NpSi2NiIr
高熵材料 HEAMP-ID: mp-3222290 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.29 | 9.5216 | 38.0 | (0,0,1) |
| 23.87 | 3.7271 | 38.4 | (1,0,1) |
| 28.12 | 3.1739 | 11.9 | (0,0,3) |
| 31.23 | 2.8640 | 4.4 | (1,1,0) |
| 32.65 | 2.7426 | 28.4 | (1,1,1) |
| 35.95 | 2.4982 | 44.7 | (1,0,3) |
| 36.62 | 2.4541 | 100.0 | (1,1,2) |
| 37.79 | 2.3804 | 14.1 | (0,0,4) |
| 42.52 | 2.1263 | 3.4 | (1,1,3) |
| 44.13 | 2.0522 | 1.9 | (1,0,4) |
| 44.75 | 2.0251 | 41.9 | (2,0,0) |
| 45.81 | 1.9808 | 3.7 | (2,0,1) |
| 47.76 | 1.9043 | 1.0 | (0,0,5) |
| 49.81 | 1.8306 | 1.3 | (1,1,4) |
| 51.35 | 1.7794 | 10.9 | (2,1,1) |
| 53.15 | 1.7233 | 13.9 | (1,0,5) |
| 53.69 | 1.7072 | 8.3 | (2,0,3) |
| 58.18 | 1.5858 | 4.9 | (1,1,5) |
| 58.69 | 1.5732 | 21.9 | (2,1,3) |
| 59.97 | 1.5425 | 15.4 | (2,0,4) |
| 62.90 | 1.4776 | 1.6 | (1,0,6) |
| 64.66 | 1.4415 | 1.2 | (2,1,4) |
| 65.14 | 1.4320 | 13.8 | (2,2,0) |
| 65.97 | 1.4161 | 1.3 | (2,2,1) |
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 NpSi2NiIr were obtained from the Materials Project database (MP-ID: mp-3222290, 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_NpSi2NiIr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.05024999
_cell_length_b 4.05024999
_cell_length_c 9.52161179
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural NpSi2NiIr
_chemical_formula_sum 'Np2 Si4 Ni2 Ir2'
_cell_volume 156.19751856
_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
Np Np0 1 0.00000000 0.50000000 0.76023008 1.0
Np Np1 1 0.50000000 0.00000000 0.23976992 1.0
Si Si2 1 0.00000000 0.50000000 0.35960916 1.0
Si Si3 1 0.00000000 0.00000000 0.00000000 1.0
Si Si4 1 0.50000000 0.00000000 0.64039084 1.0
Si Si5 1 0.50000000 0.50000000 0.00000000 1.0
Ni Ni6 1 0.50000000 0.00000000 0.88094030 1.0
Ni Ni7 1 0.00000000 0.50000000 0.11905970 1.0
Ir Ir8 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir9 1 0.50000000 0.50000000 0.50000000 1.0
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