Nb
传统材料 TRAMP-ID: mp-2647103 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 34.04 | 2.6339 | 52.5 | (0,0,0,2) |
| 35.99 | 2.4953 | 11.2 | (1,-1,0,0) |
| 35.99 | 2.4953 | 22.5 | (1,0,-1,0) |
| 39.98 | 2.2551 | 100.0 | (1,-1,0,1) |
| 39.98 | 2.2551 | 50.0 | (1,0,-1,1) |
| 50.38 | 1.8114 | 25.2 | (1,0,-1,2) |
| 64.71 | 1.4406 | 15.5 | (2,-1,-1,0) |
| 64.71 | 1.4406 | 7.7 | (1,1,-2,0) |
| 64.94 | 1.4360 | 34.5 | (1,0,-1,3) |
| 71.66 | 1.3170 | 5.7 | (0,0,0,4) |
| 75.17 | 1.2639 | 9.9 | (1,-2,1,2) |
| 75.17 | 1.2639 | 9.9 | (2,-1,-1,2) |
| 75.17 | 1.2639 | 9.9 | (1,1,-2,2) |
| 76.33 | 1.2476 | 1.2 | (2,-2,0,0) |
| 76.33 | 1.2476 | 1.2 | (0,2,-2,0) |
| 76.33 | 1.2476 | 1.2 | (2,0,-2,0) |
| 78.84 | 1.2140 | 6.5 | (2,-2,0,1) |
| 78.84 | 1.2140 | 6.5 | (0,2,-2,1) |
| 78.84 | 1.2140 | 6.5 | (2,0,-2,1) |
| 82.89 | 1.1647 | 5.7 | (1,0,-1,4) |
| 86.27 | 1.1275 | 3.5 | (2,-2,0,2) |
| 86.27 | 1.1275 | 1.7 | (2,0,-2,2) |
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 Nb were obtained from the Materials Project database (MP-ID: mp-2647103, 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_Nb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.88126300
_cell_length_b 2.88126329
_cell_length_c 5.26780500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000814
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb
_chemical_formula_sum Nb2
_cell_volume 37.87268839
_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 0.00000000 1.0
Nb Nb1 1 0.66666700 0.33333300 0.50000000 1.0
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