Pr2SiNiI
高熵材料 HEAMP-ID: mp-3248381 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.26 | 8.6177 | 2.7 | (0,0,0,2) |
| 24.65 | 3.6113 | 22.9 | (1,0,-1,0) |
| 25.20 | 3.5345 | 17.4 | (1,0,-1,1) |
| 26.77 | 3.3307 | 8.3 | (1,0,-1,2) |
| 29.21 | 3.0574 | 15.8 | (1,0,-1,3) |
| 31.14 | 2.8726 | 6.8 | (0,0,0,6) |
| 32.35 | 2.7678 | 100.0 | (1,0,-1,4) |
| 36.02 | 2.4935 | 4.9 | (1,0,-1,5) |
| 40.11 | 2.2481 | 11.6 | (1,0,-1,6) |
| 41.93 | 2.1544 | 8.8 | (0,0,0,8) |
| 43.40 | 2.0850 | 42.6 | (2,-1,-1,0) |
| 44.54 | 2.0344 | 6.2 | (1,0,-1,7) |
| 50.55 | 1.8056 | 3.4 | (2,0,-2,0) |
| 50.84 | 1.7958 | 2.5 | (2,0,-2,1) |
| 53.14 | 1.7235 | 1.4 | (0,0,0,10) |
| 53.17 | 1.7226 | 1.9 | (2,0,-2,3) |
| 54.37 | 1.6874 | 8.7 | (2,-1,-1,6) |
| 55.15 | 1.6653 | 7.2 | (0,2,-2,4) |
| 55.15 | 1.6653 | 14.4 | (2,0,-2,4) |
| 57.63 | 1.5995 | 1.2 | (2,0,-2,5) |
| 59.42 | 1.5555 | 3.6 | (0,1,-1,10) |
| 59.42 | 1.5555 | 7.3 | (1,0,-1,10) |
| 60.57 | 1.5287 | 3.4 | (2,0,-2,6) |
| 61.93 | 1.4983 | 16.3 | (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 Pr2SiNiI were obtained from the Materials Project database (MP-ID: mp-3248381, 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_Pr2SiNiI
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.16995417
_cell_length_b 4.16995454
_cell_length_c 17.23537244
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999708
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2SiNiI
_chemical_formula_sum 'Pr4 Si2 Ni2 I2'
_cell_volume 259.54574837
_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
Pr Pr0 1 0.00000000 0.00000000 0.60835718 1.0
Pr Pr1 1 0.00000000 0.00000000 0.39568051 1.0
Pr Pr2 1 0.00000000 0.00000000 0.10835718 1.0
Pr Pr3 1 0.00000000 0.00000000 0.89568051 1.0
Si Si4 1 0.66666700 0.33333300 0.50679774 1.0
Si Si5 1 0.33333300 0.66666700 0.00679774 1.0
Ni Ni6 1 0.66666700 0.33333300 0.99023647 1.0
Ni Ni7 1 0.33333300 0.66666700 0.49023647 1.0
I I8 1 0.66666700 0.33333300 0.24892811 1.0
I I9 1 0.33333300 0.66666700 0.74892811 1.0
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