CrN2
传统材料 TRAMP-ID: mp-1014995 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.84 | 10.0014 | 100.0 | (1,0,0) |
| 11.97 | 7.3948 | 24.5 | (1,0,-1) |
| 13.04 | 6.7882 | 3.9 | (1,1,0) |
| 14.90 | 5.9460 | 14.0 | (1,1,-1) |
| 16.61 | 5.3366 | 10.5 | (1,1,1) |
| 17.74 | 5.0007 | 1.2 | (2,0,0) |
| 19.15 | 4.6338 | 27.5 | (2,0,-1) |
| 20.52 | 4.3274 | 1.3 | (2,1,0) |
| 21.45 | 4.1424 | 2.0 | (2,1,-1) |
| 23.28 | 3.8203 | 10.2 | (2,1,1) |
| 24.07 | 3.6974 | 8.5 | (2,0,-2) |
| 25.69 | 3.4680 | 2.1 | (2,1,-2) |
| 26.26 | 3.3941 | 2.4 | (2,2,0) |
| 28.43 | 3.1399 | 6.0 | (1,1,-3) |
| 28.43 | 3.1399 | 12.0 | (3,-1,-1) |
| 28.74 | 3.1064 | 6.0 | (2,2,1) |
| 28.95 | 3.0847 | 8.6 | (3,1,0) |
| 29.39 | 3.0392 | 1.0 | (3,1,-1) |
| 30.06 | 2.9730 | 1.5 | (2,2,-2) |
| 30.94 | 2.8901 | 1.2 | (3,0,-2) |
| 31.23 | 2.8639 | 1.8 | (3,1,1) |
| 32.02 | 2.7950 | 9.3 | (3,-1,-2) |
| 33.56 | 2.6706 | 5.5 | (3,2,0) |
| 33.59 | 2.6683 | 1.2 | (2,2,2) |
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-1014995, 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 10.06924853
_cell_length_b 10.06924853
_cell_length_c 10.06924871
_cell_angle_alpha 94.51172434
_cell_angle_beta 94.51172434
_cell_angle_gamma 94.51172213
_symmetry_Int_Tables_number 1
_chemical_formula_structural CrN2
_chemical_formula_sum 'Cr12 N24'
_cell_volume 1010.89665443
_cell_formula_units_Z 12
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 0.66759600 0.12382000 0.89585700 1.0
Cr Cr1 1 0.89585700 0.66759600 0.12382000 1.0
Cr Cr2 1 0.12382000 0.89585700 0.66759600 1.0
Cr Cr3 1 0.89585700 0.12382000 0.66759600 1.0
Cr Cr4 1 0.66759600 0.89585700 0.12382000 1.0
Cr Cr5 1 0.12382000 0.66759600 0.89585700 1.0
Cr Cr6 1 0.33240400 0.87618000 0.10414300 1.0
Cr Cr7 1 0.10414300 0.33240400 0.87618000 1.0
Cr Cr8 1 0.87618000 0.10414300 0.33240400 1.0
Cr Cr9 1 0.10414300 0.87618000 0.33240400 1.0
Cr Cr10 1 0.33240400 0.10414300 0.87618000 1.0
Cr Cr11 1 0.87618000 0.33240400 0.10414300 1.0
N N12 1 0.75494100 0.10869400 0.75494100 1.0
N N13 1 0.75494100 0.75494100 0.10869400 1.0
N N14 1 0.10869400 0.75494100 0.75494100 1.0
N N15 1 0.24505900 0.89130600 0.24505900 1.0
N N16 1 0.24505900 0.24505900 0.89130600 1.0
N N17 1 0.89130600 0.24505900 0.24505900 1.0
N N18 1 0.50000000 0.14254500 0.85745500 1.0
N N19 1 0.85745500 0.50000000 0.14254500 1.0
N N20 1 0.14254500 0.85745500 0.50000000 1.0
N N21 1 0.85745500 0.14254500 0.50000000 1.0
N N22 1 0.50000000 0.85745500 0.14254500 1.0
N N23 1 0.14254500 0.50000000 0.85745500 1.0
N N24 1 0.67895200 0.98538800 0.98538800 1.0
N N25 1 0.98538800 0.67895200 0.98538800 1.0
N N26 1 0.98538800 0.98538800 0.67895200 1.0
N N27 1 0.32104800 0.01461200 0.01461200 1.0
N N28 1 0.01461200 0.32104800 0.01461200 1.0
N N29 1 0.01461200 0.01461200 0.32104800 1.0
N N30 1 0.74163400 0.25836600 0.00000000 1.0
N N31 1 0.00000000 0.74163400 0.25836600 1.0
N N32 1 0.25836600 0.00000000 0.74163400 1.0
N N33 1 0.00000000 0.25836600 0.74163400 1.0
N N34 1 0.74163400 0.00000000 0.25836600 1.0
N N35 1 0.25836600 0.74163400 0.00000000 1.0
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