Pr3Ga4SiGe
高熵材料 HEAMP-ID: mp-3297500 · 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 Pr3Ga4SiGe were obtained from the Materials Project database (MP-ID: mp-3297500, 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_Pr3Ga4SiGe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.24999098
_cell_length_b 4.29936709
_cell_length_c 22.03479982
_cell_angle_alpha 84.40137867
_cell_angle_beta 84.46590053
_cell_angle_gamma 89.99999131
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr3Ga4SiGe
_chemical_formula_sum 'Pr6 Ga8 Si2 Ge2'
_cell_volume 398.81952981
_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 0.95903286 0.70903286 0.08193429 1.0
Pr Pr1 1 0.29140001 0.04140001 0.41719998 1.0
Pr Pr2 1 0.62325452 0.37325452 0.75348896 1.0
Pr Pr3 1 0.37651024 0.62651024 0.24698052 1.0
Pr Pr4 1 0.70831431 0.95831431 0.58336938 1.0
Pr Pr5 1 0.04124683 0.29124683 0.91750734 1.0
Ga Ga6 1 0.82044854 0.57044854 0.35910191 1.0
Ga Ga7 1 0.15224718 0.90224718 0.69550663 1.0
Ga Ga8 1 0.43245900 0.18245900 0.13508100 1.0
Ga Ga9 1 0.76497999 0.51497999 0.47003902 1.0
Ga Ga10 1 0.09661208 0.84661208 0.80677584 1.0
Ga Ga11 1 0.84712296 0.09712296 0.30575409 1.0
Ga Ga12 1 0.17904577 0.42904577 0.64190846 1.0
Ga Ga13 1 0.51388588 0.76388588 0.97222723 1.0
Si Si14 1 0.56850203 0.81850203 0.86299693 1.0
Si Si15 1 0.48684403 0.23684403 0.02631093 1.0
Ge Ge16 1 0.90307231 0.15307231 0.19385438 1.0
Ge Ge17 1 0.23501945 0.48501945 0.52996010 1.0
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