Sc2AlTcOs2
高熵材料 HEAMP-ID: mp-3317293 · 空间群: Ama2 (#40)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.63 | 4.5220 | 5.1 | (1,0,-1,0) |
| 19.67 | 4.5134 | 74.7 | (1,-1,0,0) |
| 19.67 | 4.5134 | 74.7 | (0,1,-1,0) |
| 20.91 | 4.2485 | 89.0 | (0,0,0,2) |
| 22.30 | 3.9860 | 77.0 | (1,-1,0,1) |
| 22.30 | 3.9860 | 77.0 | (0,1,-1,1) |
| 28.83 | 3.0963 | 8.4 | (1,0,-1,2) |
| 28.86 | 3.0935 | 23.6 | (1,-1,0,2) |
| 28.86 | 3.0935 | 23.6 | (0,1,-1,2) |
| 34.44 | 2.6042 | 12.7 | (1,-2,1,0) |
| 36.01 | 2.4942 | 21.8 | (2,-1,-1,1) |
| 36.01 | 2.4942 | 21.8 | (1,1,-2,1) |
| 37.47 | 2.4004 | 8.5 | (1,0,-1,3) |
| 37.49 | 2.3991 | 100.0 | (1,-1,0,3) |
| 39.87 | 2.2610 | 5.0 | (2,0,-2,0) |
| 39.95 | 2.2567 | 7.7 | (2,-2,0,0) |
| 39.95 | 2.2567 | 7.7 | (0,2,-2,0) |
| 40.58 | 2.2233 | 74.9 | (2,-1,-1,2) |
| 40.58 | 2.2233 | 74.9 | (1,1,-2,2) |
| 40.63 | 2.2203 | 22.9 | (1,-2,1,2) |
| 41.32 | 2.1850 | 85.8 | (2,0,-2,1) |
| 41.40 | 2.1811 | 79.4 | (2,-2,0,1) |
| 41.40 | 2.1811 | 79.4 | (0,2,-2,1) |
| 42.56 | 2.1242 | 68.6 | (0,0,0,4) |
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 Sc2AlTcOs2 were obtained from the Materials Project database (MP-ID: mp-3317293, 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_Sc2AlTcOs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.21821341
_cell_length_b 5.20832887
_cell_length_c 8.49695784
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.93738034
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc2AlTcOs2
_chemical_formula_sum 'Sc4 Al2 Tc2 Os4'
_cell_volume 200.11886139
_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 0.33406643 0.66919872 0.06094271 1.0
Sc Sc1 1 0.66593357 0.33513028 0.56094271 1.0
Sc Sc2 1 0.33406643 0.66919872 0.43905729 1.0
Sc Sc3 1 0.66593357 0.33513028 0.93905729 1.0
Al Al4 1 0.83402161 0.17364952 0.25000000 1.0
Al Al5 1 0.16597839 0.33962891 0.75000000 1.0
Tc Tc6 1 1.00000000 0.98682621 0.50000000 1.0
Tc Tc7 1 1.00000000 0.98682621 0.00000000 1.0
Os Os8 1 0.82779601 0.65998078 0.25000000 1.0
Os Os9 1 0.17220399 0.83218677 0.75000000 1.0
Os Os10 1 0.65280857 0.83252659 0.75000000 1.0
Os Os11 1 0.34719143 0.17971702 0.25000000 1.0
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