TaSe2
传统材料 TRAMP-ID: mp-542621 · 空间群: P-1 (#2)
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 TaSe2 were obtained from the Materials Project database (MP-ID: mp-542621, 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_TaSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.80266700
_cell_length_b 8.22953131
_cell_length_c 9.76143884
_cell_angle_alpha 96.08947047
_cell_angle_beta 97.77653250
_cell_angle_gamma 108.66293209
_symmetry_Int_Tables_number 1
_chemical_formula_structural TaSe2
_chemical_formula_sum 'Ta5 Se10'
_cell_volume 580.88618288
_cell_formula_units_Z 5
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 0.00000000 0.00000000 0.00000000 1.0
Ta Ta1 1 0.03541300 0.18851100 0.24911900 1.0
Ta Ta2 1 0.96458700 0.81148900 0.75088100 1.0
Ta Ta3 1 0.65144700 0.13782900 0.13236800 1.0
Ta Ta4 1 0.34855300 0.86217100 0.86763200 1.0
Se Se5 1 0.04141300 0.89876700 0.24509900 1.0
Se Se6 1 0.95858700 0.10123300 0.75490100 1.0
Se Se7 1 0.77255800 0.67331800 0.91913800 1.0
Se Se8 1 0.22744200 0.32668200 0.08086200 1.0
Se Se9 1 0.40552100 0.85665500 0.12453000 1.0
Se Se10 1 0.59447900 0.14334500 0.87547000 1.0
Se Se11 1 0.84062200 0.28032500 0.39200800 1.0
Se Se12 1 0.15937800 0.71967500 0.60799200 1.0
Se Se13 1 0.46710300 0.64497200 0.76093200 1.0
Se Se14 1 0.53289700 0.35502800 0.23906800 1.0
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