Sc3As2Se
高熵材料 HEA 传统材料 TRAMP-ID: mp-3200814 · 空间群: Immm (#71)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 28.20 | 3.1642 | 10.7 | (2,1,-1) |
| 28.24 | 3.1606 | 10.5 | (1,-1,0) |
| 32.68 | 2.7399 | 100.0 | (1,2,-1) |
| 32.73 | 2.7364 | 50.1 | (1,-1,1) |
| 46.85 | 1.9390 | 17.2 | (3,3,-3) |
| 46.93 | 1.9361 | 52.2 | (2,1,0) |
| 46.93 | 1.9361 | 17.4 | (1,2,-3) |
| 46.94 | 1.9358 | 17.5 | (1,-1,-1) |
| 55.61 | 1.6528 | 2.9 | (3,3,-2) |
| 55.66 | 1.6513 | 1.8 | (0,3,-1) |
| 55.66 | 1.6513 | 1.8 | (3,0,-2) |
| 55.68 | 1.6507 | 1.8 | (3,0,0) |
| 55.70 | 1.6502 | 1.8 | (2,-2,1) |
| 58.32 | 1.5821 | 8.7 | (4,2,-2) |
| 58.32 | 1.5821 | 8.7 | (2,4,-4) |
| 58.40 | 1.5803 | 17.7 | (2,-2,0) |
| 68.49 | 1.3699 | 5.3 | (2,4,-2) |
| 68.49 | 1.3699 | 5.3 | (4,2,-4) |
| 68.59 | 1.3682 | 5.3 | (2,-2,2) |
| 75.68 | 1.2567 | 1.3 | (1,5,-4) |
| 77.91 | 1.2261 | 3.5 | (4,5,-4) |
| 77.91 | 1.2261 | 3.5 | (5,4,-5) |
| 78.00 | 1.2250 | 7.2 | (3,3,-1) |
| 78.00 | 1.2250 | 7.2 | (5,1,-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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Sc3As2Se were obtained from the Materials Project database (MP-ID: mp-3200814, 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_Sc3As2Se
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.71362104
_cell_length_b 6.71362135
_cell_length_c 6.71362073
_cell_angle_alpha 146.48374095
_cell_angle_beta 131.89367091
_cell_angle_gamma 59.90206777
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc3As2Se
_chemical_formula_sum 'Sc3 As2 Se1'
_cell_volume 123.24959271
_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 0.50000000 0.00000000 0.50000000 1.0
Sc Sc1 1 0.17377269 0.67377269 0.50000000 1.0
Sc Sc2 1 0.82622731 0.32622731 0.50000000 1.0
As As3 1 0.66478034 0.66478034 1.00000000 1.0
As As4 1 0.33521966 0.33521966 0.00000000 1.0
Se Se5 1 0.00000000 0.00000000 0.00000000 1.0
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