Sc4Al3GaTc4
高熵材料 HEAMP-ID: mp-3288344 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.32 | 8.5709 | 6.0 | (0,0,0,1) |
| 19.43 | 4.5684 | 12.7 | (1,-1,0,0) |
| 19.63 | 4.5233 | 3.2 | (1,0,-1,0) |
| 20.73 | 4.2855 | 68.3 | (0,0,0,2) |
| 22.05 | 4.0314 | 42.9 | (1,-1,0,1) |
| 22.22 | 4.0003 | 5.4 | (1,0,-1,1) |
| 28.56 | 3.1255 | 14.9 | (1,-1,0,2) |
| 28.70 | 3.1109 | 2.2 | (1,0,-1,2) |
| 34.11 | 2.6288 | 6.2 | (2,-1,-1,0) |
| 35.73 | 2.5132 | 2.0 | (2,-1,-1,1) |
| 37.12 | 2.4223 | 47.9 | (1,-1,0,3) |
| 37.22 | 2.4155 | 36.5 | (1,0,-1,3) |
| 39.45 | 2.2842 | 9.8 | (2,-2,0,0) |
| 39.86 | 2.2616 | 19.0 | (2,0,-2,0) |
| 40.25 | 2.2408 | 33.7 | (2,-1,-1,2) |
| 40.55 | 2.2248 | 47.9 | (1,1,-2,2) |
| 40.89 | 2.2071 | 54.7 | (2,-2,0,1) |
| 41.29 | 2.1868 | 100.0 | (2,0,-2,1) |
| 42.17 | 2.1427 | 28.6 | (0,0,0,4) |
| 44.97 | 2.0157 | 8.5 | (2,-2,0,2) |
| 45.34 | 2.0002 | 21.1 | (2,0,-2,2) |
| 46.83 | 1.9399 | 6.9 | (1,-1,0,4) |
| 46.92 | 1.9364 | 2.2 | (1,0,-1,4) |
| 51.20 | 1.7841 | 10.6 | (2,-2,0,3) |
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 Sc4Al3GaTc4 were obtained from the Materials Project database (MP-ID: mp-3288344, 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_Sc4Al3GaTc4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.25788255
_cell_length_b 5.25788287
_cell_length_c 8.57089955
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.65208516
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc4Al3GaTc4
_chemical_formula_sum 'Sc4 Al3 Ga1 Tc4'
_cell_volume 203.83909167
_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
Sc Sc0 1 0.33630883 0.66369117 0.43423691 1.0
Sc Sc1 1 0.66356876 0.33643124 0.56749600 1.0
Sc Sc2 1 0.66356876 0.33643124 0.93250400 1.0
Sc Sc3 1 0.33630883 0.66369117 0.06576309 1.0
Al Al4 1 0.00028889 0.99971111 0.50043714 1.0
Al Al5 1 0.00028889 0.99971111 0.99956286 1.0
Al Al6 1 0.83128647 0.16871353 0.25000000 1.0
Ga Ga7 1 0.16891762 0.83108238 0.75000000 1.0
Tc Tc8 1 0.81555224 0.65138745 0.25000000 1.0
Tc Tc9 1 0.34861255 0.18444776 0.25000000 1.0
Tc Tc10 1 0.18396923 0.34866807 0.75000000 1.0
Tc Tc11 1 0.65133193 0.81603077 0.75000000 1.0
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