Ta2PtSe7
传统材料 TRAMP-ID: mp-14474 · 空间群: C2/m (#12)
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 Ta2PtSe7 were obtained from the Materials Project database (MP-ID: mp-14474, 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_Ta2PtSe7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.04898698
_cell_length_b 8.04898698
_cell_length_c 18.99588440
_cell_angle_alpha 71.11935060
_cell_angle_beta 71.11935060
_cell_angle_gamma 25.65408014
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2PtSe7
_chemical_formula_sum 'Ta4 Pt2 Se14'
_cell_volume 502.60432594
_cell_formula_units_Z 2
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 0.83916500 0.83916500 0.39844200 1.0
Ta Ta1 1 0.16083500 0.16083500 0.60155800 1.0
Ta Ta2 1 0.23482700 0.23482700 0.90687000 1.0
Ta Ta3 1 0.76517300 0.76517300 0.09313000 1.0
Pt Pt4 1 0.30154200 0.30154200 0.21061400 1.0
Pt Pt5 1 0.69845800 0.69845800 0.78938600 1.0
Se Se6 1 0.26693400 0.26693400 0.69304100 1.0
Se Se7 1 0.73306600 0.73306600 0.30695900 1.0
Se Se8 1 0.20562900 0.20562900 0.44793700 1.0
Se Se9 1 0.79437100 0.79437100 0.55206300 1.0
Se Se10 1 0.54638800 0.54638800 0.58222300 1.0
Se Se11 1 0.45361200 0.45361200 0.41777700 1.0
Se Se12 1 0.65262400 0.65262400 0.00996800 1.0
Se Se13 1 0.34737600 0.34737600 0.99003200 1.0
Se Se14 1 0.41353000 0.41353000 0.29334300 1.0
Se Se15 1 0.58647000 0.58647000 0.70665700 1.0
Se Se16 1 0.90456500 0.90456500 0.12977900 1.0
Se Se17 1 0.09543500 0.09543500 0.87022100 1.0
Se Se18 1 0.15554000 0.15554000 0.17074500 1.0
Se Se19 1 0.84446000 0.84446000 0.82925500 1.0
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