MgNi20(B3Sb)2
高熵材料 HEAMP-ID: mp-3209234 · 空间群: Fm-3m (#225)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.84 | 5.2635 | 20.7 | (1,1,0) |
| 23.91 | 3.7218 | 1.5 | (1,0,-1) |
| 34.07 | 2.6317 | 4.4 | (2,2,0) |
| 37.23 | 2.4151 | 2.8 | (2,0,-1) |
| 38.24 | 2.3539 | 100.0 | (2,1,-1) |
| 42.05 | 2.1488 | 29.6 | (2,-1,-1) |
| 42.05 | 2.1488 | 41.5 | (1,1,-2) |
| 44.73 | 2.0259 | 71.8 | (3,0,0) |
| 44.73 | 2.0259 | 83.4 | (3,2,0) |
| 48.95 | 1.8609 | 7.5 | (2,-2,0) |
| 48.95 | 1.8609 | 37.4 | (2,0,-2) |
| 51.35 | 1.7794 | 47.3 | (2,1,-2) |
| 51.35 | 1.7794 | 9.5 | (4,3,2) |
| 52.13 | 1.7545 | 7.4 | (3,3,0) |
| 55.18 | 1.6645 | 2.0 | (3,-1,2) |
| 55.18 | 1.6645 | 6.0 | (3,2,-1) |
| 57.40 | 1.6054 | 2.2 | (3,-1,-1) |
| 58.13 | 1.5870 | 9.4 | (2,-2,2) |
| 58.13 | 1.5870 | 18.9 | (4,2,0) |
| 71.73 | 1.3159 | 5.8 | (4,0,4) |
| 71.73 | 1.3159 | 2.9 | (4,4,0) |
| 74.30 | 1.2766 | 10.1 | (4,-1,-1) |
| 74.30 | 1.2766 | 12.9 | (4,3,-1) |
| 74.30 | 1.2766 | 4.8 | (5,5,4) |
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 MgNi20(B3Sb)2 were obtained from the Materials Project database (MP-ID: mp-3209234, 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_MgNi20(B3Sb)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.44367864
_cell_length_b 7.44367878
_cell_length_c 7.44367851
_cell_angle_alpha 60.00000554
_cell_angle_beta 60.00000490
_cell_angle_gamma 60.00000890
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgNi20(B3Sb)2
_chemical_formula_sum 'Mg1 Ni20 B6 Sb2'
_cell_volume 291.64055275
_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 0.00000000 0.00000000 0.00000000 1.0
Ni Ni1 1 1.00000000 1.00000000 0.66105169 1.0
Ni Ni2 1 0.38439304 0.84682087 0.38439304 1.0
Ni Ni3 1 0.66105169 0.33894831 0.00000000 1.0
Ni Ni4 1 0.00000000 0.33894831 0.66105169 1.0
Ni Ni5 1 0.66105169 1.00000000 1.00000000 1.0
Ni Ni6 1 0.00000000 0.00000000 0.33894831 1.0
Ni Ni7 1 0.66105169 1.00000000 0.33894831 1.0
Ni Ni8 1 0.00000000 0.33894831 0.00000000 1.0
Ni Ni9 1 1.00000000 0.66105169 0.33894831 1.0
Ni Ni10 1 0.33894831 0.00000000 0.00000000 1.0
Ni Ni11 1 1.00000000 0.66105169 1.00000000 1.0
Ni Ni12 1 0.33894831 0.00000000 0.66105169 1.0
Ni Ni13 1 0.38439304 0.38439304 0.38439304 1.0
Ni Ni14 1 0.33894831 0.66105169 1.00000000 1.0
Ni Ni15 1 0.61560696 0.15317913 0.61560696 1.0
Ni Ni16 1 0.38439304 0.38439304 0.84682087 1.0
Ni Ni17 1 0.84682087 0.38439304 0.38439304 1.0
Ni Ni18 1 0.61560696 0.61560696 0.61560696 1.0
Ni Ni19 1 0.15317913 0.61560696 0.61560696 1.0
Ni Ni20 1 0.61560696 0.61560696 0.15317913 1.0
B B21 1 0.72940526 0.72940526 0.27059474 1.0
B B22 1 0.72940526 0.27059474 0.72940526 1.0
B B23 1 0.27059474 0.72940526 0.27059474 1.0
B B24 1 0.72940526 0.27059474 0.27059474 1.0
B B25 1 0.27059474 0.72940526 0.72940526 1.0
B B26 1 0.27059474 0.27059474 0.72940526 1.0
Sb Sb27 1 0.25000000 0.25000000 0.25000000 1.0
Sb Sb28 1 0.75000000 0.75000000 0.75000000 1.0
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