Sm3Ga4Ni9B2
高熵材料 HEAMP-ID: mp-3303126 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.67 | 4.5142 | 4.0 | (1,0,-1,0) |
| 25.44 | 3.5007 | 5.3 | (0,0,0,3) |
| 32.36 | 2.7663 | 59.3 | (1,0,-1,3) |
| 34.15 | 2.6255 | 1.7 | (0,0,0,4) |
| 34.41 | 2.6063 | 36.9 | (2,-1,-1,0) |
| 35.49 | 2.5295 | 3.5 | (2,-1,-1,1) |
| 38.57 | 2.3345 | 3.3 | (2,-1,-1,2) |
| 38.57 | 2.3345 | 6.7 | (1,1,-2,2) |
| 39.94 | 2.2571 | 59.7 | (2,0,-2,0) |
| 40.90 | 2.2067 | 2.3 | (2,0,-2,1) |
| 43.07 | 2.1004 | 9.6 | (0,0,0,5) |
| 43.28 | 2.0905 | 100.0 | (2,-1,-1,3) |
| 43.65 | 2.0736 | 8.9 | (2,0,-2,2) |
| 47.76 | 1.9044 | 6.9 | (1,0,-1,5) |
| 47.96 | 1.8970 | 2.8 | (2,0,-2,3) |
| 52.26 | 1.7503 | 10.1 | (0,0,0,6) |
| 53.54 | 1.7116 | 1.6 | (2,0,-2,4) |
| 56.38 | 1.6320 | 3.6 | (1,0,-1,6) |
| 60.18 | 1.5376 | 4.0 | (2,0,-2,5) |
| 60.35 | 1.5337 | 6.6 | (3,-1,-2,3) |
| 60.35 | 1.5337 | 13.1 | (2,1,-3,3) |
| 61.64 | 1.5047 | 4.6 | (3,0,-3,0) |
| 61.64 | 1.5047 | 2.3 | (0,3,-3,0) |
| 64.09 | 1.4531 | 14.2 | (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 Sm3Ga4Ni9B2 were obtained from the Materials Project database (MP-ID: mp-3303126, 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_Sm3Ga4Ni9B2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.21251939
_cell_length_b 5.21251897
_cell_length_c 10.50206175
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000267
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Ga4Ni9B2
_chemical_formula_sum 'Sm3 Ga4 Ni9 B2'
_cell_volume 247.11580300
_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 0.00000000 1.0
Sm Sm1 1 0.00000000 0.00000000 0.66591563 1.0
Sm Sm2 1 0.00000000 0.00000000 0.33408437 1.0
Ga Ga3 1 0.66666700 0.33333300 0.68465321 1.0
Ga Ga4 1 0.33333300 0.66666700 0.68465321 1.0
Ga Ga5 1 0.33333300 0.66666700 0.31534679 1.0
Ga Ga6 1 0.66666700 0.33333300 0.31534679 1.0
Ni Ni7 1 0.50000000 0.50000000 0.50000000 1.0
Ni Ni8 1 0.50000000 0.00000000 0.50000000 1.0
Ni Ni9 1 0.00000000 0.50000000 0.50000000 1.0
Ni Ni10 1 0.50000000 0.50000000 0.87172029 1.0
Ni Ni11 1 0.50000000 0.00000000 0.87172029 1.0
Ni Ni12 1 0.00000000 0.50000000 0.87172029 1.0
Ni Ni13 1 0.50000000 0.50000000 0.12827971 1.0
Ni Ni14 1 0.50000000 0.00000000 0.12827971 1.0
Ni Ni15 1 0.00000000 0.50000000 0.12827971 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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