Sr4GaSi7Au20
高熵材料 HEAMP-ID: mp-3296148 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.44 | 5.7404 | 30.1 | (1,0,1) |
| 17.70 | 5.0109 | 8.5 | (0,0,2) |
| 18.29 | 4.8496 | 5.0 | (1,1,1) |
| 18.41 | 4.8189 | 3.8 | (1,1,-1) |
| 19.81 | 4.4821 | 14.3 | (0,2,0) |
| 20.20 | 4.3968 | 17.0 | (0,1,2) |
| 20.41 | 4.3514 | 17.3 | (0,1,-2) |
| 21.62 | 4.1103 | 4.9 | (0,2,1) |
| 21.82 | 4.0731 | 4.4 | (0,2,-1) |
| 23.57 | 3.7751 | 1.3 | (1,2,0) |
| 23.90 | 3.7237 | 17.2 | (1,1,2) |
| 24.08 | 3.6960 | 15.9 | (1,1,-2) |
| 25.30 | 3.5209 | 1.2 | (1,2,-1) |
| 25.44 | 3.5015 | 30.1 | (2,0,0) |
| 26.52 | 3.3611 | 1.5 | (0,2,2) |
| 26.85 | 3.3207 | 2.4 | (0,2,-2) |
| 28.40 | 3.1429 | 6.6 | (0,1,3) |
| 28.63 | 3.1179 | 5.4 | (0,1,-3) |
| 29.48 | 3.0302 | 4.7 | (1,2,2) |
| 29.63 | 3.0151 | 24.2 | (1,0,3) |
| 29.78 | 3.0004 | 2.4 | (1,2,-2) |
| 31.13 | 2.8731 | 1.1 | (0,3,1) |
| 31.16 | 2.8702 | 6.9 | (2,0,2) |
| 31.19 | 2.8674 | 1.7 | (1,1,3) |
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 Sr4GaSi7Au20 were obtained from the Materials Project database (MP-ID: mp-3296148, 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_Sr4GaSi7Au20
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.00294008
_cell_length_b 8.96495120
_cell_length_c 10.02259801
_cell_angle_alpha 89.30163559
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr4GaSi7Au20
_chemical_formula_sum 'Sr4 Ga1 Si7 Au20'
_cell_volume 629.18214646
_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
Sr Sr0 1 0.25000000 0.25192963 0.12041931 1.0
Sr Sr1 1 0.25000000 0.75131327 0.37968669 1.0
Sr Sr2 1 0.75000000 0.75105047 0.88012131 1.0
Sr Sr3 1 0.75000000 0.24561756 0.62189750 1.0
Ga Ga4 1 0.25000000 0.04665518 0.62654358 1.0
Si Si5 1 0.25000000 0.54262681 0.86832272 1.0
Si Si6 1 0.75000000 0.95433360 0.36196096 1.0
Si Si7 1 0.75000000 0.46110397 0.13573599 1.0
Si Si8 1 0.25000000 0.31898138 0.46442452 1.0
Si Si9 1 0.25000000 0.83128753 0.04031856 1.0
Si Si10 1 0.75000000 0.66980369 0.53809920 1.0
Si Si11 1 0.75000000 0.17002950 0.95789984 1.0
Au Au12 1 0.04645323 0.09481843 0.38927272 1.0
Au Au13 1 0.44973136 0.59875157 0.10934280 1.0
Au Au14 1 0.55256711 0.89689029 0.60955336 1.0
Au Au15 1 0.94892165 0.40471319 0.89324393 1.0
Au Au16 1 0.94743289 0.89689029 0.60955336 1.0
Au Au17 1 0.55107835 0.40471319 0.89324393 1.0
Au Au18 1 0.45354677 0.09481843 0.38927272 1.0
Au Au19 1 0.05026864 0.59875157 0.10934280 1.0
Au Au20 1 0.03217152 0.06776396 0.86025119 1.0
Au Au21 1 0.46859158 0.56908985 0.63815816 1.0
Au Au22 1 0.53226648 0.93602623 0.13602165 1.0
Au Au23 1 0.97165303 0.43031256 0.36494073 1.0
Au Au24 1 0.96773352 0.93602623 0.13602165 1.0
Au Au25 1 0.52834697 0.43031256 0.36494073 1.0
Au Au26 1 0.46782848 0.06776396 0.86025119 1.0
Au Au27 1 0.03140842 0.56908985 0.63815816 1.0
Au Au28 1 0.25000000 0.31146338 0.70627176 1.0
Au Au29 1 0.25000000 0.80246918 0.80074081 1.0
Au Au30 1 0.75000000 0.69377731 0.29847387 1.0
Au Au31 1 0.75000000 0.20082537 0.19751829 1.0
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