Ti2Al3
传统材料 TRAMP-ID: mp-1208324 · 空间群: I4_1/amd (#141)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.24 | 5.8150 | 12.9 | (1,0,-1) |
| 19.00 | 4.6717 | 8.4 | (0,0,2) |
| 20.35 | 4.3650 | 1.5 | (1,0,-2) |
| 27.98 | 3.1894 | 7.2 | (1,0,-3) |
| 30.75 | 2.9075 | 11.1 | (2,0,-2) |
| 30.75 | 2.9075 | 11.1 | (2,0,0) |
| 33.09 | 2.7075 | 15.1 | (2,1,-2) |
| 36.73 | 2.4468 | 8.8 | (1,0,-4) |
| 38.54 | 2.3358 | 5.0 | (0,0,4) |
| 41.37 | 2.1825 | 100.0 | (2,0,-4) |
| 41.75 | 2.1633 | 49.0 | (2,-2,0) |
| 44.69 | 2.0276 | 6.9 | (3,0,-2) |
| 46.25 | 1.9631 | 2.5 | (2,2,-4) |
| 47.59 | 1.9108 | 1.2 | (2,1,-5) |
| 47.59 | 1.9108 | 1.2 | (2,-1,3) |
| 58.12 | 1.5872 | 1.2 | (2,2,-6) |
| 58.12 | 1.5872 | 3.7 | (2,-2,4) |
| 59.35 | 1.5572 | 7.4 | (0,0,6) |
| 59.86 | 1.5452 | 2.7 | (3,-2,-3) |
| 60.53 | 1.5297 | 14.3 | (4,0,-2) |
| 65.14 | 1.4322 | 1.5 | (3,2,-6) |
| 65.14 | 1.4322 | 4.4 | (3,-2,-4) |
| 67.96 | 1.3793 | 1.0 | (4,1,-5) |
| 69.43 | 1.3538 | 2.7 | (4,2,-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 Ti2Al3 were obtained from the Materials Project database (MP-ID: mp-1208324, 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_Ti2Al3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.11879100
_cell_length_b 6.11879100
_cell_length_c 10.29645148
_cell_angle_alpha 107.28537181
_cell_angle_beta 107.28537181
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ti2Al3
_chemical_formula_sum 'Ti8 Al12'
_cell_volume 349.80914601
_cell_formula_units_Z 4
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
Ti Ti0 1 0.29235000 0.52408800 0.58470100 1.0
Ti Ti1 1 0.29235000 0.06061200 0.58470100 1.0
Ti Ti2 1 0.31061200 0.04235000 0.08470100 1.0
Ti Ti3 1 0.95765000 0.68938800 0.91529900 1.0
Ti Ti4 1 0.95765000 0.22591200 0.91529900 1.0
Ti Ti5 1 0.77408800 0.04235000 0.08470100 1.0
Ti Ti6 1 0.93938800 0.70765000 0.41529900 1.0
Ti Ti7 1 0.47591200 0.70765000 0.41529900 1.0
Al Al8 1 0.80104400 0.07721200 0.60208900 1.0
Al Al9 1 0.80104400 0.52487700 0.60208900 1.0
Al Al10 1 0.77487700 0.55104400 0.10208900 1.0
Al Al11 1 0.44895600 0.22512300 0.89791100 1.0
Al Al12 1 0.44895600 0.67278800 0.89791100 1.0
Al Al13 1 0.32721200 0.55104400 0.10208900 1.0
Al Al14 1 0.47512300 0.19895600 0.39791100 1.0
Al Al15 1 0.92278800 0.19895600 0.39791100 1.0
Al Al16 1 0.12500000 0.37500000 0.25000000 1.0
Al Al17 1 0.12500000 0.87500000 0.25000000 1.0
Al Al18 1 0.12500000 0.87500000 0.75000000 1.0
Al Al19 1 0.62500000 0.87500000 0.75000000 1.0
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