CrN2
传统材料 TRAMP-ID: mp-1015582 · 空间群: Pbcn (#60)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 25.77 | 3.4567 | 100.0 | (1,0,1) |
| 31.86 | 2.8086 | 28.2 | (1,1,1) |
| 32.10 | 2.7882 | 5.8 | (0,0,2) |
| 37.26 | 2.4132 | 17.0 | (0,1,2) |
| 37.33 | 2.4089 | 10.4 | (0,2,0) |
| 40.98 | 2.2026 | 4.7 | (2,0,0) |
| 42.72 | 2.1165 | 9.1 | (1,1,2) |
| 42.79 | 2.1135 | 3.8 | (1,2,0) |
| 45.92 | 1.9763 | 29.8 | (1,2,1) |
| 50.04 | 1.8228 | 4.7 | (0,2,2) |
| 52.98 | 1.7284 | 4.2 | (2,0,2) |
| 56.57 | 1.6269 | 23.4 | (2,1,2) |
| 56.62 | 1.6255 | 16.2 | (2,2,0) |
| 57.08 | 1.6137 | 20.0 | (1,1,3) |
| 63.92 | 1.4564 | 4.4 | (1,3,1) |
| 65.76 | 1.4200 | 3.4 | (3,0,1) |
| 66.59 | 1.4043 | 2.7 | (2,2,2) |
| 67.14 | 1.3941 | 2.4 | (0,0,4) |
| 67.28 | 1.3916 | 9.5 | (0,3,2) |
| 68.94 | 1.3621 | 3.6 | (3,1,1) |
| 70.29 | 1.3392 | 4.4 | (0,1,4) |
| 78.13 | 1.2233 | 6.7 | (3,2,1) |
| 79.59 | 1.2044 | 1.4 | (0,4,0) |
| 81.88 | 1.1765 | 1.8 | (2,3,2) |
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-1015582, 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 4.40521300
_cell_length_b 4.81774200
_cell_length_c 5.57642500
_cell_angle_alpha 90.00000000
_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 118.34946980
_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 0.00000000 0.25000000 0.91670000 1.0
Cr Cr1 1 0.50000000 0.75000000 0.58330000 1.0
Cr Cr2 1 0.00000000 0.75000000 0.08330000 1.0
Cr Cr3 1 0.50000000 0.25000000 0.41670000 1.0
N N4 1 0.28025600 0.42474400 0.63646200 1.0
N N5 1 0.21974400 0.92474400 0.86353800 1.0
N N6 1 0.78025600 0.57525600 0.86353800 1.0
N N7 1 0.71974400 0.07525600 0.63646200 1.0
N N8 1 0.71974400 0.57525600 0.36353800 1.0
N N9 1 0.78025600 0.07525600 0.13646200 1.0
N N10 1 0.21974400 0.42474400 0.13646200 1.0
N N11 1 0.28025600 0.92474400 0.36353800 1.0
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