Ta3C2
传统材料 TRAMP-ID: mp-1218120 · 空间群: P-3m1 (#164)
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 Ta3C2 were obtained from the Materials Project database (MP-ID: mp-1218120, 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_Ta3C2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.12887742
_cell_length_b 3.12887654
_cell_length_c 30.19391157
_cell_angle_alpha 89.99999808
_cell_angle_beta 90.00002953
_cell_angle_gamma 119.99992141
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta3C2
_chemical_formula_sum 'Ta12 C8'
_cell_volume 255.99255220
_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
Ta Ta0 1 0.00000100 0.00000100 0.87662922 1.0
Ta Ta1 1 0.66666500 0.33333400 0.20533188 1.0
Ta Ta2 1 0.33333300 0.66666700 0.54100770 1.0
Ta Ta3 1 0.33333500 0.66666600 0.79464537 1.0
Ta Ta4 1 -0.00000000 0.99999900 0.12337402 1.0
Ta Ta5 1 0.66666700 0.33333300 0.45901776 1.0
Ta Ta6 1 0.99999900 -0.00000000 0.71183680 1.0
Ta Ta7 1 0.66666500 0.33333300 0.04162708 1.0
Ta Ta8 1 0.33333400 0.66666700 0.37653929 1.0
Ta Ta9 1 0.33333600 0.66666800 0.95839558 1.0
Ta Ta10 1 0.99999900 0.00000000 0.28814089 1.0
Ta Ta11 1 0.66666600 0.33333200 0.62346444 1.0
C C12 1 0.66666900 0.33333500 0.91660037 1.0
C C13 1 0.33333300 0.66666600 0.24546716 1.0
C C14 1 -0.00000000 -0.00000000 0.58087961 1.0
C C15 1 0.66666700 0.33333300 0.75451573 1.0
C C16 1 0.33333200 0.66666600 0.08341346 1.0
C C17 1 0.00000000 0.00000000 0.41912527 1.0
C C18 1 0.66666600 0.33333300 0.33220742 1.0
C C19 1 0.33333300 0.66666700 0.66778094 1.0
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