Ta2N
传统材料 TRAMP-ID: mp-1079438 · 空间群: P-31m (#162)
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 Ta2N were obtained from the Materials Project database (MP-ID: mp-1079438, 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_Ta2N
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.93918257
_cell_length_b 5.29658075
_cell_length_c 5.29656335
_cell_angle_alpha 119.99989834
_cell_angle_beta 89.99919003
_cell_angle_gamma 90.00037001
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2N
_chemical_formula_sum 'Ta6 N3'
_cell_volume 119.99852980
_cell_formula_units_Z 3
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
Ta Ta0 1 0.24638174 0.33365577 0.33366287 1.0
Ta Ta1 1 0.24638146 0.66634379 0.00000755 1.0
Ta Ta2 1 0.24639401 0.00000044 0.66635779 1.0
Ta Ta3 1 0.75361823 0.66634624 0.66633693 1.0
Ta Ta4 1 0.75361852 0.33365424 0.99999021 1.0
Ta Ta5 1 0.75360639 0.99999952 0.33364380 1.0
N N6 1 0.49999940 0.66665743 0.33332905 1.0
N N7 1 0.49999940 0.33334260 0.66667243 1.0
N N8 1 0.00000084 -0.00000003 0.99999835 1.0
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