Tb7Y(BeSi3)4
高熵材料 HEAMP-ID: mp-3275863 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.06 | 6.7796 | 2.5 | (1,-1,0,0) |
| 17.01 | 5.2132 | 1.2 | (1,-1,0,1) |
| 21.80 | 4.0772 | 26.7 | (0,0,0,2) |
| 26.29 | 3.3898 | 53.2 | (2,-2,0,0) |
| 26.29 | 3.3895 | 26.6 | (2,0,-2,0) |
| 31.69 | 2.8236 | 1.6 | (2,-1,-1,2) |
| 34.41 | 2.6066 | 100.0 | (2,-2,0,2) |
| 34.41 | 2.6065 | 50.0 | (2,0,-2,2) |
| 44.44 | 2.0386 | 15.6 | (0,0,0,4) |
| 46.39 | 1.9571 | 13.7 | (2,-4,2,0) |
| 46.40 | 1.9570 | 27.3 | (4,-2,-2,0) |
| 51.82 | 1.7644 | 5.9 | (2,-4,2,2) |
| 51.82 | 1.7643 | 11.7 | (4,-2,-2,2) |
| 52.37 | 1.7470 | 16.5 | (2,-2,0,4) |
| 52.37 | 1.7470 | 8.3 | (2,0,-2,4) |
| 54.11 | 1.6949 | 3.8 | (4,-4,0,0) |
| 54.11 | 1.6949 | 3.8 | (0,4,-4,0) |
| 54.12 | 1.6948 | 3.8 | (4,0,-4,0) |
| 59.02 | 1.5651 | 20.9 | (4,-4,0,2) |
| 59.03 | 1.5649 | 10.4 | (4,0,-4,2) |
| 66.19 | 1.4118 | 9.4 | (2,-4,2,4) |
| 66.19 | 1.4118 | 18.8 | (4,-2,-2,4) |
| 69.12 | 1.3591 | 1.2 | (0,0,0,6) |
| 72.53 | 1.3033 | 6.2 | (4,-4,0,4) |
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 Tb7Y(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3275863, 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_Tb7Y(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.82794017
_cell_length_b 7.82857605
_cell_length_c 8.15446788
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00269152
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb7Y(BeSi3)4
_chemical_formula_sum 'Tb7 Y1 Be4 Si12'
_cell_volume 432.75764730
_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
Tb Tb0 1 0.00000023 0.00000061 0.25000000 1.0
Tb Tb1 1 0.99999915 0.99999957 0.75000000 1.0
Tb Tb2 1 0.00012304 0.50006102 0.25000000 1.0
Tb Tb3 1 0.49993949 0.50006137 0.25000000 1.0
Tb Tb4 1 0.50006228 0.00012377 0.75000000 1.0
Tb Tb5 1 0.49993949 0.99987711 0.25000000 1.0
Tb Tb6 1 0.50006228 0.49993851 0.75000000 1.0
Y Y7 1 0.99986268 0.49993184 0.75000000 1.0
Be Be8 1 0.33331039 0.66665570 0.99788463 1.0
Be Be9 1 0.33331039 0.66665570 0.50211537 1.0
Be Be10 1 0.66669088 0.33334544 0.00208025 1.0
Be Be11 1 0.66669088 0.33334544 0.49791975 1.0
Si Si12 1 0.17185441 0.34370633 0.00001613 1.0
Si Si13 1 0.65629364 0.82814682 0.99996468 1.0
Si Si14 1 0.17185441 0.34370633 0.49998387 1.0
Si Si15 1 0.34370257 0.17185178 0.99988615 1.0
Si Si16 1 0.17185441 0.82814909 0.00001613 1.0
Si Si17 1 0.65629364 0.82814682 0.50003532 1.0
Si Si18 1 0.82814944 0.65629877 0.99993952 1.0
Si Si19 1 0.34370257 0.17185178 0.50011385 1.0
Si Si20 1 0.17185441 0.82814909 0.49998387 1.0
Si Si21 1 0.82814944 0.65629877 0.50006048 1.0
Si Si22 1 0.82814944 0.17185067 0.99993952 1.0
Si Si23 1 0.82814944 0.17185067 0.50006048 1.0
获取直接链接