AcHf(SiNi)2
高熵材料 HEAMP-ID: mp-3257239 · 空间群: P-3m1 (#164)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.93 | 7.4200 | 5.5 | (0,1,0) |
| 23.99 | 3.7100 | 38.7 | (0,2,0) |
| 24.83 | 3.5851 | 79.1 | (1,0,1) |
| 24.89 | 3.5769 | 39.0 | (0,0,2) |
| 27.62 | 3.2295 | 12.9 | (1,1,1) |
| 27.71 | 3.2193 | 6.4 | (0,1,-2) |
| 34.78 | 2.5795 | 54.6 | (1,2,1) |
| 34.80 | 2.5778 | 50.1 | (0,2,2) |
| 34.82 | 2.5767 | 100.0 | (1,2,-1) |
| 34.88 | 2.5722 | 27.3 | (0,2,-2) |
| 36.32 | 2.4733 | 8.4 | (0,3,0) |
| 43.70 | 2.0715 | 33.8 | (2,0,0) |
| 43.80 | 2.0667 | 67.1 | (1,0,3) |
| 49.11 | 1.8550 | 8.3 | (0,4,0) |
| 50.46 | 1.8086 | 11.4 | (2,2,0) |
| 50.51 | 1.8069 | 11.4 | (1,2,3) |
| 50.60 | 1.8040 | 11.2 | (1,2,-3) |
| 50.94 | 1.7926 | 12.0 | (2,0,2) |
| 51.07 | 1.7885 | 6.1 | (0,0,4) |
| 52.53 | 1.7420 | 2.2 | (2,1,-2) |
| 52.61 | 1.7395 | 1.1 | (0,1,4) |
| 55.77 | 1.6483 | 21.7 | (1,4,1) |
| 55.77 | 1.6482 | 7.1 | (0,4,2) |
| 55.83 | 1.6468 | 14.1 | (1,4,-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 AcHf(SiNi)2 were obtained from the Materials Project database (MP-ID: mp-3257239, 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_AcHf(SiNi)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.14292584
_cell_length_b 7.42001223
_cell_length_c 7.15383836
_cell_angle_alpha 89.87527120
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural AcHf(SiNi)2
_chemical_formula_sum 'Ac2 Hf2 Si4 Ni4'
_cell_volume 219.91247897
_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
Ac Ac0 1 0.75000000 0.00006617 0.25013066 1.0
Ac Ac1 1 0.25000000 0.99993383 0.74986934 1.0
Hf Hf2 1 0.75000000 0.49989868 0.25047298 1.0
Hf Hf3 1 0.25000000 0.50010132 0.74952702 1.0
Si Si4 1 0.25000000 0.30490453 0.08300123 1.0
Si Si5 1 0.75000000 0.69509547 0.91699877 1.0
Si Si6 1 0.25000000 0.69568881 0.41666703 1.0
Si Si7 1 0.75000000 0.30431119 0.58333297 1.0
Ni Ni8 1 0.25000000 0.66494934 0.08279263 1.0
Ni Ni9 1 0.75000000 0.33505066 0.91720737 1.0
Ni Ni10 1 0.25000000 0.33403722 0.41715891 1.0
Ni Ni11 1 0.75000000 0.66596278 0.58284109 1.0
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