NaLa2SmB24
高熵材料 HEAMP-ID: mp-3279092 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.10 | 6.7602 | 24.1 | (1,0,0) |
| 15.11 | 5.8623 | 5.9 | (0,0,1) |
| 15.15 | 5.8483 | 5.9 | (1,-1,0) |
| 20.05 | 4.4289 | 20.3 | (1,0,1) |
| 21.45 | 4.1419 | 26.4 | (1,1,0) |
| 21.46 | 4.1403 | 52.8 | (1,-1,1) |
| 25.25 | 3.5277 | 6.5 | (2,-1,0) |
| 26.35 | 3.3828 | 3.2 | (1,1,1) |
| 26.37 | 3.3801 | 3.2 | (2,0,0) |
| 29.55 | 3.0226 | 6.6 | (2,-1,1) |
| 30.50 | 2.9311 | 25.1 | (0,0,2) |
| 30.53 | 2.9282 | 100.0 | (2,0,1) |
| 30.57 | 2.9241 | 24.9 | (2,-2,0) |
| 33.32 | 2.6892 | 5.2 | (1,0,2) |
| 33.34 | 2.6874 | 2.6 | (2,1,0) |
| 34.22 | 2.6204 | 1.6 | (1,-1,2) |
| 34.27 | 2.6167 | 1.6 | (2,-2,1) |
| 36.79 | 2.4430 | 4.4 | (2,1,1) |
| 37.59 | 2.3926 | 32.3 | (1,1,2) |
| 37.66 | 2.3888 | 32.1 | (3,-1,0) |
| 39.99 | 2.2545 | 1.9 | (1,-2,2) |
| 39.99 | 2.2545 | 1.9 | (2,-1,2) |
| 40.05 | 2.2513 | 1.3 | (3,-2,0) |
| 40.79 | 2.2122 | 2.0 | (3,-1,1) |
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 NaLa2SmB24 were obtained from the Materials Project database (MP-ID: mp-3279092, 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_NaLa2SmB24
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.16643647
_cell_length_b 7.16643693
_cell_length_c 5.86224942
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 109.38522026
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaLa2SmB24
_chemical_formula_sum 'Na1 La2 Sm1 B24'
_cell_volume 284.00402195
_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
Na Na0 1 0.00000000 0.00000000 0.00000000 1.0
La La1 1 0.75169706 0.24830294 0.50000000 1.0
La La2 1 0.24830294 0.75169706 0.50000000 1.0
Sm Sm3 1 0.50000000 0.50000000 0.00000000 1.0
B B4 1 0.17585984 0.32509233 0.65011537 1.0
B B5 1 0.92456578 0.57486435 0.14897154 1.0
B B6 1 0.67490767 0.82414016 0.65011537 1.0
B B7 1 0.42513565 0.07543422 0.14897154 1.0
B B8 1 0.17585984 0.32509233 0.34988463 1.0
B B9 1 0.92456578 0.57486435 0.85102846 1.0
B B10 1 0.67490767 0.82414016 0.34988463 1.0
B B11 1 0.42513565 0.07543422 0.85102846 1.0
B B12 1 0.39993022 0.39993022 0.50000000 1.0
B B13 1 0.14842516 0.65084427 0.00000000 1.0
B B14 1 0.89924883 0.89924883 0.50000000 1.0
B B15 1 0.65084427 0.14842516 0.00000000 1.0
B B16 1 0.32509233 0.17585984 0.65011537 1.0
B B17 1 0.07543422 0.42513565 0.14897154 1.0
B B18 1 0.82414016 0.67490767 0.65011537 1.0
B B19 1 0.57486435 0.92456578 0.14897154 1.0
B B20 1 0.10075117 0.10075117 0.50000000 1.0
B B21 1 0.85157484 0.34915573 0.00000000 1.0
B B22 1 0.60006978 0.60006978 0.50000000 1.0
B B23 1 0.34915573 0.85157484 0.00000000 1.0
B B24 1 0.32509233 0.17585984 0.34988463 1.0
B B25 1 0.07543422 0.42513565 0.85102846 1.0
B B26 1 0.82414016 0.67490767 0.34988463 1.0
B B27 1 0.57486435 0.92456578 0.85102846 1.0
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