Pr3(Ga2Si)2
高熵材料 HEAMP-ID: mp-3321804 · 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 Pr3(Ga2Si)2 were obtained from the Materials Project database (MP-ID: mp-3321804, 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_Pr3(Ga2Si)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.22398244
_cell_length_b 4.29361952
_cell_length_c 21.94296135
_cell_angle_alpha 84.38541938
_cell_angle_beta 84.47678080
_cell_angle_gamma 89.99999739
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr3(Ga2Si)2
_chemical_formula_sum 'Pr6 Ga8 Si4'
_cell_volume 394.19557402
_cell_formula_units_Z 2
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 0.95822981 0.70822981 0.08354038 1.0
Pr Pr1 1 0.29114295 0.04114295 0.41771410 1.0
Pr Pr2 1 0.62367714 0.37367714 0.75264473 1.0
Pr Pr3 1 0.37665681 0.62665681 0.24668738 1.0
Pr Pr4 1 0.70897311 0.95897311 0.58205178 1.0
Pr Pr5 1 0.04113431 0.29113431 0.91773237 1.0
Ga Ga6 1 0.82033991 0.57033991 0.35932018 1.0
Ga Ga7 1 0.15284709 0.90284709 0.69430681 1.0
Ga Ga8 1 0.43132269 0.18132269 0.13735362 1.0
Ga Ga9 1 0.76445029 0.51445029 0.47109841 1.0
Ga Ga10 1 0.09688238 0.84688238 0.80623524 1.0
Ga Ga11 1 0.84774194 0.09774194 0.30451712 1.0
Ga Ga12 1 0.18030785 0.43030785 0.63938430 1.0
Ga Ga13 1 0.51343465 0.76343465 0.97312970 1.0
Si Si14 1 0.90288518 0.15288518 0.19422964 1.0
Si Si15 1 0.23546897 0.48546897 0.52906105 1.0
Si Si16 1 0.56835004 0.81835004 0.86329992 1.0
Si Si17 1 0.48615387 0.23615387 0.02769025 1.0
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