SmB2IrOs
高熵材料 HEAMP-ID: mp-3261672 · 空间群: F222 (#22)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.07 | 4.6550 | 18.2 | (1,0,0) |
| 26.08 | 3.4162 | 3.3 | (0,1,-1) |
| 26.08 | 3.4162 | 3.3 | (2,1,1) |
| 31.27 | 2.8605 | 49.4 | (1,1,-1) |
| 31.27 | 2.8605 | 49.4 | (2,1,0) |
| 33.15 | 2.7023 | 6.1 | (1,0,-1) |
| 33.71 | 2.6588 | 2.1 | (2,0,1) |
| 34.33 | 2.6121 | 100.0 | (1,-1,0) |
| 35.00 | 2.5639 | 7.1 | (2,2,0) |
| 39.34 | 2.2904 | 35.8 | (2,0,2) |
| 42.15 | 2.1441 | 48.3 | (0,2,-1) |
| 44.76 | 2.0246 | 2.0 | (1,-1,-1) |
| 47.63 | 1.9093 | 15.4 | (2,2,-1) |
| 49.84 | 1.8298 | 10.1 | (1,1,-2) |
| 49.84 | 1.8298 | 3.4 | (3,3,2) |
| 51.71 | 1.7677 | 24.6 | (2,0,-1) |
| 52.36 | 1.7473 | 1.2 | (1,-2,1) |
| 52.36 | 1.7473 | 1.2 | (3,0,1) |
| 52.75 | 1.7353 | 1.4 | (2,-1,2) |
| 53.66 | 1.7081 | 5.1 | (0,2,-2) |
| 55.90 | 1.6448 | 8.0 | (1,2,-2) |
| 55.90 | 1.6448 | 2.7 | (4,3,2) |
| 57.55 | 1.6014 | 6.6 | (2,3,-1) |
| 58.01 | 1.5898 | 12.3 | (0,2,2) |
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 SmB2IrOs were obtained from the Materials Project database (MP-ID: mp-3261672, 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_SmB2IrOs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.87596174
_cell_length_b 6.03364549
_cell_length_c 5.57622730
_cell_angle_alpha 72.51263384
_cell_angle_beta 56.81872865
_cell_angle_gamma 50.66865095
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmB2IrOs
_chemical_formula_sum 'Sm2 B4 Ir2 Os2'
_cell_volume 149.37881698
_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 0.50000000 0.50000000 0.50000000 1.0
Sm Sm1 1 0.75000000 0.75000000 0.75000000 1.0
B B2 1 0.17664470 0.82335530 0.17664470 1.0
B B3 1 0.06160584 0.43839416 0.06160584 1.0
B B4 1 0.82335530 0.17664470 0.82335530 1.0
B B5 1 0.43839416 0.06160584 0.43839416 1.0
Ir Ir6 1 0.38405382 0.38405382 0.11594618 1.0
Ir Ir7 1 0.11594618 0.11594618 0.38405382 1.0
Os Os8 1 0.86470374 0.86470374 0.13529626 1.0
Os Os9 1 0.13529626 0.13529626 0.86470374 1.0
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