CaDy(Si2Ni9)2
高熵材料 HEAMP-ID: mp-3279155 · 空间群: I-4m2 (#119)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.93 | 6.8468 | 25.7 | (1,-1,0) |
| 17.16 | 5.1666 | 13.9 | (1,0,-1) |
| 18.32 | 4.8414 | 8.8 | (1,-1,1) |
| 25.21 | 3.5328 | 2.7 | (2,-1,-1) |
| 25.21 | 3.5328 | 8.2 | (1,0,-2) |
| 26.03 | 3.4234 | 8.3 | (2,-2,0) |
| 26.03 | 3.4234 | 8.3 | (0,0,2) |
| 29.16 | 3.0620 | 7.2 | (2,-2,1) |
| 29.24 | 3.0545 | 1.8 | (1,1,-1) |
| 31.35 | 2.8538 | 26.5 | (2,-1,-2) |
| 32.09 | 2.7895 | 13.8 | (2,0,-1) |
| 34.73 | 2.5833 | 4.4 | (2,0,-2) |
| 34.73 | 2.5833 | 13.3 | (0,2,-2) |
| 36.55 | 2.4585 | 9.2 | (3,-2,-1) |
| 36.55 | 2.4585 | 27.6 | (2,-3,1) |
| 37.14 | 2.4207 | 2.2 | (2,-2,2) |
| 39.54 | 2.2792 | 3.4 | (3,-1,-1) |
| 41.18 | 2.1920 | 2.4 | (3,-2,-2) |
| 41.18 | 2.1920 | 16.7 | (3,-2,1) |
| 41.72 | 2.1652 | 62.2 | (3,-3,1) |
| 41.72 | 2.1652 | 62.2 | (1,-1,3) |
| 41.77 | 2.1625 | 60.0 | (3,-1,-2) |
| 41.77 | 2.1625 | 100.0 | (1,-3,2) |
| 45.52 | 1.9927 | 10.8 | (2,1,-2) |
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 CaDy(Si2Ni9)2 were obtained from the Materials Project database (MP-ID: mp-3279155, 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_CaDy(Si2Ni9)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.49722002
_cell_length_b 7.49721958
_cell_length_c 7.49721924
_cell_angle_alpha 99.55448518
_cell_angle_beta 99.55448926
_cell_angle_gamma 131.91513536
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaDy(Si2Ni9)2
_chemical_formula_sum 'Ca1 Dy1 Si4 Ni18'
_cell_volume 286.37775955
_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
Dy Dy1 1 0.75000000 0.25000000 0.50000000 1.0
Si Si2 1 0.62451507 0.87430733 0.75020775 1.0
Si Si3 1 0.12569267 0.37548493 0.24979225 1.0
Si Si4 1 0.12569267 0.87590142 0.75020775 1.0
Si Si5 1 0.12409858 0.87430733 0.24979225 1.0
Ni Ni6 1 0.25000000 0.75000000 0.50000000 1.0
Ni Ni7 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni8 1 0.68716699 0.01505602 0.07903212 1.0
Ni Ni9 1 0.68716699 0.60813687 0.67211097 1.0
Ni Ni10 1 0.26297756 0.43634606 0.57784016 1.0
Ni Ni11 1 0.26297756 0.68513740 0.82663150 1.0
Ni Ni12 1 0.93602390 0.01505602 0.32788903 1.0
Ni Ni13 1 0.93602390 0.60813687 0.92096788 1.0
Ni Ni14 1 0.85850790 0.43634606 0.17336850 1.0
Ni Ni15 1 0.85850790 0.68513740 0.42215984 1.0
Ni Ni16 1 0.56365394 0.73702244 0.42215984 1.0
Ni Ni17 1 0.56365394 0.14149210 0.82663150 1.0
Ni Ni18 1 0.98494398 0.31283301 0.92096788 1.0
Ni Ni19 1 0.98494398 0.06397610 0.67211097 1.0
Ni Ni20 1 0.31486260 0.73702244 0.17336850 1.0
Ni Ni21 1 0.31486260 0.14149210 0.57784016 1.0
Ni Ni22 1 0.39186313 0.31283301 0.32788903 1.0
Ni Ni23 1 0.39186313 0.06397610 0.07903212 1.0
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