PrSm(Si2Ir3)2
高熵材料 HEAMP-ID: mp-3244675 · 空间群: Imm2 (#44)
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 PrSm(Si2Ir3)2 were obtained from the Materials Project database (MP-ID: mp-3244675, 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_PrSm(Si2Ir3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.67669072
_cell_length_b 6.67669140
_cell_length_c 6.67669146
_cell_angle_alpha 130.35920407
_cell_angle_beta 114.75746750
_cell_angle_gamma 86.19530782
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrSm(Si2Ir3)2
_chemical_formula_sum 'Pr1 Sm1 Si4 Ir6'
_cell_volume 196.72189332
_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
Pr Pr0 1 0.75000000 0.02826984 0.27826984 1.0
Sm Sm1 1 0.25000000 0.96721025 0.71721025 1.0
Si Si2 1 0.07917722 0.27966579 0.20048856 1.0
Si Si3 1 0.92096257 0.71932258 0.79836001 1.0
Si Si4 1 0.42082278 0.62131134 0.20048856 1.0
Si Si5 1 0.57903743 0.37739843 0.79836001 1.0
Ir Ir6 1 0.49817061 0.49966866 0.49783927 1.0
Ir Ir7 1 0.00182939 0.49966866 0.00149705 1.0
Ir Ir8 1 0.27900282 0.00043158 0.28231346 1.0
Ir Ir9 1 0.71811812 0.00043158 0.72142976 1.0
Ir Ir10 1 0.22099718 0.50331164 0.72142976 1.0
Ir Ir11 1 0.78188188 0.50331164 0.28231346 1.0
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