PrSe2
传统材料 TRAMP-ID: mp-1190410 · 空间群: P-4b2 (#117)
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 PrSe2 were obtained from the Materials Project database (MP-ID: mp-1190410, 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_PrSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.40863493
_cell_length_b 8.40863493
_cell_length_c 8.62088808
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrSe2
_chemical_formula_sum 'Pr8 Se16'
_cell_volume 609.54111057
_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
Pr Pr0 1 0.25124953 0.49167991 0.72548572 1.0
Pr Pr1 1 0.24875047 0.99167991 0.72548572 1.0
Pr Pr2 1 0.74875047 0.50832009 0.72548572 1.0
Pr Pr3 1 0.75124953 0.00832009 0.72548572 1.0
Pr Pr4 1 0.50832009 0.25124953 0.27451428 1.0
Pr Pr5 1 0.99167991 0.75124953 0.27451428 1.0
Pr Pr6 1 0.49167991 0.74875047 0.27451428 1.0
Pr Pr7 1 0.00832009 0.24875047 0.27451428 1.0
Se Se8 1 0.50204850 0.24987650 0.63200089 1.0
Se Se9 1 0.99795150 0.74987650 0.63200089 1.0
Se Se10 1 0.49795150 0.75012350 0.63200089 1.0
Se Se11 1 0.00204850 0.25012350 0.63200089 1.0
Se Se12 1 0.75012350 0.50204850 0.36799911 1.0
Se Se13 1 0.74987650 0.00204850 0.36799911 1.0
Se Se14 1 0.24987650 0.49795150 0.36799911 1.0
Se Se15 1 0.25012350 0.99795150 0.36799911 1.0
Se Se16 1 0.22628037 0.72628037 -0.00000000 1.0
Se Se17 1 0.27371963 0.22628037 -0.00000000 1.0
Se Se18 1 0.77371963 0.27371963 -0.00000000 1.0
Se Se19 1 0.72628037 0.77371963 -0.00000000 1.0
Se Se20 1 -0.00000000 0.50000000 -0.00000000 1.0
Se Se21 1 0.50000000 -0.00000000 -0.00000000 1.0
Se Se22 1 0.50000000 0.50000000 -0.00000000 1.0
Se Se23 1 -0.00000000 -0.00000000 -0.00000000 1.0
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