MgNb(Ni7B2)3
高熵材料 HEAMP-ID: mp-3303407 · 空间群: F-43m (#216)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.71 | 6.0210 | 9.9 | (1,1,1) |
| 28.38 | 3.1444 | 5.6 | (2,2,1) |
| 29.68 | 3.0105 | 3.6 | (2,2,2) |
| 34.40 | 2.6072 | 8.4 | (2,2,0) |
| 37.60 | 2.3925 | 2.3 | (3,2,2) |
| 38.61 | 2.3319 | 35.8 | (3,2,1) |
| 42.46 | 2.1287 | 9.9 | (3,3,2) |
| 42.46 | 2.1287 | 29.8 | (3,1,0) |
| 45.18 | 2.0070 | 48.9 | (3,3,3) |
| 45.18 | 2.0070 | 100.0 | (3,0,0) |
| 49.44 | 1.8435 | 23.3 | (4,2,2) |
| 49.44 | 1.8435 | 4.7 | (2,-2,0) |
| 51.87 | 1.7628 | 20.1 | (4,3,2) |
| 51.87 | 1.7628 | 20.1 | (3,1,-1) |
| 52.66 | 1.7381 | 15.7 | (4,3,3) |
| 52.66 | 1.7381 | 1.8 | (3,0,-1) |
| 55.75 | 1.6489 | 2.6 | (4,3,1) |
| 57.99 | 1.5904 | 1.1 | (4,4,3) |
| 57.99 | 1.5904 | 3.2 | (4,1,0) |
| 58.73 | 1.5722 | 9.9 | (4,4,2) |
| 63.73 | 1.4603 | 1.6 | (5,2,2) |
| 64.43 | 1.4462 | 1.1 | (5,3,2) |
| 64.43 | 1.4462 | 1.1 | (3,1,-2) |
| 69.20 | 1.3577 | 1.1 | (5,4,4) |
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 MgNb(Ni7B2)3 were obtained from the Materials Project database (MP-ID: mp-3303407, 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_MgNb(Ni7B2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.37415465
_cell_length_b 7.37415464
_cell_length_c 7.37415491
_cell_angle_alpha 59.99999441
_cell_angle_beta 59.99999445
_cell_angle_gamma 59.99999374
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgNb(Ni7B2)3
_chemical_formula_sum 'Mg1 Nb1 Ni21 B6'
_cell_volume 283.54479777
_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 0.25000000 0.25000000 0.25000000 1.0
Nb Nb1 1 0.75000000 0.75000000 0.75000000 1.0
Ni Ni2 1 0.33993474 0.99864484 0.99864484 1.0
Ni Ni3 1 0.66277557 0.99864484 0.99864484 1.0
Ni Ni4 1 0.99864484 0.33993474 0.66277557 1.0
Ni Ni5 1 0.99864484 0.66277557 0.33993474 1.0
Ni Ni6 1 0.99864484 0.33993474 0.99864484 1.0
Ni Ni7 1 0.66277557 0.99864484 0.33993474 1.0
Ni Ni8 1 0.99864484 0.66277557 0.99864484 1.0
Ni Ni9 1 0.33993474 0.99864484 0.66277557 1.0
Ni Ni10 1 0.99864484 0.99864484 0.33993474 1.0
Ni Ni11 1 0.99864484 0.99864484 0.66277557 1.0
Ni Ni12 1 0.66277557 0.33993474 0.99864484 1.0
Ni Ni13 1 0.33993474 0.66277557 0.99864484 1.0
Ni Ni14 1 0.38543556 0.38543556 0.38543556 1.0
Ni Ni15 1 0.61611518 0.61611518 0.61611518 1.0
Ni Ni16 1 0.38543556 0.38543556 0.84369332 1.0
Ni Ni17 1 0.38543556 0.84369332 0.38543556 1.0
Ni Ni18 1 0.61611518 0.61611518 0.15165445 1.0
Ni Ni19 1 0.61611518 0.15165445 0.61611518 1.0
Ni Ni20 1 0.84369332 0.38543556 0.38543556 1.0
Ni Ni21 1 0.15165445 0.61611518 0.61611518 1.0
Ni Ni22 1 0.00000000 0.00000000 0.00000000 1.0
B B23 1 0.72934058 0.27065942 0.27065942 1.0
B B24 1 0.27065942 0.72934058 0.72934058 1.0
B B25 1 0.27065942 0.72934058 0.27065942 1.0
B B26 1 0.72934058 0.27065942 0.72934058 1.0
B B27 1 0.27065942 0.27065942 0.72934058 1.0
B B28 1 0.72934058 0.72934058 0.27065942 1.0
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