Sm3Cu4Ni9B2
高熵材料 HEAMP-ID: mp-3299054 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.45 | 4.3437 | 3.1 | (1,0,-1,0) |
| 20.45 | 4.3437 | 1.5 | (0,1,-1,0) |
| 24.72 | 3.6021 | 5.1 | (0,0,0,3) |
| 32.29 | 2.7727 | 66.8 | (1,0,-1,3) |
| 33.16 | 2.7016 | 2.0 | (0,0,0,4) |
| 35.81 | 2.5079 | 33.5 | (2,-1,-1,0) |
| 36.79 | 2.4429 | 3.1 | (2,-1,-1,1) |
| 39.62 | 2.2748 | 8.7 | (2,-1,-1,2) |
| 41.58 | 2.1719 | 58.4 | (2,0,-2,0) |
| 41.80 | 2.1612 | 10.1 | (0,0,0,5) |
| 42.45 | 2.1293 | 2.0 | (2,0,-2,1) |
| 44.00 | 2.0582 | 100.0 | (2,-1,-1,3) |
| 44.98 | 2.0152 | 5.0 | (2,0,-2,2) |
| 44.98 | 2.0152 | 2.5 | (0,2,-2,2) |
| 46.96 | 1.9350 | 4.2 | (1,0,-1,5) |
| 46.96 | 1.9350 | 2.1 | (0,1,-1,5) |
| 48.97 | 1.8599 | 2.8 | (2,0,-2,3) |
| 50.69 | 1.8010 | 12.6 | (0,0,0,6) |
| 54.19 | 1.6927 | 2.1 | (2,0,-2,4) |
| 55.21 | 1.6637 | 3.9 | (1,0,-1,6) |
| 60.43 | 1.5320 | 2.9 | (2,0,-2,5) |
| 60.43 | 1.5320 | 1.5 | (0,2,-2,5) |
| 62.13 | 1.4939 | 20.4 | (3,-1,-2,3) |
| 63.60 | 1.4629 | 14.8 | (2,-1,-1,6) |
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 Sm3Cu4Ni9B2 were obtained from the Materials Project database (MP-ID: mp-3299054, 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_Sm3Cu4Ni9B2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.01570247
_cell_length_b 5.01570211
_cell_length_c 10.80618334
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000240
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Cu4Ni9B2
_chemical_formula_sum 'Sm3 Cu4 Ni9 B2'
_cell_volume 235.43252172
_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
Sm Sm0 1 0.00000000 0.00000000 0.66695337 1.0
Sm Sm1 1 0.00000000 0.00000000 0.33304663 1.0
Sm Sm2 1 0.00000000 0.00000000 0.00000000 1.0
Cu Cu3 1 0.33333300 0.66666700 0.31718360 1.0
Cu Cu4 1 0.66666700 0.33333300 0.31718360 1.0
Cu Cu5 1 0.66666700 0.33333300 0.68281640 1.0
Cu Cu6 1 0.33333300 0.66666700 0.68281640 1.0
Ni Ni7 1 0.00000000 0.50000000 0.86975492 1.0
Ni Ni8 1 0.50000000 0.00000000 0.50000000 1.0
Ni Ni9 1 0.50000000 0.50000000 0.50000000 1.0
Ni Ni10 1 0.00000000 0.50000000 0.50000000 1.0
Ni Ni11 1 0.50000000 0.00000000 0.13024508 1.0
Ni Ni12 1 0.50000000 0.50000000 0.13024508 1.0
Ni Ni13 1 0.00000000 0.50000000 0.13024508 1.0
Ni Ni14 1 0.50000000 0.00000000 0.86975492 1.0
Ni Ni15 1 0.50000000 0.50000000 0.86975492 1.0
B B16 1 0.66666700 0.33333300 0.00000000 1.0
B B17 1 0.33333300 0.66666700 0.00000000 1.0
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