Tb3Y(BeSi3)2
高熵材料 HEAMP-ID: mp-3283783 · 空间群: Cccm (#66)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.06 | 6.7788 | 3.8 | (1,-1,0,0) |
| 17.01 | 5.2126 | 5.4 | (1,0,-1,1) |
| 21.80 | 4.0772 | 24.9 | (0,0,0,2) |
| 25.24 | 3.5283 | 2.2 | (2,-1,-1,1) |
| 26.29 | 3.3894 | 25.7 | (2,-2,0,0) |
| 26.30 | 3.3892 | 51.3 | (2,0,-2,0) |
| 31.69 | 2.8233 | 1.8 | (1,1,-2,2) |
| 34.41 | 2.6064 | 50.0 | (2,-2,0,2) |
| 34.41 | 2.6063 | 100.0 | (2,0,-2,2) |
| 35.02 | 2.5621 | 1.2 | (3,-1,-2,0) |
| 44.44 | 2.0386 | 15.7 | (0,0,0,4) |
| 46.40 | 1.9568 | 27.6 | (4,-2,-2,0) |
| 46.41 | 1.9567 | 13.8 | (2,2,-4,0) |
| 51.82 | 1.7642 | 5.5 | (4,-2,-2,2) |
| 51.82 | 1.7642 | 5.5 | (2,-4,2,2) |
| 51.83 | 1.7641 | 5.5 | (2,2,-4,2) |
| 52.37 | 1.7470 | 7.9 | (2,-2,0,4) |
| 52.37 | 1.7469 | 15.9 | (2,0,-2,4) |
| 54.12 | 1.6947 | 3.6 | (4,-4,0,0) |
| 54.12 | 1.6946 | 7.2 | (4,0,-4,0) |
| 59.03 | 1.5649 | 10.4 | (4,-4,0,2) |
| 59.03 | 1.5648 | 20.8 | (4,0,-4,2) |
| 66.20 | 1.4117 | 9.5 | (4,-2,-2,4) |
| 66.20 | 1.4117 | 9.5 | (2,-4,2,4) |
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 Tb3Y(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3283783, 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_Tb3Y(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.82732787
_cell_length_b 7.82732779
_cell_length_c 8.15448027
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00491231
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb3Y(BeSi3)2
_chemical_formula_sum 'Tb6 Y2 Be4 Si12'
_cell_volume 432.64577322
_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 0.00000055 0.00000005 0.25000000 1.0
Tb Tb1 1 0.00000005 0.00000055 0.75000000 1.0
Tb Tb2 1 0.00013227 0.50006656 0.25000000 1.0
Tb Tb3 1 0.49993591 0.50006706 0.25000000 1.0
Tb Tb4 1 0.50006656 0.00013227 0.75000000 1.0
Tb Tb5 1 0.50006706 0.49993591 0.75000000 1.0
Y Y6 1 0.49992684 0.99985254 0.25000000 1.0
Y Y7 1 0.99985254 0.49992684 0.75000000 1.0
Be Be8 1 0.33332144 0.66667891 0.99790131 1.0
Be Be9 1 0.33332144 0.66667891 0.50209869 1.0
Be Be10 1 0.66667891 0.33332144 0.00209869 1.0
Be Be11 1 0.66667891 0.33332144 0.49790131 1.0
Si Si12 1 0.17186069 0.34372069 0.00008929 1.0
Si Si13 1 0.65627937 0.82814170 0.99998697 1.0
Si Si14 1 0.17186069 0.34372069 0.49991071 1.0
Si Si15 1 0.34372069 0.17186069 0.99991071 1.0
Si Si16 1 0.17186164 0.82814316 0.00003648 1.0
Si Si17 1 0.65627937 0.82814170 0.50001303 1.0
Si Si18 1 0.82814170 0.65627937 0.00001303 1.0
Si Si19 1 0.34372069 0.17186069 0.50008929 1.0
Si Si20 1 0.17186164 0.82814316 0.49996352 1.0
Si Si21 1 0.82814170 0.65627937 0.49998697 1.0
Si Si22 1 0.82814316 0.17186164 0.99996352 1.0
Si Si23 1 0.82814316 0.17186164 0.50003648 1.0
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