Mg14TiNb
高熵材料 HEA 传统材料 TRAMP-ID: mp-1026432 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.85 | 9.9925 | 6.0 | (0,0,0,1) |
| 16.13 | 5.4947 | 20.9 | (1,0,-1,0) |
| 17.75 | 4.9963 | 5.0 | (0,0,0,2) |
| 18.43 | 4.8148 | 4.8 | (1,0,-1,1) |
| 18.43 | 4.8148 | 2.4 | (0,1,-1,1) |
| 24.07 | 3.6966 | 12.6 | (1,0,-1,2) |
| 28.13 | 3.1724 | 4.8 | (2,-1,-1,0) |
| 29.54 | 3.0236 | 1.5 | (1,1,-2,1) |
| 31.41 | 2.8484 | 1.8 | (1,0,-1,3) |
| 32.59 | 2.7473 | 26.6 | (2,0,-2,0) |
| 33.46 | 2.6781 | 5.9 | (2,-1,-1,2) |
| 33.84 | 2.6490 | 1.0 | (2,0,-2,1) |
| 35.95 | 2.4981 | 24.6 | (0,0,0,4) |
| 37.35 | 2.4074 | 100.0 | (2,0,-2,2) |
| 39.22 | 2.2972 | 1.1 | (2,-1,-1,3) |
| 39.63 | 2.2741 | 4.1 | (1,0,-1,4) |
| 43.58 | 2.0768 | 2.1 | (3,-1,-2,0) |
| 44.56 | 2.0333 | 1.0 | (3,-1,-2,1) |
| 46.26 | 1.9627 | 2.3 | (2,-1,-1,4) |
| 47.41 | 1.9177 | 3.6 | (3,-1,-2,2) |
| 47.41 | 1.9177 | 1.8 | (1,2,-3,2) |
| 49.30 | 1.8483 | 15.8 | (2,0,-2,4) |
| 53.27 | 1.7197 | 1.0 | (3,0,-3,2) |
| 57.73 | 1.5970 | 1.8 | (3,-1,-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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Mg14TiNb were obtained from the Materials Project database (MP-ID: mp-1026432, 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_Mg14TiNb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.34470272
_cell_length_b 6.34470221
_cell_length_c 9.99252924
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000264
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg14TiNb
_chemical_formula_sum 'Mg14 Ti1 Nb1'
_cell_volume 348.36023066
_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
Mg Mg0 1 0.16868879 0.83434389 0.12500000 1.0
Mg Mg1 1 0.16917276 0.83458588 0.62500000 1.0
Mg Mg2 1 0.66565611 0.33131121 0.12500000 1.0
Mg Mg3 1 0.66541412 0.33082724 0.62500000 1.0
Mg Mg4 1 0.66565611 0.83434389 0.12500000 1.0
Mg Mg5 1 0.66541412 0.83458588 0.62500000 1.0
Mg Mg6 1 0.32842231 0.17157769 0.37679062 1.0
Mg Mg7 1 0.32842231 0.17157769 0.87320938 1.0
Mg Mg8 1 0.32842231 0.65684561 0.37679062 1.0
Mg Mg9 1 0.32842231 0.65684561 0.87320938 1.0
Mg Mg10 1 0.84315439 0.17157769 0.37679062 1.0
Mg Mg11 1 0.84315439 0.17157769 0.87320938 1.0
Mg Mg12 1 0.83333300 0.66666700 0.37499752 1.0
Mg Mg13 1 0.83333300 0.66666700 0.87500248 1.0
Ti Ti14 1 0.16666700 0.33333300 0.12500000 1.0
Nb Nb15 1 0.16666700 0.33333300 0.62500000 1.0
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