TbY3(BeSi3)2
高熵材料 HEAMP-ID: mp-3279761 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.07 | 6.7750 | 18.0 | (1,0,-1,0) |
| 21.80 | 4.0762 | 16.4 | (0,0,0,2) |
| 25.50 | 3.4928 | 2.9 | (1,0,-1,2) |
| 26.31 | 3.3875 | 62.9 | (2,0,-2,0) |
| 31.70 | 2.8223 | 8.5 | (2,-1,-1,2) |
| 34.42 | 2.6053 | 100.0 | (2,0,-2,2) |
| 34.42 | 2.6053 | 50.0 | (2,-2,0,2) |
| 35.04 | 2.5607 | 5.5 | (3,-1,-2,0) |
| 44.45 | 2.0381 | 16.6 | (0,0,0,4) |
| 45.94 | 1.9754 | 3.1 | (3,0,-3,2) |
| 46.43 | 1.9558 | 43.4 | (4,-2,-2,0) |
| 46.53 | 1.9517 | 1.7 | (1,0,-1,4) |
| 51.85 | 1.7633 | 10.7 | (4,-2,-2,2) |
| 52.39 | 1.7464 | 18.9 | (2,0,-2,4) |
| 54.15 | 1.6938 | 2.9 | (0,4,-4,0) |
| 54.15 | 1.6938 | 5.7 | (4,0,-4,0) |
| 57.82 | 1.5947 | 2.7 | (3,-1,-2,4) |
| 59.06 | 1.5641 | 30.4 | (4,0,-4,2) |
| 66.23 | 1.4112 | 19.7 | (2,2,-4,4) |
| 66.23 | 1.4112 | 9.8 | (4,-2,-2,4) |
| 67.38 | 1.3898 | 2.0 | (5,-1,-4,2) |
| 72.57 | 1.3027 | 4.6 | (4,0,-4,4) |
| 72.57 | 1.3027 | 2.3 | (4,-4,0,4) |
| 74.04 | 1.2804 | 5.5 | (6,-2,-4,0) |
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 TbY3(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3279761, 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_TbY3(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.82312155
_cell_length_b 7.82312160
_cell_length_c 8.15244026
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999561
_symmetry_Int_Tables_number 1
_chemical_formula_structural TbY3(BeSi3)2
_chemical_formula_sum 'Tb2 Y6 Be4 Si12'
_cell_volume 432.09419784
_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
Tb Tb0 1 0.00000000 0.00000000 0.25000000 1.0
Tb Tb1 1 0.00000000 0.00000000 0.75000000 1.0
Y Y2 1 0.00012705 0.50006353 0.25000000 1.0
Y Y3 1 0.49993647 0.50006353 0.25000000 1.0
Y Y4 1 0.50006353 0.00012705 0.75000000 1.0
Y Y5 1 0.49993647 0.99987295 0.25000000 1.0
Y Y6 1 0.50006353 0.49993647 0.75000000 1.0
Y Y7 1 0.99987295 0.49993647 0.75000000 1.0
Be Be8 1 0.33333300 0.66666700 0.99791621 1.0
Be Be9 1 0.33333300 0.66666700 0.50208379 1.0
Be Be10 1 0.66666700 0.33333300 0.00208379 1.0
Be Be11 1 0.66666700 0.33333300 0.49791621 1.0
Si Si12 1 0.17187520 0.34374941 0.00004640 1.0
Si Si13 1 0.65625059 0.82812480 0.00004640 1.0
Si Si14 1 0.17187520 0.34374941 0.49995360 1.0
Si Si15 1 0.34374941 0.17187520 0.99995360 1.0
Si Si16 1 0.17187520 0.82812480 0.00004640 1.0
Si Si17 1 0.65625059 0.82812480 0.49995360 1.0
Si Si18 1 0.82812480 0.65625059 0.99995360 1.0
Si Si19 1 0.34374941 0.17187520 0.50004640 1.0
Si Si20 1 0.17187520 0.82812480 0.49995360 1.0
Si Si21 1 0.82812480 0.65625059 0.50004640 1.0
Si Si22 1 0.82812480 0.17187520 0.99995360 1.0
Si Si23 1 0.82812480 0.17187520 0.50004640 1.0
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