Ti2FeSe4
传统材料 TRAMP-ID: mp-1192831 · 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 Ti2FeSe4 were obtained from the Materials Project database (MP-ID: mp-1192831, 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
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# generated using pymatgen
data_Ti2FeSe4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.18988773
_cell_length_b 7.18991831
_cell_length_c 12.14029100
_cell_angle_alpha 89.99999933
_cell_angle_beta 89.99846158
_cell_angle_gamma 120.00013818
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ti2FeSe4
_chemical_formula_sum 'Ti8 Fe4 Se16'
_cell_volume 543.50705851
_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
Ti Ti0 1 0.01771900 0.50886000 0.24787100 1.0
Ti Ti1 1 0.49113100 0.50893000 0.24780700 1.0
Ti Ti2 1 0.49113100 0.98220100 0.24780700 1.0
Ti Ti3 1 0.98228100 0.49114000 0.75212900 1.0
Ti Ti4 1 0.50886900 0.49107000 0.75219300 1.0
Ti Ti5 1 0.50886900 0.01779900 0.75219300 1.0
Ti Ti6 1 0.99995800 0.99997900 0.24978900 1.0
Ti Ti7 1 0.00004200 0.00002100 0.75021100 1.0
Fe Fe8 1 0.00000000 0.00000000 0.00000000 1.0
Fe Fe9 1 0.50000000 0.50000000 0.50000000 1.0
Fe Fe10 1 0.50000000 0.00000000 0.50000000 1.0
Fe Fe11 1 0.00000000 0.50000000 0.50000000 1.0
Se Se12 1 0.33325200 0.66662600 0.62640700 1.0
Se Se13 1 0.66674800 0.33337400 0.37359300 1.0
Se Se14 1 0.33353300 0.66676700 0.11598500 1.0
Se Se15 1 0.66646700 0.33323300 0.88401500 1.0
Se Se16 1 0.66578700 0.83289400 0.87645500 1.0
Se Se17 1 0.16678900 0.83289800 0.87648500 1.0
Se Se18 1 0.16678900 0.33389200 0.87648500 1.0
Se Se19 1 0.33421300 0.16710600 0.12354500 1.0
Se Se20 1 0.83321100 0.16710200 0.12351500 1.0
Se Se21 1 0.83321100 0.66610800 0.12351500 1.0
Se Se22 1 0.66972200 0.83486100 0.38202900 1.0
Se Se23 1 0.16495600 0.83476900 0.38206200 1.0
Se Se24 1 0.16495600 0.33018700 0.38206200 1.0
Se Se25 1 0.33027800 0.16513900 0.61797100 1.0
Se Se26 1 0.83504400 0.16523100 0.61793800 1.0
Se Se27 1 0.83504400 0.66981300 0.61793800 1.0
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