TaSe2
传统材料 TRAMP-ID: mp-542495 · 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-542495, 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 8.97066441
_cell_length_b 9.64979642
_cell_length_c 11.38336515
_cell_angle_alpha 73.43997494
_cell_angle_beta 75.85392141
_cell_angle_gamma 85.51599081
_symmetry_Int_Tables_number 1
_chemical_formula_structural TaSe2
_chemical_formula_sum 'Ta13 Se26'
_cell_volume 915.84852020
_cell_formula_units_Z 13
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 0.21341324 0.71724978 0.06976932 1.0
Ta Ta2 1 0.78658676 0.28275022 0.93023068 1.0
Ta Ta3 1 0.71764912 0.07021422 0.21353470 1.0
Ta Ta4 1 0.28235088 0.92978578 0.78646530 1.0
Ta Ta5 1 0.93033637 0.78683804 0.28327652 1.0
Ta Ta6 1 0.06966363 0.21316196 0.71672348 1.0
Ta Ta7 1 0.15081866 0.48752248 0.36035142 1.0
Ta Ta8 1 0.84918134 0.51247752 0.63964858 1.0
Ta Ta9 1 0.48806765 0.36044688 0.15181649 1.0
Ta Ta10 1 0.51193235 0.63955312 0.84818351 1.0
Ta Ta11 1 0.64076889 0.84937725 0.51267791 1.0
Ta Ta12 1 0.35923111 0.15062275 0.48732209 1.0
Se Se13 1 0.92589778 0.72310248 0.08246614 1.0
Se Se14 1 0.07410222 0.27689752 0.91753386 1.0
Se Se15 1 0.70162198 0.02062654 0.00878623 1.0
Se Se16 1 0.29837802 0.97937346 0.99121377 1.0
Se Se17 1 0.99895461 0.94691406 0.78423026 1.0
Se Se18 1 0.00104539 0.05308594 0.21576974 1.0
Se Se19 1 0.62955154 0.79912006 0.31102022 1.0
Se Se20 1 0.37044846 0.20087994 0.68897978 1.0
Se Se21 1 0.77783628 0.25102871 0.70916377 1.0
Se Se22 1 0.22216372 0.74897129 0.29083623 1.0
Se Se23 1 0.22928366 0.64924627 0.85834236 1.0
Se Se24 1 0.77071634 0.35075373 0.14165764 1.0
Se Se25 1 0.86471061 0.50579934 0.39930671 1.0
Se Se26 1 0.13528939 0.49420066 0.60069329 1.0
Se Se27 1 0.48763152 0.34672626 0.93609220 1.0
Se Se28 1 0.51236848 0.65327374 0.06390780 1.0
Se Se29 1 0.32878565 0.88255281 0.55767170 1.0
Se Se30 1 0.67121435 0.11744719 0.44232830 1.0
Se Se31 1 0.18170463 0.42592679 0.16029821 1.0
Se Se32 1 0.81829537 0.57407321 0.83970179 1.0
Se Se33 1 0.40765508 0.10769318 0.25213748 1.0
Se Se34 1 0.59234492 0.89230682 0.74786252 1.0
Se Se35 1 0.08799462 0.19861641 0.47830742 1.0
Se Se36 1 0.91200538 0.80138359 0.52169258 1.0
Se Se37 1 0.55962633 0.57819761 0.63027578 1.0
Se Se38 1 0.44037367 0.42180239 0.36972422 1.0
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