YbY7(BeSi3)4
高熵材料 HEAMP-ID: mp-3282643 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.80 | 8.1925 | 1.5 | (0,0,0,1) |
| 13.08 | 6.7701 | 6.2 | (1,0,-1,0) |
| 16.99 | 5.2187 | 3.4 | (1,0,-1,1) |
| 21.70 | 4.0962 | 9.7 | (0,0,0,2) |
| 25.25 | 3.5278 | 1.3 | (2,-1,-1,1) |
| 26.33 | 3.3850 | 39.4 | (2,0,-2,0) |
| 28.53 | 3.1285 | 1.0 | (2,0,-2,1) |
| 31.64 | 2.8278 | 3.6 | (2,-1,-1,2) |
| 34.37 | 2.6094 | 100.0 | (2,0,-2,2) |
| 35.07 | 2.5588 | 2.2 | (3,-1,-2,0) |
| 36.80 | 2.4425 | 1.1 | (3,-1,-2,1) |
| 44.22 | 2.0481 | 11.3 | (0,0,0,4) |
| 45.91 | 1.9766 | 1.3 | (3,0,-3,2) |
| 46.47 | 1.9544 | 29.1 | (4,-2,-2,0) |
| 51.83 | 1.7639 | 6.3 | (4,-2,-2,2) |
| 52.20 | 1.7523 | 11.9 | (2,0,-2,4) |
| 54.19 | 1.6925 | 3.6 | (4,0,-4,0) |
| 54.19 | 1.6925 | 1.8 | (4,-4,0,0) |
| 57.65 | 1.5990 | 1.1 | (3,-1,-2,4) |
| 59.05 | 1.5643 | 20.1 | (4,0,-4,2) |
| 66.08 | 1.4139 | 6.6 | (2,2,-4,4) |
| 66.08 | 1.4139 | 13.3 | (4,-2,-2,4) |
| 72.44 | 1.3047 | 4.3 | (4,0,-4,4) |
| 74.11 | 1.2794 | 4.1 | (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 YbY7(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3282643, 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_YbY7(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.81739869
_cell_length_b 7.81739844
_cell_length_c 8.19248086
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999688
_symmetry_Int_Tables_number 1
_chemical_formula_structural YbY7(BeSi3)4
_chemical_formula_sum 'Yb1 Y7 Be4 Si12'
_cell_volume 433.58134718
_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
Yb Yb0 1 0.00000000 0.00000000 0.25000000 1.0
Y Y1 1 0.00000000 0.00000000 0.75000000 1.0
Y Y2 1 0.00008902 0.50004351 0.25000000 1.0
Y Y3 1 0.49995649 0.50004351 0.25000000 1.0
Y Y4 1 0.50001200 0.00002400 0.75000000 1.0
Y Y5 1 0.49995649 0.99991098 0.25000000 1.0
Y Y6 1 0.50001200 0.49998800 0.75000000 1.0
Y Y7 1 0.99997600 0.49998800 0.75000000 1.0
Be Be8 1 0.33333300 0.66666700 0.99722013 1.0
Be Be9 1 0.33333300 0.66666700 0.50277987 1.0
Be Be10 1 0.66666700 0.33333300 0.99749144 1.0
Be Be11 1 0.66666700 0.33333300 0.50250856 1.0
Si Si12 1 0.17170980 0.34341860 0.00074173 1.0
Si Si13 1 0.65658140 0.82829020 0.00074173 1.0
Si Si14 1 0.17170980 0.34341860 0.49925827 1.0
Si Si15 1 0.34340446 0.17170273 0.00038179 1.0
Si Si16 1 0.17170980 0.82829020 0.00074173 1.0
Si Si17 1 0.65658140 0.82829020 0.49925827 1.0
Si Si18 1 0.82829727 0.65659554 0.00038179 1.0
Si Si19 1 0.34340446 0.17170273 0.49961821 1.0
Si Si20 1 0.17170980 0.82829020 0.49925827 1.0
Si Si21 1 0.82829727 0.65659554 0.49961821 1.0
Si Si22 1 0.82829727 0.17170273 0.00038179 1.0
Si Si23 1 0.82829727 0.17170273 0.49961821 1.0
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