Np2Si3
传统材料 TRAMP-ID: mp-1220075 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.81 | 6.4104 | 2.5 | (0,0,0,1) |
| 24.33 | 3.6587 | 100.0 | (1,0,-1,0) |
| 24.35 | 3.6561 | 99.7 | (1,-1,0,0) |
| 24.36 | 3.6546 | 99.5 | (0,1,-1,0) |
| 27.83 | 3.2052 | 51.4 | (0,0,0,2) |
| 28.08 | 3.1776 | 6.0 | (1,0,-1,1) |
| 28.10 | 3.1759 | 6.0 | (1,-1,0,1) |
| 28.11 | 3.1749 | 6.0 | (0,1,-1,1) |
| 37.30 | 2.4109 | 91.4 | (1,0,-1,2) |
| 37.31 | 2.4102 | 91.4 | (1,-1,0,2) |
| 37.32 | 2.4097 | 91.4 | (0,1,-1,2) |
| 42.30 | 2.1368 | 6.9 | (0,0,0,3) |
| 42.81 | 2.1122 | 39.7 | (2,-1,-1,0) |
| 42.83 | 2.1113 | 39.6 | (1,1,-2,0) |
| 42.87 | 2.1098 | 39.6 | (1,-2,1,0) |
| 49.39 | 1.8452 | 6.1 | (1,0,-1,3) |
| 49.40 | 1.8448 | 6.1 | (1,-1,0,3) |
| 49.41 | 1.8446 | 6.0 | (0,1,-1,3) |
| 49.85 | 1.8294 | 15.4 | (2,0,-2,0) |
| 49.89 | 1.8281 | 15.4 | (2,-2,0,0) |
| 49.91 | 1.8273 | 15.4 | (0,2,-2,0) |
| 51.84 | 1.7637 | 20.1 | (2,-1,-1,2) |
| 51.86 | 1.7632 | 20.1 | (1,1,-2,2) |
| 51.88 | 1.7623 | 20.1 | (1,-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 Np2Si3 were obtained from the Materials Project database (MP-ID: mp-1220075, 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_Np2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.22431556
_cell_length_b 4.21951446
_cell_length_c 6.41042200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.98973782
_symmetry_Int_Tables_number 1
_chemical_formula_structural Np2Si3
_chemical_formula_sum 'Np2 Si3'
_cell_volume 98.96485312
_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
Np Np0 1 0.99976700 0.99985400 0.02331900 1.0
Np Np1 1 0.99976700 0.99985400 0.47668100 1.0
Si Si2 1 0.33295000 0.66629400 0.75000000 1.0
Si Si3 1 0.66651300 0.33327900 0.25000000 1.0
Si Si4 1 0.66750300 0.33401900 0.75000000 1.0
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