Sc2Al2GaAu
高熵材料 HEAMP-ID: mp-3323778 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.65 | 8.3087 | 7.7 | (0,0,0,1) |
| 15.20 | 5.8308 | 19.9 | (1,0,-1,0) |
| 15.20 | 5.8308 | 9.9 | (1,-1,0,0) |
| 18.59 | 4.7728 | 15.0 | (1,0,-1,1) |
| 26.34 | 3.3834 | 100.0 | (1,0,-1,2) |
| 26.48 | 3.3664 | 89.7 | (2,-1,-1,0) |
| 28.61 | 3.1200 | 4.9 | (2,-1,-1,1) |
| 30.67 | 2.9154 | 17.4 | (2,0,-2,0) |
| 32.55 | 2.7510 | 2.5 | (2,0,-2,1) |
| 32.55 | 2.7510 | 1.2 | (2,-2,0,1) |
| 34.29 | 2.6155 | 5.2 | (1,1,-2,2) |
| 34.29 | 2.6155 | 10.4 | (2,-1,-1,2) |
| 35.90 | 2.5017 | 2.8 | (1,0,-1,3) |
| 37.69 | 2.3864 | 41.5 | (2,0,-2,2) |
| 37.69 | 2.3864 | 82.9 | (2,-2,0,2) |
| 40.95 | 2.2038 | 3.2 | (2,1,-3,0) |
| 40.95 | 2.2038 | 6.4 | (3,-1,-2,0) |
| 42.26 | 2.1388 | 2.3 | (2,-1,-1,3) |
| 42.43 | 2.1302 | 1.3 | (2,1,-3,1) |
| 42.43 | 2.1302 | 2.7 | (3,-1,-2,1) |
| 43.57 | 2.0772 | 28.4 | (0,0,0,4) |
| 45.16 | 2.0080 | 1.5 | (2,0,-2,3) |
| 46.41 | 1.9567 | 4.1 | (1,0,-1,4) |
| 46.65 | 1.9469 | 24.4 | (2,1,-3,2) |
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 Sc2Al2GaAu were obtained from the Materials Project database (MP-ID: mp-3323778, 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_Sc2Al2GaAu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.73279032
_cell_length_b 6.73279018
_cell_length_c 8.30871034
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999109
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc2Al2GaAu
_chemical_formula_sum 'Sc6 Al6 Ga3 Au3'
_cell_volume 326.17784504
_cell_formula_units_Z 3
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
Sc Sc0 1 0.57365356 0.00010331 0.75122093 1.0
Sc Sc1 1 0.99989669 0.57354925 0.75122093 1.0
Sc Sc2 1 0.42645075 0.42634644 0.75122093 1.0
Sc Sc3 1 0.99969461 0.57349128 0.24883726 1.0
Sc Sc4 1 0.57379667 0.00030539 0.24883726 1.0
Sc Sc5 1 0.42650872 0.42620333 0.24883726 1.0
Al Al6 1 0.75071061 0.75737713 0.99993705 1.0
Al Al7 1 0.24262287 0.99333349 0.99993705 1.0
Al Al8 1 0.00666651 0.24928939 0.99993705 1.0
Al Al9 1 0.75409088 0.75489004 0.49988301 1.0
Al Al10 1 0.24510996 0.99920184 0.49988301 1.0
Al Al11 1 0.00079816 0.24590912 0.49988301 1.0
Ga Ga12 1 0.66666700 0.33333300 0.00000589 1.0
Ga Ga13 1 0.66666700 0.33333300 0.50016191 1.0
Ga Ga14 1 0.33333300 0.66666700 0.50002574 1.0
Au Au15 1 0.00000000 0.00000000 0.74856000 1.0
Au Au16 1 0.00000000 0.00000000 0.25113123 1.0
Au Au17 1 0.33333300 0.66666700 0.00047750 1.0
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