Ca2Sm8Si5Sn
高熵材料 HEAMP-ID: mp-3256853 · 空间群: I422 (#97)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.56 | 7.0502 | 10.8 | (1,1,-1) |
| 13.06 | 6.7768 | 2.9 | (1,0,0) |
| 16.22 | 5.4644 | 1.8 | (1,-1,0) |
| 20.56 | 4.3190 | 1.4 | (2,0,-1) |
| 22.14 | 4.0157 | 1.3 | (2,1,-1) |
| 22.14 | 4.0157 | 1.3 | (2,1,-2) |
| 23.02 | 3.8639 | 23.8 | (1,-1,1) |
| 25.26 | 3.5251 | 25.5 | (2,2,-2) |
| 26.30 | 3.3884 | 2.1 | (2,0,0) |
| 26.56 | 3.3566 | 81.7 | (1,0,1) |
| 30.17 | 2.9622 | 14.8 | (2,2,-1) |
| 30.17 | 2.9622 | 4.9 | (2,2,-3) |
| 32.15 | 2.7843 | 60.0 | (2,1,0) |
| 32.15 | 2.7843 | 100.0 | (0,3,-1) |
| 32.78 | 2.7322 | 20.1 | (2,-2,0) |
| 33.84 | 2.6492 | 2.4 | (3,2,-2) |
| 34.44 | 2.6042 | 66.5 | (3,1,-1) |
| 35.23 | 2.5476 | 2.0 | (1,1,1) |
| 35.42 | 2.5340 | 1.1 | (2,-1,1) |
| 36.78 | 2.4437 | 50.7 | (2,-2,1) |
| 38.30 | 2.3501 | 11.0 | (3,3,-3) |
| 39.01 | 2.3090 | 3.0 | (2,0,1) |
| 39.01 | 2.3090 | 1.8 | (1,-3,2) |
| 41.32 | 2.1850 | 6.2 | (2,3,-1) |
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 Ca2Sm8Si5Sn were obtained from the Materials Project database (MP-ID: mp-3256853, 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_Ca2Sm8Si5Sn
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.91992224
_cell_length_b 8.91992190
_cell_length_c 8.91992140
_cell_angle_alpha 128.66163670
_cell_angle_beta 128.66163825
_cell_angle_gamma 75.55562285
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Sm8Si5Sn
_chemical_formula_sum 'Ca2 Sm8 Si5 Sn1'
_cell_volume 421.02830719
_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 0.99203193 0.99203193 0.00000000 1.0
Ca Ca1 1 0.50796807 0.50796807 1.00000000 1.0
Sm Sm2 1 0.82438525 0.31050277 0.84787374 1.0
Sm Sm3 1 0.18949723 0.67561475 0.15212626 1.0
Sm Sm4 1 0.46262903 0.97651152 0.15212626 1.0
Sm Sm5 1 0.31050277 0.46262903 0.48611651 1.0
Sm Sm6 1 0.03737097 0.18949723 0.51388349 1.0
Sm Sm7 1 0.52348848 0.03737097 0.84787374 1.0
Sm Sm8 1 0.67561475 0.52348848 0.48611651 1.0
Sm Sm9 1 0.97651152 0.82438525 0.51388349 1.0
Si Si10 1 0.11565893 0.61565893 0.73131986 1.0
Si Si11 1 0.88434107 0.38434107 0.26868014 1.0
Si Si12 1 0.61565893 0.88434107 0.50000000 1.0
Si Si13 1 0.38434107 0.11565893 0.50000000 1.0
Si Si14 1 0.25000000 0.25000000 0.00000000 1.0
Sn Sn15 1 0.75000000 0.75000000 0.00000000 1.0
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