NaNbSe2
弹性数据 ELAMP-ID: mp-7939 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.95 | 7.4050 | 72.2 | (0,0,0,2) |
| 24.04 | 3.7025 | 1.3 | (0,0,0,4) |
| 28.84 | 3.0956 | 3.1 | (1,0,-1,0) |
| 28.84 | 3.0956 | 1.5 | (1,-1,0,0) |
| 29.48 | 3.0301 | 38.9 | (1,0,-1,1) |
| 29.48 | 3.0301 | 19.4 | (1,-1,0,1) |
| 31.32 | 2.8561 | 14.6 | (1,0,-1,2) |
| 34.19 | 2.6226 | 11.2 | (1,0,-1,3) |
| 34.19 | 2.6226 | 5.6 | (1,-1,0,3) |
| 37.88 | 2.3749 | 100.0 | (1,0,-1,4) |
| 42.23 | 2.1401 | 32.3 | (1,0,-1,5) |
| 47.09 | 1.9299 | 17.2 | (1,0,-1,6) |
| 49.22 | 1.8512 | 11.9 | (0,0,0,8) |
| 51.11 | 1.7873 | 42.4 | (2,-1,-1,0) |
| 52.68 | 1.7374 | 9.8 | (2,-1,-1,2) |
| 58.05 | 1.5888 | 1.6 | (1,0,-1,8) |
| 60.10 | 1.5394 | 5.0 | (2,0,-2,1) |
| 60.10 | 1.5394 | 2.5 | (2,-2,0,1) |
| 61.17 | 1.5151 | 1.4 | (2,0,-2,2) |
| 62.74 | 1.4810 | 3.7 | (0,0,0,10) |
| 62.93 | 1.4769 | 1.8 | (2,0,-2,3) |
| 64.09 | 1.4530 | 10.4 | (1,0,-1,9) |
| 65.35 | 1.4280 | 12.8 | (2,0,-2,4) |
| 65.35 | 1.4280 | 6.4 | (2,-2,0,4) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of NaNbSe2 were obtained from the Materials Project database (MP-ID: mp-7939, 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_NaNbSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.57450499
_cell_length_b 3.57450495
_cell_length_c 14.80995926
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999067
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaNbSe2
_chemical_formula_sum 'Na2 Nb2 Se4'
_cell_volume 163.87637440
_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
Na Na0 1 -0.00000000 -0.00000000 -0.00000000 1.0
Na Na1 1 -0.00000000 -0.00000000 0.50000000 1.0
Nb Nb2 1 0.00000000 -0.00000000 0.25000000 1.0
Nb Nb3 1 -0.00000000 0.00000000 0.75000000 1.0
Se Se4 1 0.33333300 0.66666700 0.13882767 1.0
Se Se5 1 0.33333300 0.66666700 0.36117233 1.0
Se Se6 1 0.66666700 0.33333300 0.63882767 1.0
Se Se7 1 0.66666700 0.33333300 0.86117233 1.0
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