Ta2Nb2GaC3
高熵材料 HEAMP-ID: mp-3258665 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.40 | 11.9460 | 100.0 | (0,0,0,2) |
| 22.33 | 3.9820 | 2.5 | (0,0,0,6) |
| 29.92 | 2.9865 | 16.4 | (0,0,0,8) |
| 32.99 | 2.7152 | 18.6 | (1,0,-1,1) |
| 32.99 | 2.7152 | 9.3 | (1,-1,0,1) |
| 33.64 | 2.6641 | 20.3 | (1,0,-1,2) |
| 33.64 | 2.6641 | 10.2 | (1,-1,0,2) |
| 34.70 | 2.5849 | 11.5 | (0,1,-1,3) |
| 34.70 | 2.5849 | 23.0 | (1,0,-1,3) |
| 36.14 | 2.4851 | 17.3 | (1,0,-1,4) |
| 36.14 | 2.4851 | 8.6 | (1,-1,0,4) |
| 37.65 | 2.3892 | 38.0 | (0,0,0,10) |
| 37.93 | 2.3723 | 35.3 | (0,1,-1,5) |
| 37.93 | 2.3723 | 70.6 | (1,0,-1,5) |
| 40.01 | 2.2533 | 70.1 | (1,0,-1,6) |
| 42.37 | 2.1333 | 8.3 | (1,0,-1,7) |
| 42.37 | 2.1333 | 4.1 | (1,-1,0,7) |
| 44.96 | 2.0162 | 2.0 | (0,1,-1,8) |
| 44.96 | 2.0162 | 3.9 | (1,0,-1,8) |
| 53.92 | 1.7004 | 7.3 | (0,1,-1,11) |
| 53.92 | 1.7004 | 14.7 | (1,0,-1,11) |
| 57.25 | 1.6092 | 3.6 | (0,1,-1,12) |
| 57.25 | 1.6092 | 7.2 | (1,0,-1,12) |
| 58.50 | 1.5778 | 15.0 | (1,1,-2,0) |
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 Ta2Nb2GaC3 were obtained from the Materials Project database (MP-ID: mp-3258665, 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_Ta2Nb2GaC3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.15568851
_cell_length_b 3.15568894
_cell_length_c 23.89205234
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99998513
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2Nb2GaC3
_chemical_formula_sum 'Ta4 Nb4 Ga2 C6'
_cell_volume 206.04992948
_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 0.33333300 0.66666700 0.44410038 1.0
Ta Ta1 1 0.66666700 0.33333300 0.55589962 1.0
Ta Ta2 1 0.66666700 0.33333300 0.94410038 1.0
Ta Ta3 1 0.33333300 0.66666700 0.05589962 1.0
Nb Nb4 1 0.00000000 0.00000000 0.34115540 1.0
Nb Nb5 1 0.00000000 0.00000000 0.65884460 1.0
Nb Nb6 1 0.00000000 0.00000000 0.84115540 1.0
Nb Nb7 1 0.00000000 0.00000000 0.15884460 1.0
Ga Ga8 1 0.33333300 0.66666700 0.25000000 1.0
Ga Ga9 1 0.66666700 0.33333300 0.75000000 1.0
C C10 1 0.00000000 0.00000000 0.50000000 1.0
C C11 1 0.00000000 0.00000000 0.00000000 1.0
C C12 1 0.66666700 0.33333300 0.39192416 1.0
C C13 1 0.33333300 0.66666700 0.60807584 1.0
C C14 1 0.33333300 0.66666700 0.89192416 1.0
C C15 1 0.66666700 0.33333300 0.10807584 1.0
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