Ac2SiNiBr
高熵材料 HEAMP-ID: mp-3223766 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.99 | 8.8537 | 8.6 | (0,0,0,2) |
| 20.06 | 4.4269 | 10.6 | (0,0,0,4) |
| 24.20 | 3.6777 | 47.7 | (1,0,-1,0) |
| 24.73 | 3.6008 | 3.3 | (1,0,-1,1) |
| 24.73 | 3.6008 | 1.6 | (1,-1,0,1) |
| 26.24 | 3.3963 | 3.5 | (1,0,-1,2) |
| 28.60 | 3.1214 | 1.8 | (1,0,-1,3) |
| 30.28 | 2.9512 | 3.6 | (0,0,0,6) |
| 31.63 | 2.8288 | 100.0 | (1,0,-1,4) |
| 35.18 | 2.5510 | 2.3 | (1,0,-1,5) |
| 39.14 | 2.3017 | 8.4 | (1,0,-1,6) |
| 39.14 | 2.3017 | 4.2 | (1,-1,0,6) |
| 40.77 | 2.2134 | 8.5 | (0,0,0,8) |
| 42.58 | 2.1233 | 34.0 | (2,-1,-1,0) |
| 47.49 | 1.9145 | 7.7 | (2,-1,-1,4) |
| 47.97 | 1.8964 | 7.7 | (1,0,-1,8) |
| 49.57 | 1.8388 | 7.4 | (2,0,-2,0) |
| 51.62 | 1.7707 | 2.2 | (0,0,0,10) |
| 53.14 | 1.7236 | 4.7 | (2,-1,-1,6) |
| 54.00 | 1.6982 | 7.5 | (2,0,-2,4) |
| 54.00 | 1.6982 | 15.0 | (2,-2,0,4) |
| 57.79 | 1.5954 | 9.0 | (1,0,-1,10) |
| 59.20 | 1.5607 | 3.8 | (2,0,-2,6) |
| 60.41 | 1.5323 | 10.7 | (2,-1,-1,8) |
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 Ac2SiNiBr were obtained from the Materials Project database (MP-ID: mp-3223766, 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_Ac2SiNiBr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.24659836
_cell_length_b 4.24659810
_cell_length_c 17.70738040
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999439
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ac2SiNiBr
_chemical_formula_sum 'Ac4 Si2 Ni2 Br2'
_cell_volume 276.54596242
_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 0.00000000 0.00000000 0.60958557 1.0
Ac Ac1 1 0.00000000 0.00000000 0.38876425 1.0
Ac Ac2 1 0.00000000 0.00000000 0.10958557 1.0
Ac Ac3 1 0.00000000 0.00000000 0.88876425 1.0
Si Si4 1 0.66666700 0.33333300 0.49757018 1.0
Si Si5 1 0.33333300 0.66666700 0.99757018 1.0
Ni Ni6 1 0.66666700 0.33333300 0.00450922 1.0
Ni Ni7 1 0.33333300 0.66666700 0.50450922 1.0
Br Br8 1 0.66666700 0.33333300 0.24957079 1.0
Br Br9 1 0.33333300 0.66666700 0.74957079 1.0
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