Sc2Al2GaTc
高熵材料 HEAMP-ID: mp-3283051 · 空间群: Ama2 (#40)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.46 | 4.5613 | 34.4 | (1,0,0) |
| 19.50 | 4.5526 | 24.4 | (0,1,0) |
| 19.50 | 4.5526 | 24.4 | (1,-1,0) |
| 20.53 | 4.3251 | 8.2 | (0,0,2) |
| 22.03 | 4.0348 | 9.5 | (1,0,1) |
| 22.06 | 4.0287 | 6.4 | (0,1,1) |
| 28.44 | 3.1385 | 2.5 | (1,0,2) |
| 28.46 | 3.1357 | 28.0 | (0,1,2) |
| 34.07 | 2.6318 | 52.9 | (1,1,0) |
| 34.13 | 2.6267 | 13.5 | (1,-2,0) |
| 35.66 | 2.5178 | 3.8 | (1,1,1) |
| 35.66 | 2.5178 | 3.8 | (2,-1,1) |
| 36.88 | 2.4373 | 25.1 | (1,0,3) |
| 36.90 | 2.4359 | 24.3 | (0,1,3) |
| 40.11 | 2.2483 | 100.0 | (1,1,2) |
| 40.17 | 2.2451 | 75.7 | (1,-2,2) |
| 40.92 | 2.2053 | 20.0 | (2,0,1) |
| 41.00 | 2.2013 | 42.9 | (0,2,1) |
| 41.77 | 2.1626 | 37.1 | (0,0,4) |
| 44.93 | 2.0174 | 16.0 | (2,0,2) |
| 45.00 | 2.0143 | 14.2 | (0,2,2) |
| 45.00 | 2.0143 | 14.2 | (2,-2,2) |
| 46.47 | 1.9541 | 12.2 | (1,0,4) |
| 46.49 | 1.9534 | 18.3 | (0,1,4) |
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 Sc2Al2GaTc were obtained from the Materials Project database (MP-ID: mp-3283051, 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_Sc2Al2GaTc
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.26360159
_cell_length_b 5.25348498
_cell_length_c 8.65027161
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.93643446
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc2Al2GaTc
_chemical_formula_sum 'Sc4 Al4 Ga2 Tc2'
_cell_volume 207.28539441
_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
Sc Sc0 1 0.33242981 0.66611446 0.04875261 1.0
Sc Sc1 1 0.66757019 0.33368365 0.54875261 1.0
Sc Sc2 1 0.33242981 0.66611446 0.45124739 1.0
Sc Sc3 1 0.66757019 0.33368365 0.95124739 1.0
Al Al4 1 0.67470897 0.83591510 0.75000000 1.0
Al Al5 1 0.32529103 0.16120613 0.25000000 1.0
Al Al6 1 0.83199773 0.16177221 0.25000000 1.0
Al Al7 1 0.16800227 0.32977548 0.75000000 1.0
Ga Ga8 1 0.82984245 0.66352112 0.25000000 1.0
Ga Ga9 1 0.17015755 0.83367967 0.75000000 1.0
Tc Tc10 1 0.00000000 0.00726604 0.50000000 1.0
Tc Tc11 1 0.00000000 0.00726604 0.00000000 1.0
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