Nb5Se8
传统材料 TRAMP-ID: mp-3278427 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.34 | 6.6373 | 33.1 | (0,0,0,2) |
| 14.61 | 6.0618 | 8.4 | (1,0,-1,0) |
| 19.84 | 4.4760 | 8.5 | (1,0,-1,2) |
| 25.45 | 3.4998 | 1.8 | (2,-1,-1,0) |
| 26.87 | 3.3186 | 2.0 | (0,0,0,4) |
| 28.84 | 3.0958 | 2.8 | (2,-1,-1,2) |
| 28.84 | 3.0958 | 1.4 | (1,1,-2,2) |
| 29.47 | 3.0309 | 3.1 | (2,-2,0,0) |
| 29.47 | 3.0309 | 1.6 | (2,0,-2,0) |
| 30.25 | 2.9549 | 17.6 | (2,-2,0,1) |
| 30.25 | 2.9549 | 35.2 | (2,0,-2,1) |
| 30.71 | 2.9110 | 3.4 | (1,0,-1,4) |
| 32.47 | 2.7570 | 24.2 | (2,0,-2,2) |
| 35.91 | 2.5005 | 34.7 | (2,0,-2,3) |
| 37.34 | 2.4081 | 1.9 | (2,-1,-1,4) |
| 39.32 | 2.2911 | 1.3 | (3,-2,-1,0) |
| 40.30 | 2.2380 | 100.0 | (2,0,-2,4) |
| 40.79 | 2.2124 | 2.5 | (0,0,0,6) |
| 41.70 | 2.1657 | 1.2 | (3,-2,-1,2) |
| 41.70 | 2.1657 | 1.2 | (3,-1,-2,2) |
| 43.55 | 2.0783 | 1.5 | (1,0,-1,6) |
| 45.41 | 1.9971 | 15.9 | (2,0,-2,5) |
| 51.11 | 1.7870 | 5.8 | (2,0,-2,6) |
| 52.28 | 1.7499 | 15.0 | (2,-4,2,0) |
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 Nb5Se8 were obtained from the Materials Project database (MP-ID: mp-3278427, 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_Nb5Se8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.99955515
_cell_length_b 6.99955628
_cell_length_c 13.27455661
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000896
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb5Se8
_chemical_formula_sum 'Nb10 Se16'
_cell_volume 563.23750563
_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
Nb Nb0 1 0.00000000 0.00000000 0.25000000 1.0
Nb Nb1 1 0.00000000 0.00000000 0.75000000 1.0
Nb Nb2 1 0.50733079 0.01466158 0.25000000 1.0
Nb Nb3 1 0.49266921 0.98533842 0.75000000 1.0
Nb Nb4 1 0.98533842 0.49266921 0.25000000 1.0
Nb Nb5 1 0.01466158 0.50733079 0.75000000 1.0
Nb Nb6 1 0.50733079 0.49266921 0.25000000 1.0
Nb Nb7 1 0.49266921 0.50733079 0.75000000 1.0
Nb Nb8 1 0.00000000 0.00000000 0.00000000 1.0
Nb Nb9 1 0.00000000 0.00000000 0.50000000 1.0
Se Se10 1 0.33333300 0.66666700 0.62051204 1.0
Se Se11 1 0.66666700 0.33333300 0.37948796 1.0
Se Se12 1 0.66666700 0.33333300 0.12051204 1.0
Se Se13 1 0.33333300 0.66666700 0.87948796 1.0
Se Se14 1 0.16832995 0.33665990 0.12517403 1.0
Se Se15 1 0.83167005 0.66334010 0.87482597 1.0
Se Se16 1 0.66334010 0.83167005 0.12517403 1.0
Se Se17 1 0.83167005 0.66334010 0.62517403 1.0
Se Se18 1 0.33665990 0.16832995 0.87482597 1.0
Se Se19 1 0.16832995 0.33665990 0.37482597 1.0
Se Se20 1 0.16832995 0.83167005 0.12517403 1.0
Se Se21 1 0.33665990 0.16832995 0.62517403 1.0
Se Se22 1 0.83167005 0.16832995 0.87482597 1.0
Se Se23 1 0.66334010 0.83167005 0.37482597 1.0
Se Se24 1 0.83167005 0.16832995 0.62517403 1.0
Se Se25 1 0.16832995 0.83167005 0.37482597 1.0
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