K2PtSe2
弹性数据 ELAMP-ID: mp-8621 · 空间群: Immm (#71)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of K2PtSe2 were obtained from the Materials Project database (MP-ID: mp-8621, 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
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# generated using pymatgen
data_K2PtSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.76905035
_cell_length_b 6.38687444
_cell_length_c 6.38687537
_cell_angle_alpha 70.62000530
_cell_angle_beta 72.83874333
_cell_angle_gamma 72.83874409
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2PtSe2
_chemical_formula_sum 'K2 Pt1 Se2'
_cell_volume 135.22322684
_cell_formula_units_Z 1
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
K K0 1 0.20002361 0.29997639 0.29997639 1.0
K K1 1 0.79997639 0.70002361 0.70002361 1.0
Pt Pt2 1 0.00000000 0.00000000 0.00000000 1.0
Se Se3 1 0.50000000 0.77886520 0.22113480 1.0
Se Se4 1 0.50000000 0.22113480 0.77886520 1.0
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