SmCuNi3B
高熵材料 HEAMP-ID: mp-3286980 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.29 | 4.3761 | 9.2 | (1,0,-1,0) |
| 25.90 | 3.4404 | 3.6 | (0,0,0,2) |
| 33.12 | 2.7046 | 26.5 | (0,1,-1,2) |
| 33.12 | 2.7046 | 53.0 | (1,0,-1,2) |
| 35.53 | 2.5266 | 20.9 | (1,1,-2,0) |
| 35.53 | 2.5266 | 10.5 | (2,-1,-1,0) |
| 37.94 | 2.3717 | 12.9 | (2,-1,-1,1) |
| 39.28 | 2.2936 | 13.4 | (0,0,0,3) |
| 41.26 | 2.1881 | 74.3 | (2,0,-2,0) |
| 43.40 | 2.0852 | 10.1 | (2,0,-2,1) |
| 44.49 | 2.0364 | 100.0 | (2,-1,-1,2) |
| 44.60 | 2.0315 | 8.1 | (1,0,-1,3) |
| 49.36 | 1.8463 | 1.5 | (2,0,-2,2) |
| 53.25 | 1.7202 | 11.4 | (0,0,0,4) |
| 55.56 | 1.6540 | 1.1 | (2,1,-3,0) |
| 57.57 | 1.6009 | 4.6 | (1,0,-1,4) |
| 58.28 | 1.5832 | 7.3 | (2,0,-2,3) |
| 62.28 | 1.4907 | 25.8 | (3,-1,-2,2) |
| 63.81 | 1.4587 | 1.9 | (0,3,-3,0) |
| 63.81 | 1.4587 | 3.7 | (3,0,-3,0) |
| 65.40 | 1.4270 | 1.6 | (3,0,-3,1) |
| 65.66 | 1.4219 | 15.5 | (2,-1,-1,4) |
| 69.51 | 1.3523 | 12.0 | (2,0,-2,4) |
| 70.06 | 1.3430 | 24.5 | (3,0,-3,2) |
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
关联任务
引用参考
The crystal structure and related material properties of SmCuNi3B were obtained from the Materials Project database (MP-ID: mp-3286980, 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_SmCuNi3B
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.05309430
_cell_length_b 5.05309480
_cell_length_c 6.88073235
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999668
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmCuNi3B
_chemical_formula_sum 'Sm2 Cu2 Ni6 B2'
_cell_volume 152.15287397
_cell_formula_units_Z 2
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 0.00000000 1.0
Sm Sm1 1 0.00000000 0.00000000 0.50000000 1.0
Cu Cu2 1 0.66666700 0.33333300 0.00000000 1.0
Cu Cu3 1 0.33333300 0.66666700 0.00000000 1.0
Ni Ni4 1 0.50000000 0.50000000 0.70413535 1.0
Ni Ni5 1 0.50000000 0.00000000 0.70413535 1.0
Ni Ni6 1 0.00000000 0.50000000 0.70413535 1.0
Ni Ni7 1 0.50000000 0.50000000 0.29586465 1.0
Ni Ni8 1 0.50000000 0.00000000 0.29586465 1.0
Ni Ni9 1 0.00000000 0.50000000 0.29586465 1.0
B B10 1 0.66666700 0.33333300 0.50000000 1.0
B B11 1 0.33333300 0.66666700 0.50000000 1.0
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