Sm(CrB3)2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1079198 · 空间群: Immm (#71)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.28 | 5.1323 | 48.8 | (1,0,0) |
| 21.40 | 4.1515 | 27.6 | (1,1,-1) |
| 27.32 | 3.2646 | 77.7 | (1,-1,1) |
| 30.96 | 2.8881 | 77.1 | (0,1,0) |
| 32.13 | 2.7860 | 6.2 | (0,0,1) |
| 34.97 | 2.5662 | 29.2 | (2,0,0) |
| 35.22 | 2.5482 | 99.7 | (2,1,-1) |
| 38.93 | 2.3133 | 95.7 | (1,1,0) |
| 41.76 | 2.1631 | 100.0 | (1,0,1) |
| 42.96 | 2.1053 | 10.5 | (2,-1,1) |
| 43.60 | 2.0757 | 4.0 | (2,2,-2) |
| 43.98 | 2.0588 | 2.9 | (1,2,-1) |
| 52.22 | 1.7516 | 2.3 | (3,1,-1) |
| 53.57 | 1.7108 | 31.9 | (3,0,0) |
| 55.18 | 1.6645 | 48.9 | (2,2,-1) |
| 56.30 | 1.6340 | 27.6 | (2,0,1) |
| 56.37 | 1.6323 | 14.6 | (2,-2,2) |
| 57.24 | 1.6093 | 6.2 | (3,2,-2) |
| 60.07 | 1.5402 | 14.5 | (1,-1,-1) |
| 60.99 | 1.5191 | 2.3 | (3,-1,1) |
| 63.01 | 1.4752 | 4.4 | (0,1,1) |
| 63.66 | 1.4617 | 4.6 | (2,3,-2) |
| 64.53 | 1.4441 | 3.2 | (0,2,0) |
| 65.71 | 1.4210 | 23.3 | (2,-1,2) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Sm(CrB3)2 were obtained from the Materials Project database (MP-ID: mp-1079198, 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_Sm(CrB3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.50128585
_cell_length_b 5.50128585
_cell_length_c 5.50128585
_cell_angle_alpha 147.48219885
_cell_angle_beta 107.20037178
_cell_angle_gamma 82.01356074
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm(CrB3)2
_chemical_formula_sum 'Sm1 Cr2 B6'
_cell_volume 83.49710148
_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 0.50000000 0.00000000 0.50000000 1.0
Cr Cr1 1 0.84530035 0.84530035 0.00000000 1.0
Cr Cr2 1 0.15469965 0.15469965 -0.00000000 1.0
B B3 1 0.86092729 0.50000000 0.36092729 1.0
B B4 1 0.13907271 0.50000000 0.63907271 1.0
B B5 1 0.96126336 0.69714300 0.26412037 1.0
B B6 1 0.56697637 0.30285600 0.26412037 1.0
B B7 1 0.43302363 0.69714300 0.73587963 1.0
B B8 1 0.03873664 0.30285600 0.73587963 1.0
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