CaSc(SiTc2)4
高熵材料 HEAMP-ID: mp-3260324 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.27 | 7.2152 | 3.0 | (1,0,0) |
| 17.12 | 5.1798 | 54.7 | (1,1,0) |
| 17.64 | 5.0274 | 61.8 | (1,-1,0) |
| 24.67 | 3.6084 | 2.5 | (1,0,1) |
| 27.31 | 3.2660 | 3.2 | (2,1,0) |
| 27.47 | 3.2467 | 37.3 | (1,1,1) |
| 27.81 | 3.2082 | 40.0 | (1,-1,1) |
| 34.90 | 2.5705 | 54.3 | (2,1,1) |
| 35.45 | 2.5324 | 44.4 | (2,-1,1) |
| 35.72 | 2.5137 | 1.5 | (2,-2,0) |
| 39.13 | 2.3024 | 42.3 | (3,1,0) |
| 39.86 | 2.2615 | 34.7 | (3,-1,0) |
| 41.03 | 2.1996 | 80.7 | (2,2,1) |
| 41.98 | 2.1524 | 100.0 | (2,-2,1) |
| 43.43 | 2.0834 | 73.4 | (0,0,2) |
| 43.44 | 2.0830 | 3.6 | (3,0,1) |
| 44.65 | 2.0293 | 9.1 | (3,2,0) |
| 44.98 | 2.0152 | 57.6 | (3,1,1) |
| 45.64 | 1.9876 | 45.3 | (3,-1,1) |
| 45.97 | 1.9741 | 4.7 | (3,-2,0) |
| 47.01 | 1.9329 | 8.1 | (1,1,2) |
| 47.22 | 1.9247 | 9.6 | (1,-1,2) |
| 49.99 | 1.8244 | 7.4 | (3,2,1) |
| 50.60 | 1.8038 | 20.5 | (4,0,0) |
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 CaSc(SiTc2)4 were obtained from the Materials Project database (MP-ID: mp-3260324, 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_CaSc(SiTc2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.21839681
_cell_length_b 7.21839681
_cell_length_c 4.16688429
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 88.28974976
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaSc(SiTc2)4
_chemical_formula_sum 'Ca1 Sc1 Si4 Tc8'
_cell_volume 217.01984091
_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
Ca Ca0 1 0.50000000 0.50000000 0.00000000 1.0
Sc Sc1 1 0.00000000 0.00000000 0.50000000 1.0
Si Si2 1 0.71264267 0.71264267 0.50000000 1.0
Si Si3 1 0.28735733 0.28735733 0.50000000 1.0
Si Si4 1 0.20198041 0.79801959 0.00000000 1.0
Si Si5 1 0.79801959 0.20198041 0.00000000 1.0
Tc Tc6 1 0.60581903 0.14850630 0.50000000 1.0
Tc Tc7 1 0.39418097 0.85149370 0.50000000 1.0
Tc Tc8 1 0.09133145 0.33996672 0.00000000 1.0
Tc Tc9 1 0.90866855 0.66003328 0.00000000 1.0
Tc Tc10 1 0.14850630 0.60581903 0.50000000 1.0
Tc Tc11 1 0.85149370 0.39418097 0.50000000 1.0
Tc Tc12 1 0.33996672 0.09133145 0.00000000 1.0
Tc Tc13 1 0.66003328 0.90866855 0.00000000 1.0
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