Sc3Ta2Si3O
高熵材料 HEAMP-ID: mp-3302890 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.24 | 6.6883 | 59.5 | (1,0,-1,0) |
| 23.03 | 3.8615 | 100.0 | (2,-1,-1,0) |
| 26.66 | 3.3441 | 17.7 | (2,0,-2,0) |
| 33.11 | 2.7057 | 3.4 | (0,0,0,2) |
| 35.51 | 2.5279 | 36.6 | (3,-1,-2,0) |
| 35.80 | 2.5083 | 27.8 | (1,0,-1,2) |
| 39.34 | 2.2904 | 19.8 | (3,-1,-2,1) |
| 40.46 | 2.2294 | 47.6 | (3,0,-3,0) |
| 40.72 | 2.2159 | 66.8 | (2,-1,-1,2) |
| 40.72 | 2.2159 | 33.4 | (1,1,-2,2) |
| 43.00 | 2.1035 | 13.0 | (2,0,-2,2) |
| 47.07 | 1.9307 | 18.6 | (4,-2,-2,0) |
| 49.11 | 1.8550 | 8.6 | (4,-1,-3,0) |
| 49.33 | 1.8472 | 6.7 | (3,-1,-2,2) |
| 52.12 | 1.7548 | 1.0 | (4,-1,-3,1) |
| 53.24 | 1.7206 | 23.7 | (3,0,-3,2) |
| 58.75 | 1.5716 | 29.4 | (4,-2,-2,2) |
| 60.32 | 1.5344 | 4.0 | (5,-2,-3,0) |
| 60.51 | 1.5300 | 1.3 | (3,-4,1,2) |
| 60.51 | 1.5300 | 6.7 | (4,-1,-3,2) |
| 62.96 | 1.4762 | 1.1 | (5,-2,-3,1) |
| 63.34 | 1.4683 | 4.4 | (3,-1,-2,3) |
| 63.77 | 1.4595 | 19.8 | (5,-1,-4,0) |
| 63.77 | 1.4595 | 4.0 | (4,1,-5,0) |
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 Sc3Ta2Si3O were obtained from the Materials Project database (MP-ID: mp-3302890, 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_Sc3Ta2Si3O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.72295450
_cell_length_b 7.72295473
_cell_length_c 5.41143775
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000325
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc3Ta2Si3O
_chemical_formula_sum 'Sc6 Ta4 Si6 O2'
_cell_volume 279.51830225
_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 0.23464726 1.00000000 0.25000000 1.0
Sc Sc1 1 0.76535274 0.00000000 0.75000000 1.0
Sc Sc2 1 1.00000000 0.23464726 0.25000000 1.0
Sc Sc3 1 0.00000000 0.76535274 0.75000000 1.0
Sc Sc4 1 0.76535274 0.76535274 0.25000000 1.0
Sc Sc5 1 0.23464726 0.23464726 0.75000000 1.0
Ta Ta6 1 0.33333300 0.66666700 0.00000000 1.0
Ta Ta7 1 0.66666700 0.33333300 0.00000000 1.0
Ta Ta8 1 0.66666700 0.33333300 0.50000000 1.0
Ta Ta9 1 0.33333300 0.66666700 0.50000000 1.0
Si Si10 1 0.59143032 1.00000000 0.25000000 1.0
Si Si11 1 0.40856968 0.00000000 0.75000000 1.0
Si Si12 1 1.00000000 0.59143032 0.25000000 1.0
Si Si13 1 0.00000000 0.40856968 0.75000000 1.0
Si Si14 1 0.40856968 0.40856968 0.25000000 1.0
Si Si15 1 0.59143032 0.59143032 0.75000000 1.0
O O16 1 0.00000000 0.00000000 0.00000000 1.0
O O17 1 0.00000000 0.00000000 0.50000000 1.0
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