Cr2N
传统材料 TRAMP-ID: mp-8780 · 空间群: P-31m (#162)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.29 | 4.3758 | 3.7 | (0,0,0,1) |
| 29.80 | 2.9977 | 2.5 | (1,-1,0,1) |
| 29.81 | 2.9977 | 2.5 | (0,1,-1,-1) |
| 29.81 | 2.9976 | 2.5 | (1,0,-1,-1) |
| 29.81 | 2.9976 | 2.5 | (1,0,-1,1) |
| 29.81 | 2.9976 | 2.5 | (1,-1,0,-1) |
| 29.81 | 2.9976 | 2.5 | (0,1,-1,1) |
| 37.87 | 2.3757 | 23.7 | (2,-1,-1,0) |
| 37.87 | 2.3757 | 23.7 | (1,-2,1,0) |
| 37.87 | 2.3757 | 23.7 | (1,1,-2,0) |
| 41.26 | 2.1879 | 100.0 | (0,0,0,2) |
| 43.34 | 2.0878 | 88.6 | (1,-2,1,1) |
| 43.34 | 2.0878 | 76.9 | (2,-1,-1,1) |
| 43.34 | 2.0878 | 76.9 | (1,1,-2,-1) |
| 43.34 | 2.0878 | 88.6 | (2,-1,-1,-1) |
| 43.34 | 2.0878 | 88.6 | (1,1,-2,1) |
| 43.34 | 2.0878 | 76.9 | (1,-2,1,-1) |
| 57.24 | 1.6094 | 17.8 | (1,-2,1,2) |
| 57.24 | 1.6094 | 14.6 | (2,-1,-1,2) |
| 57.24 | 1.6094 | 14.6 | (1,1,-2,-2) |
| 57.24 | 1.6094 | 17.8 | (2,-1,-1,-2) |
| 57.24 | 1.6094 | 17.8 | (1,1,-2,2) |
| 57.24 | 1.6094 | 14.6 | (1,-2,1,-2) |
| 68.40 | 1.3716 | 29.0 | (3,-3,0,0) |
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 Cr2N were obtained from the Materials Project database (MP-ID: mp-8780, 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_Cr2N
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.75137275
_cell_length_b 4.75136667
_cell_length_c 4.37583802
_cell_angle_alpha 90.00049796
_cell_angle_beta 89.99976068
_cell_angle_gamma 120.00007748
_symmetry_Int_Tables_number 1
_chemical_formula_structural Cr2N
_chemical_formula_sum 'Cr6 N3'
_cell_volume 85.55180559
_cell_formula_units_Z 3
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
Cr Cr0 1 0.00000048 0.67398878 0.74719564 1.0
Cr Cr1 1 0.67399250 0.00000161 0.74719827 1.0
Cr Cr2 1 0.32600679 0.32600853 0.74719856 1.0
Cr Cr3 1 0.67399271 0.67399217 0.25280197 1.0
Cr Cr4 1 0.00000036 0.32600911 0.25280220 1.0
Cr Cr5 1 0.32600700 -0.00000013 0.25280342 1.0
N N6 1 -0.00000004 0.00000038 0.00000229 1.0
N N7 1 0.66666971 0.33333518 0.50000037 1.0
N N8 1 0.33333050 0.66666637 0.50000029 1.0
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