TaNb2GaC2
高熵材料 HEAMP-ID: mp-3289806 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.29 | 9.5181 | 35.5 | (0,0,0,2) |
| 18.64 | 4.7591 | 2.9 | (0,0,0,4) |
| 28.13 | 3.1727 | 7.9 | (0,0,0,6) |
| 33.15 | 2.7022 | 13.0 | (1,0,-1,0) |
| 33.49 | 2.6754 | 16.5 | (1,0,-1,1) |
| 34.50 | 2.5995 | 9.0 | (1,0,-1,2) |
| 34.50 | 2.5995 | 4.5 | (0,1,-1,2) |
| 36.13 | 2.4862 | 5.5 | (1,0,-1,3) |
| 37.81 | 2.3795 | 22.9 | (0,0,0,8) |
| 38.30 | 2.3499 | 100.0 | (1,0,-1,4) |
| 40.96 | 2.2036 | 18.2 | (1,0,-1,5) |
| 44.02 | 2.0572 | 3.4 | (1,0,-1,6) |
| 51.15 | 1.7858 | 7.8 | (1,0,-1,8) |
| 51.15 | 1.7858 | 3.9 | (0,1,-1,8) |
| 55.14 | 1.6656 | 8.3 | (1,0,-1,9) |
| 59.23 | 1.5601 | 24.4 | (2,-1,-1,0) |
| 59.39 | 1.5562 | 6.6 | (1,0,-1,10) |
| 60.10 | 1.5396 | 2.0 | (2,-1,-1,2) |
| 66.82 | 1.4000 | 4.5 | (2,-1,-1,6) |
| 68.60 | 1.3680 | 15.0 | (1,0,-1,12) |
| 69.08 | 1.3597 | 1.8 | (0,0,0,14) |
| 69.58 | 1.3511 | 1.1 | (2,0,-2,0) |
| 69.78 | 1.3477 | 1.9 | (2,0,-2,1) |
| 70.38 | 1.3377 | 1.3 | (2,0,-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 TaNb2GaC2 were obtained from the Materials Project database (MP-ID: mp-3289806, 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_TaNb2GaC2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.12028275
_cell_length_b 3.12028255
_cell_length_c 19.03619864
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000219
_symmetry_Int_Tables_number 1
_chemical_formula_structural TaNb2GaC2
_chemical_formula_sum 'Ta2 Nb4 Ga2 C4'
_cell_volume 160.50875375
_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 0.00000000 0.00000000 0.50000000 1.0
Ta Ta1 1 0.00000000 0.00000000 0.00000000 1.0
Nb Nb2 1 0.33333300 0.66666700 0.13534656 1.0
Nb Nb3 1 0.66666700 0.33333300 0.63534656 1.0
Nb Nb4 1 0.33333300 0.66666700 0.36465344 1.0
Nb Nb5 1 0.66666700 0.33333300 0.86465344 1.0
Ga Ga6 1 0.00000000 0.00000000 0.25000000 1.0
Ga Ga7 1 0.00000000 0.00000000 0.75000000 1.0
C C8 1 0.66666700 0.33333300 0.43200695 1.0
C C9 1 0.66666700 0.33333300 0.06799305 1.0
C C10 1 0.33333300 0.66666700 0.56799305 1.0
C C11 1 0.33333300 0.66666700 0.93200695 1.0
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