SrYb(GaSi)2
高熵材料 HEAMP-ID: mp-3249953 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.15 | 8.7172 | 42.9 | (0,0,0,2) |
| 20.38 | 4.3586 | 4.6 | (0,0,0,4) |
| 24.65 | 3.6120 | 14.0 | (1,0,-1,0) |
| 24.65 | 3.6120 | 7.0 | (0,1,-1,0) |
| 25.18 | 3.5369 | 8.4 | (1,0,-1,1) |
| 26.72 | 3.3369 | 3.7 | (1,0,-1,2) |
| 32.19 | 2.7811 | 100.0 | (1,0,-1,4) |
| 35.79 | 2.5087 | 5.1 | (1,0,-1,5) |
| 39.82 | 2.2640 | 7.7 | (1,0,-1,6) |
| 39.82 | 2.2640 | 3.9 | (0,1,-1,6) |
| 41.43 | 2.1793 | 6.4 | (0,0,0,8) |
| 43.39 | 2.0854 | 13.8 | (2,-1,-1,0) |
| 43.39 | 2.0854 | 27.6 | (1,1,-2,0) |
| 44.17 | 2.0504 | 5.1 | (1,0,-1,7) |
| 44.68 | 2.0282 | 7.4 | (2,-1,-1,2) |
| 48.39 | 1.8812 | 1.1 | (2,-1,-1,4) |
| 48.39 | 1.8812 | 2.2 | (1,1,-2,4) |
| 48.81 | 1.8660 | 10.7 | (1,0,-1,8) |
| 48.81 | 1.8660 | 5.4 | (0,1,-1,8) |
| 50.54 | 1.8060 | 2.1 | (2,0,-2,0) |
| 50.54 | 1.8060 | 1.0 | (0,2,-2,0) |
| 52.49 | 1.7434 | 1.6 | (0,0,0,10) |
| 55.04 | 1.6684 | 14.4 | (2,0,-2,4) |
| 55.04 | 1.6684 | 7.2 | (0,2,-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 SrYb(GaSi)2 were obtained from the Materials Project database (MP-ID: mp-3249953, 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_SrYb(GaSi)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.17075180
_cell_length_b 4.17075135
_cell_length_c 17.43429997
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000351
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrYb(GaSi)2
_chemical_formula_sum 'Sr2 Yb2 Ga4 Si4'
_cell_volume 262.64175731
_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
Sr Sr0 1 0.00000000 0.00000000 0.00000000 1.0
Sr Sr1 1 0.00000000 0.00000000 0.50000000 1.0
Yb Yb2 1 0.00000000 0.00000000 0.25000000 1.0
Yb Yb3 1 0.00000000 0.00000000 0.75000000 1.0
Ga Ga4 1 0.66666600 0.33333300 0.15908884 1.0
Ga Ga5 1 0.66666600 0.33333300 0.34091116 1.0
Ga Ga6 1 0.33333300 0.66666700 0.65908884 1.0
Ga Ga7 1 0.33333300 0.66666700 0.84091216 1.0
Si Si8 1 0.33333300 0.66666700 0.12499860 1.0
Si Si9 1 0.33333300 0.66666700 0.37500140 1.0
Si Si10 1 0.66666600 0.33333300 0.62499760 1.0
Si Si11 1 0.66666600 0.33333300 0.87500240 1.0
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