IrSe2
弹性数据 ELAMP-ID: mp-1361 · 空间群: Pnma (#62)
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 IrSe2 were obtained from the Materials Project database (MP-ID: mp-1361, 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_IrSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.76584221
_cell_length_b 5.98587002
_cell_length_c 21.15801080
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural IrSe2
_chemical_formula_sum 'Ir8 Se16'
_cell_volume 476.94053617
_cell_formula_units_Z 8
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
Ir Ir0 1 0.25000000 0.94161486 0.80489765 1.0
Ir Ir1 1 0.75000000 0.05838514 0.19510235 1.0
Ir Ir2 1 0.75000000 0.44161486 0.69510235 1.0
Ir Ir3 1 0.25000000 0.55838514 0.30489765 1.0
Ir Ir4 1 0.25000000 0.93013790 0.57640308 1.0
Ir Ir5 1 0.75000000 0.06986210 0.42359692 1.0
Ir Ir6 1 0.75000000 0.43013790 0.92359692 1.0
Ir Ir7 1 0.25000000 0.56986210 0.07640308 1.0
Se Se8 1 0.25000000 0.57220097 0.86133512 1.0
Se Se9 1 0.75000000 0.42779903 0.13866488 1.0
Se Se10 1 0.75000000 0.07220097 0.63866488 1.0
Se Se11 1 0.25000000 0.92779903 0.36133512 1.0
Se Se12 1 0.25000000 0.18261771 0.26184744 1.0
Se Se13 1 0.75000000 0.81738229 0.73815256 1.0
Se Se14 1 0.75000000 0.68261771 0.23815256 1.0
Se Se15 1 0.25000000 0.31738229 0.76184744 1.0
Se Se16 1 0.25000000 0.27628334 0.99113449 1.0
Se Se17 1 0.75000000 0.72371666 0.00886551 1.0
Se Se18 1 0.75000000 0.77628334 0.50886551 1.0
Se Se19 1 0.25000000 0.22371666 0.49113449 1.0
Se Se20 1 0.25000000 0.95116979 0.12208991 1.0
Se Se21 1 0.75000000 0.04883021 0.87791009 1.0
Se Se22 1 0.75000000 0.45116979 0.37791009 1.0
Se Se23 1 0.25000000 0.54883021 0.62208991 1.0
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