Tc2As3
传统材料 TRAMP-ID: mp-8886 · 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 Tc2As3 were obtained from the Materials Project database (MP-ID: mp-8886, 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_Tc2As3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.65010791
_cell_length_b 6.63752992
_cell_length_c 8.00430200
_cell_angle_alpha 95.51669182
_cell_angle_beta 101.69859196
_cell_angle_gamma 104.55957605
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tc2As3
_chemical_formula_sum 'Tc8 As12'
_cell_volume 330.80465085
_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
Tc Tc0 1 0.91444222 0.42417841 0.14255622 1.0
Tc Tc1 1 0.08555778 0.57582159 0.85744378 1.0
Tc Tc2 1 0.36863445 0.42702350 0.13367776 1.0
Tc Tc3 1 0.63136555 0.57297650 0.86632224 1.0
Tc Tc4 1 0.53025021 0.86335124 0.36471303 1.0
Tc Tc5 1 0.46974979 0.13664876 0.63528697 1.0
Tc Tc6 1 0.08949579 0.87441921 0.37494623 1.0
Tc Tc7 1 0.91050421 0.12558079 0.62505377 1.0
As As8 1 0.73663004 0.59197396 0.34849637 1.0
As As9 1 0.26336996 0.40802604 0.65150363 1.0
As As10 1 0.23575332 0.56513065 0.38419571 1.0
As As11 1 0.76424668 0.43486935 0.61580429 1.0
As As12 1 0.85881884 0.12638314 0.31475494 1.0
As As13 1 0.14118116 0.87361686 0.68524606 1.0
As As14 1 0.37174054 0.15299470 0.32110817 1.0
As As15 1 0.62825946 0.84700530 0.67889183 1.0
As As16 1 0.54540016 0.20634067 0.96414382 1.0
As As17 1 0.45459984 0.79365933 0.03585618 1.0
As As18 1 0.03325288 0.19116621 0.95139683 1.0
As As19 1 0.96674712 0.80883379 0.04860317 1.0
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