CrN2
传统材料 TRAMP-ID: mp-1014342 · 空间群: Ama2 (#40)
基础信息
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-1014342, 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 5.65347885
_cell_length_b 5.65347885
_cell_length_c 9.12371700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.31873936
_symmetry_Int_Tables_number 1
_chemical_formula_structural CrN2
_chemical_formula_sum 'Cr4 N8'
_cell_volume 251.72718635
_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 0.33030200 0.66238000 0.56128200 1.0
Cr Cr1 1 0.66238000 0.33030200 0.43871800 1.0
Cr Cr2 1 0.33030200 0.66238000 0.93871800 1.0
Cr Cr3 1 0.66238000 0.33030200 0.06128200 1.0
N N4 1 0.67787500 0.34824400 0.25000000 1.0
N N5 1 0.34824400 0.67787500 0.75000000 1.0
N N6 1 0.47307300 0.47307300 0.50000000 1.0
N N7 1 0.47307300 0.47307300 0.00000000 1.0
N N8 1 0.50525600 0.98892900 0.49143900 1.0
N N9 1 0.98892900 0.50525600 0.50856100 1.0
N N10 1 0.50525600 0.98892900 0.00856100 1.0
N N11 1 0.98892900 0.50525600 0.99143900 1.0
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