Sc2Al2SiPt
高熵材料 HEAMP-ID: mp-3315023 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.83 | 8.1673 | 19.3 | (0,0,0,1) |
| 15.40 | 5.7522 | 77.3 | (1,0,-1,0) |
| 18.87 | 4.7029 | 37.1 | (1,0,-1,1) |
| 21.76 | 4.0836 | 7.0 | (0,0,0,2) |
| 26.77 | 3.3298 | 100.0 | (1,0,-1,2) |
| 26.85 | 3.3210 | 49.0 | (1,1,-2,0) |
| 26.85 | 3.3210 | 24.5 | (2,-1,-1,0) |
| 29.02 | 3.0764 | 11.0 | (2,-1,-1,1) |
| 31.10 | 2.8761 | 10.8 | (0,2,-2,0) |
| 31.10 | 2.8761 | 21.6 | (2,0,-2,0) |
| 32.90 | 2.7224 | 1.5 | (0,0,0,3) |
| 33.02 | 2.7128 | 2.8 | (0,2,-2,1) |
| 33.02 | 2.7128 | 5.5 | (2,0,-2,1) |
| 34.82 | 2.5766 | 13.8 | (1,1,-2,2) |
| 34.82 | 2.5766 | 6.9 | (2,-1,-1,2) |
| 36.52 | 2.4607 | 6.1 | (1,0,-1,3) |
| 38.28 | 2.3514 | 45.7 | (0,2,-2,2) |
| 38.28 | 2.3514 | 91.4 | (2,0,-2,2) |
| 41.54 | 2.1741 | 11.5 | (2,1,-3,0) |
| 41.54 | 2.1741 | 5.7 | (3,-1,-2,0) |
| 42.96 | 2.1054 | 6.1 | (2,-1,-1,3) |
| 43.05 | 2.1010 | 4.7 | (2,-3,1,1) |
| 43.05 | 2.1010 | 4.9 | (3,-1,-2,1) |
| 44.37 | 2.0418 | 29.2 | (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 Sc2Al2SiPt were obtained from the Materials Project database (MP-ID: mp-3315023, 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_Sc2Al2SiPt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.64207799
_cell_length_b 6.64207993
_cell_length_c 8.16726760
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999522
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc2Al2SiPt
_chemical_formula_sum 'Sc6 Al6 Si3 Pt3'
_cell_volume 312.04376282
_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 0.57566371 0.99683455 0.75438570 1.0
Sc Sc1 1 0.00316545 0.57882716 0.75438570 1.0
Sc Sc2 1 0.42117284 0.42433629 0.75438570 1.0
Sc Sc3 1 0.00313942 0.57881870 0.24561335 1.0
Sc Sc4 1 0.57567928 0.99686058 0.24561335 1.0
Sc Sc5 1 0.42118130 0.42432072 0.24561335 1.0
Al Al6 1 0.75099044 0.76271402 0.00000714 1.0
Al Al7 1 0.23728598 0.98827642 0.00000714 1.0
Al Al8 1 0.01172358 0.24900956 0.00000714 1.0
Al Al9 1 0.75759322 0.75757075 0.50000453 1.0
Al Al10 1 0.24242925 0.00002247 0.50000453 1.0
Al Al11 1 0.99997753 0.24240678 0.50000453 1.0
Si Si12 1 0.66666700 0.33333300 0.99997198 1.0
Si Si13 1 0.66666700 0.33333300 0.50002732 1.0
Si Si14 1 0.33333300 0.66666700 0.49997815 1.0
Pt Pt15 1 0.00000000 0.00000000 0.74728745 1.0
Pt Pt16 1 0.00000000 0.00000000 0.25272683 1.0
Pt Pt17 1 0.33333300 0.66666700 0.99997515 1.0
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