324759 1.00000000 1.0
Si Si10 1 0.74848114 0.74848114 0.00000000 1.0
Si Si11 1 0.24848114 0.24848114 0.00000000 1.0
Si Si12 1 0.63200791 0.13200791 0.76447500 1.0
Si Si13 1 0.36753192 0.86753192 0.23552500 1.0
Si Si14 1 0.13200791 0.36753192 0.50000000 1.0
Si Si15 1 0.86753192 0.63200791 0.50000000 1.0
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