ScTa3(Cr4Si5)2
高熵材料 HEAMP-ID: mp-3277293 · 空间群: Cm (#8)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.16 | 7.9303 | 52.8 | (0,0,1) |
| 13.02 | 6.7996 | 9.4 | (0,1,0) |
| 13.05 | 6.7862 | 100.0 | (0,1,-1) |
| 19.07 | 4.6550 | 10.2 | (1,0,0) |
| 19.10 | 4.6469 | 12.2 | (1,0,-1) |
| 20.51 | 4.3297 | 35.6 | (0,1,1) |
| 20.56 | 4.3192 | 11.1 | (0,1,-2) |
| 21.74 | 4.0887 | 7.6 | (1,1,-1) |
| 21.78 | 4.0797 | 8.5 | (1,-1,0) |
| 22.42 | 3.9651 | 63.9 | (0,0,2) |
| 23.67 | 3.7586 | 8.2 | (0,2,-1) |
| 24.45 | 3.6401 | 27.5 | (1,1,0) |
| 24.53 | 3.6296 | 17.3 | (1,-1,1) |
| 24.54 | 3.6281 | 16.3 | (1,1,-2) |
| 24.55 | 3.6260 | 25.4 | (1,-1,-1) |
| 24.83 | 3.5855 | 6.2 | (1,0,1) |
| 24.91 | 3.5743 | 5.5 | (1,0,-2) |
| 26.21 | 3.3998 | 22.6 | (0,2,0) |
| 30.52 | 2.9287 | 28.2 | (1,2,-1) |
| 30.56 | 2.9252 | 2.7 | (0,1,2) |
| 30.57 | 2.9245 | 28.4 | (1,2,-2) |
| 30.62 | 2.9201 | 28.4 | (1,-2,0) |
| 30.62 | 2.9200 | 27.8 | (1,-2,1) |
| 30.62 | 2.9199 | 17.9 | (0,1,-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
关联任务
引用参考
The crystal structure and related material properties of ScTa3(Cr4Si5)2 were obtained from the Materials Project database (MP-ID: mp-3277293, 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_ScTa3(Cr4Si5)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.86485358
_cell_length_b 7.51727403
_cell_length_c 9.09417334
_cell_angle_alpha 114.31205144
_cell_angle_beta 105.41055023
_cell_angle_gamma 89.86176620
_symmetry_Int_Tables_number 1
_chemical_formula_structural ScTa3(Cr4Si5)2
_chemical_formula_sum 'Sc1 Ta3 Cr8 Si10'
_cell_volume 290.01209223
_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 0.85816364 0.97652662 0.71651932 1.0
Ta Ta1 1 0.14171420 0.02532466 0.28649420 1.0
Ta Ta2 1 0.64307621 0.26425870 0.28513408 1.0
Ta Ta3 1 0.35844194 0.73770539 0.71826658 1.0
Cr Cr4 1 0.05059373 0.31397885 0.12174479 1.0
Cr Cr5 1 0.56010558 0.80407352 0.12283036 1.0
Cr Cr6 1 0.44056015 0.68947208 0.38015397 1.0
Cr Cr7 1 0.94170204 0.69501321 0.38437702 1.0
Cr Cr8 1 0.05553890 0.30706496 0.61387065 1.0
Cr Cr9 1 0.56239977 0.30656569 0.61730131 1.0
Cr Cr10 1 0.44083441 0.19276745 0.87737844 1.0
Cr Cr11 1 0.94160180 0.68607322 0.87539970 1.0
Si Si12 1 0.25340864 0.00133804 0.00476445 1.0
Si Si13 1 0.74908315 0.99750537 0.00253113 1.0
Si Si14 1 0.56996973 0.48629342 0.12765960 1.0
Si Si15 1 0.05979505 0.64461678 0.12766570 1.0
Si Si16 1 0.70940939 0.00584126 0.42084975 1.0
Si Si17 1 0.21493990 0.42114014 0.42649537 1.0
Si Si18 1 0.78646234 0.57841886 0.57300210 1.0
Si Si19 1 0.29020540 0.99303750 0.57485694 1.0
Si Si20 1 0.93901463 0.36065406 0.87204979 1.0
Si Si21 1 0.43296739 0.51232622 0.87065474 1.0
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