Mg14NbCr
高熵材料 HEA 传统材料 TRAMP-ID: mp-1026539 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.82 | 10.0256 | 46.0 | (0,0,1) |
| 16.11 | 5.5029 | 12.3 | (1,0,0) |
| 16.38 | 5.4109 | 3.8 | (1,-1,0) |
| 17.69 | 5.0128 | 8.8 | (0,0,2) |
| 18.39 | 4.8240 | 16.3 | (1,0,1) |
| 18.63 | 4.7617 | 5.3 | (1,-1,1) |
| 24.01 | 3.7058 | 7.3 | (1,0,2) |
| 24.20 | 3.6773 | 2.7 | (1,-1,2) |
| 26.67 | 3.3419 | 1.8 | (0,0,3) |
| 28.73 | 3.1069 | 2.6 | (1,-2,0) |
| 29.65 | 3.0131 | 1.8 | (2,-1,1) |
| 30.11 | 2.9676 | 4.4 | (1,-2,1) |
| 31.32 | 2.8564 | 3.8 | (1,0,3) |
| 31.46 | 2.8433 | 1.5 | (1,-1,3) |
| 32.54 | 2.7515 | 13.2 | (2,0,0) |
| 33.11 | 2.7055 | 13.9 | (2,-2,0) |
| 33.11 | 2.7055 | 13.9 | (0,2,0) |
| 33.53 | 2.6726 | 1.3 | (2,-1,2) |
| 33.78 | 2.6533 | 3.1 | (2,0,1) |
| 33.95 | 2.6408 | 3.3 | (1,-2,2) |
| 34.33 | 2.6120 | 6.0 | (2,-2,1) |
| 35.83 | 2.5064 | 38.5 | (0,0,4) |
| 37.28 | 2.4120 | 53.8 | (2,0,2) |
| 37.79 | 2.3808 | 100.0 | (2,-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
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 Mg14NbCr were obtained from the Materials Project database (MP-ID: mp-1026539, 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_Mg14NbCr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.31936935
_cell_length_b 6.21373438
_cell_length_c 10.02560881
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.44856598
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg14NbCr
_chemical_formula_sum 'Mg14 Nb1 Cr1'
_cell_volume 342.81064341
_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 0.16653881 0.33326890 0.62500000 1.0
Mg Mg1 1 0.16713878 0.83356889 0.62500000 1.0
Mg Mg2 1 0.66463151 0.32969937 0.12500000 1.0
Mg Mg3 1 0.66566457 0.33259830 0.62500000 1.0
Mg Mg4 1 0.66463151 0.83493114 0.12500000 1.0
Mg Mg5 1 0.66566457 0.83306527 0.62500000 1.0
Mg Mg6 1 0.32865491 0.16612361 0.36679538 1.0
Mg Mg7 1 0.32865491 0.16612361 0.88320462 1.0
Mg Mg8 1 0.32865491 0.66253230 0.36679538 1.0
Mg Mg9 1 0.32865491 0.66253230 0.88320462 1.0
Mg Mg10 1 0.84091613 0.17045856 0.37161999 1.0
Mg Mg11 1 0.84091613 0.17045856 0.87838001 1.0
Mg Mg12 1 0.84029462 0.67014781 0.36981670 1.0
Mg Mg13 1 0.84029462 0.67014781 0.88018330 1.0
Nb Nb14 1 0.15938148 0.32969024 0.12500000 1.0
Cr Cr15 1 0.16930763 0.83465331 0.12500000 1.0
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