CrN2
传统材料 TRAMP-ID: mp-1016070 · 空间群: P2_1 (#4)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.09 | 4.9031 | 62.9 | (0,0,1) |
| 18.16 | 4.8863 | 59.0 | (0,1,0) |
| 18.32 | 4.8439 | 53.1 | (0,1,1) |
| 19.80 | 4.4848 | 100.0 | (2,0,0) |
| 20.65 | 4.3023 | 37.0 | (1,0,1) |
| 20.70 | 4.2909 | 37.8 | (1,1,0) |
| 20.84 | 4.2621 | 39.6 | (1,1,1) |
| 26.94 | 3.3092 | 17.1 | (2,0,1) |
| 26.99 | 3.3040 | 19.1 | (2,1,0) |
| 27.10 | 3.2909 | 23.2 | (2,1,1) |
| 31.55 | 2.8359 | 30.2 | (0,1,-1) |
| 31.83 | 2.8111 | 23.2 | (0,1,2) |
| 31.95 | 2.8016 | 20.7 | (0,2,1) |
| 33.40 | 2.6824 | 8.6 | (1,1,2) |
| 33.51 | 2.6742 | 11.7 | (1,2,1) |
| 35.16 | 2.5527 | 20.2 | (3,0,1) |
| 35.19 | 2.5503 | 18.2 | (3,1,0) |
| 35.28 | 2.5442 | 14.0 | (3,1,1) |
| 37.52 | 2.3969 | 8.4 | (2,1,-1) |
| 37.77 | 2.3819 | 5.8 | (2,1,2) |
| 37.87 | 2.3761 | 5.1 | (2,2,1) |
| 38.05 | 2.3648 | 6.2 | (1,0,2) |
| 38.18 | 2.3573 | 5.3 | (1,2,0) |
| 38.50 | 2.3382 | 3.6 | (1,2,2) |
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 CrN2 were obtained from the Materials Project database (MP-ID: mp-1016070, 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 8.96950100
_cell_length_b 5.60339100
_cell_length_c 5.62269398
_cell_angle_alpha 60.69436495
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CrN2
_chemical_formula_sum 'Cr4 N8'
_cell_volume 246.42835067
_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 0.81103000 0.62513300 0.64383100 1.0
Cr Cr1 1 0.31103000 0.37486700 0.35616900 1.0
Cr Cr2 1 0.18908100 0.70937900 0.68995800 1.0
Cr Cr3 1 0.68908100 0.29062100 0.31004200 1.0
N N4 1 0.49559500 0.33501600 0.33469400 1.0
N N5 1 0.99559500 0.66498400 0.66530600 1.0
N N6 1 0.23860700 0.55305700 0.02825000 1.0
N N7 1 0.73860700 0.44694300 0.97175000 1.0
N N8 1 0.73080100 0.94501700 0.46884700 1.0
N N9 1 0.23080100 0.05498300 0.53115300 1.0
N N10 1 0.27618700 0.55889500 0.53052100 1.0
N N11 1 0.77618700 0.44110500 0.46947900 1.0
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