NaCrN2
弹性数据 ELAMP-ID: mp-1029407 · 空间群: I-42d (#122)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of NaCrN2 were obtained from the Materials Project database (MP-ID: mp-1029407, 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
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# generated using pymatgen
data_NaCrN2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.42597825
_cell_length_b 5.08053544
_cell_length_c 8.13147185
_cell_angle_alpha 89.99564162
_cell_angle_beta 138.52876409
_cell_angle_gamma 117.93112071
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaCrN2
_chemical_formula_sum 'Na2 Cr2 N4'
_cell_volume 104.95173022
_cell_formula_units_Z 2
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
Na Na0 1 0.99997231 0.50011598 0.74998624 1.0
Na Na1 1 -0.00000853 0.00013032 0.49998118 1.0
Cr Cr2 1 -0.00017719 0.49989196 0.24990135 1.0
Cr Cr3 1 0.99986612 -0.00016013 -0.00010634 1.0
N N4 1 0.50050982 0.11222564 0.12531788 1.0
N N5 1 0.50010416 0.88793300 0.62492972 1.0
N N6 1 0.27590690 0.38795819 0.26296849 1.0
N N7 1 0.72382542 0.61190404 -0.01297952 1.0
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