Ta2Nb4Ga3Si
高熵材料 HEAMP-ID: mp-3259467 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.93 | 6.8469 | 3.2 | (1,0,0) |
| 18.24 | 4.8639 | 15.1 | (1,-1,0) |
| 18.41 | 4.8194 | 21.4 | (1,1,0) |
| 25.32 | 3.5182 | 18.0 | (0,0,1) |
| 26.03 | 3.4234 | 13.0 | (2,0,0) |
| 28.52 | 3.1292 | 2.8 | (1,0,1) |
| 29.05 | 3.0733 | 6.0 | (2,-1,0) |
| 29.27 | 3.0508 | 6.0 | (2,1,0) |
| 31.38 | 2.8506 | 36.0 | (1,-1,1) |
| 31.48 | 2.8416 | 50.8 | (1,1,1) |
| 36.63 | 2.4536 | 95.6 | (2,0,1) |
| 36.63 | 2.4536 | 95.6 | (0,2,1) |
| 36.96 | 2.4319 | 42.0 | (2,-2,0) |
| 37.32 | 2.4097 | 24.7 | (2,2,0) |
| 38.91 | 2.3146 | 100.0 | (2,-1,1) |
| 39.08 | 2.3049 | 98.4 | (2,1,1) |
| 41.60 | 2.1712 | 74.4 | (3,-1,0) |
| 41.84 | 2.1592 | 97.4 | (3,1,0) |
| 45.33 | 2.0005 | 10.8 | (2,-2,1) |
| 45.63 | 1.9881 | 6.2 | (2,2,1) |
| 47.69 | 1.9071 | 7.7 | (3,-2,0) |
| 48.12 | 1.8910 | 5.4 | (3,2,0) |
| 49.32 | 1.8477 | 12.4 | (3,-1,1) |
| 49.32 | 1.8477 | 12.4 | (1,-3,1) |
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 Ta2Nb4Ga3Si were obtained from the Materials Project database (MP-ID: mp-3259467, 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_Ta2Nb4Ga3Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.84717415
_cell_length_b 6.84717342
_cell_length_c 3.51817517
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.52617720
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2Nb4Ga3Si
_chemical_formula_sum 'Ta2 Nb4 Ga3 Si1'
_cell_volume 164.93842663
_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 0.50000378 0.49710190 0.00000000 1.0
Ta Ta1 1 0.00289810 0.99999622 0.00000000 1.0
Nb Nb2 1 0.66548818 0.17635724 0.50000000 1.0
Nb Nb3 1 0.32364276 0.83451182 0.50000000 1.0
Nb Nb4 1 0.18108927 0.31891073 0.50000000 1.0
Nb Nb5 1 0.82444739 0.67555261 0.50000000 1.0
Ga Ga6 1 0.12764688 0.62550613 0.00000000 1.0
Ga Ga7 1 0.87449387 0.37235312 0.00000000 1.0
Ga Ga8 1 0.62611886 0.87388114 0.00000000 1.0
Si Si9 1 0.37416991 0.12583009 0.00000000 1.0
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