CrN2
传统材料 TRAMP-ID: mp-1015026 · 空间群: Cc (#9)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.03 | 5.5294 | 11.4 | (1,0,0) |
| 20.02 | 4.4351 | 100.0 | (1,-1,0) |
| 20.67 | 4.2975 | 51.8 | (1,0,1) |
| 23.81 | 3.7369 | 35.0 | (1,0,-1) |
| 25.19 | 3.5357 | 83.7 | (1,1,0) |
| 25.35 | 3.5134 | 16.1 | (1,-1,1) |
| 31.07 | 2.8785 | 38.1 | (0,0,2) |
| 32.38 | 2.7647 | 25.6 | (2,0,0) |
| 32.83 | 2.7279 | 7.8 | (2,-1,0) |
| 33.03 | 2.7123 | 20.5 | (1,0,2) |
| 33.96 | 2.6395 | 11.6 | (2,0,1) |
| 35.43 | 2.5333 | 26.0 | (2,-1,1) |
| 36.58 | 2.4562 | 5.8 | (1,1,2) |
| 37.24 | 2.4145 | 8.9 | (1,-1,2) |
| 37.44 | 2.4022 | 18.2 | (2,-1,-1) |
| 39.98 | 2.2549 | 5.7 | (2,1,1) |
| 40.69 | 2.2176 | 1.5 | (2,-2,0) |
| 42.05 | 2.1487 | 1.2 | (2,0,2) |
| 43.74 | 2.0694 | 3.7 | (2,-2,1) |
| 43.95 | 2.0602 | 14.6 | (1,1,-2) |
| 44.15 | 2.0515 | 1.9 | (2,-1,2) |
| 45.25 | 2.0038 | 5.1 | (2,1,-1) |
| 46.39 | 1.9575 | 11.7 | (2,1,2) |
| 47.46 | 1.9155 | 3.0 | (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 CrN2 were obtained from the Materials Project database (MP-ID: mp-1015026, 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_CrN2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.70784948
_cell_length_b 5.70784948
_cell_length_c 5.85014303
_cell_angle_alpha 83.57574774
_cell_angle_beta 83.57574774
_cell_angle_gamma 101.97760257
_symmetry_Int_Tables_number 1
_chemical_formula_structural CrN2
_chemical_formula_sum 'Cr4 N8'
_cell_volume 183.47645485
_cell_formula_units_Z 4
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 0.04436700 0.96385100 0.99740100 1.0
Cr Cr1 1 0.96385100 0.04436700 0.49740100 1.0
Cr Cr2 1 0.37282000 0.54360900 0.91551200 1.0
Cr Cr3 1 0.54360900 0.37282000 0.41551200 1.0
N N4 1 0.27846500 0.15356500 0.46608100 1.0
N N5 1 0.15356500 0.27846500 0.96608100 1.0
N N6 1 0.89817400 0.86307600 0.28116800 1.0
N N7 1 0.86307600 0.89817400 0.78116800 1.0
N N8 1 0.48050100 0.55035700 0.62577300 1.0
N N9 1 0.55035700 0.48050100 0.12577300 1.0
N N10 1 0.26212600 0.79881000 0.96359500 1.0
N N11 1 0.79881000 0.26212600 0.46359500 1.0
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