Pr20Ga2Si9Sn
高熵材料 HEAMP-ID: mp-3310041 · 空间群: P4 (#75)
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 Pr20Ga2Si9Sn were obtained from the Materials Project database (MP-ID: mp-3310041, 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
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# generated using pymatgen
data_Pr20Ga2Si9Sn
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.93449824
_cell_length_b 7.93449824
_cell_length_c 14.32615464
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr20Ga2Si9Sn
_chemical_formula_sum 'Pr20 Ga2 Si9 Sn1'
_cell_volume 901.92115011
_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 0.82259651 0.82487927 0.60982765 1.0
Pr Pr1 1 0.18432593 0.83274110 0.10602857 1.0
Pr Pr2 1 0.16426982 0.81160959 0.39108941 1.0
Pr Pr3 1 0.00000000 0.50000000 0.73733851 1.0
Pr Pr4 1 0.83573018 0.18839041 0.39108941 1.0
Pr Pr5 1 0.68839041 0.66426982 0.39108941 1.0
Pr Pr6 1 0.67512073 0.32259651 0.60982765 1.0
Pr Pr7 1 0.32487927 0.67740349 0.60982765 1.0
Pr Pr8 1 0.00000000 0.50000000 0.21562809 1.0
Pr Pr9 1 0.66725890 0.68432593 0.10602857 1.0
Pr Pr10 1 0.68356472 0.33213512 0.89393883 1.0
Pr Pr11 1 0.83213512 0.81643528 0.89393883 1.0
Pr Pr12 1 0.31160959 0.33573018 0.39108941 1.0
Pr Pr13 1 0.17740349 0.17512073 0.60982765 1.0
Pr Pr14 1 0.81567407 0.16725890 0.10602857 1.0
Pr Pr15 1 0.31643528 0.66786488 0.89393883 1.0
Pr Pr16 1 0.33274110 0.31567407 0.10602857 1.0
Pr Pr17 1 0.50000000 0.00000000 0.26167709 1.0
Pr Pr18 1 0.16786488 0.18356472 0.89393883 1.0
Pr Pr19 1 0.50000000 0.00000000 0.77806543 1.0
Ga Ga20 1 0.50000000 0.00000000 0.00041743 1.0
Ga Ga21 1 0.00000000 0.50000000 0.99746376 1.0
Si Si22 1 0.61496970 0.38478151 0.24939717 1.0
Si Si23 1 0.11603670 0.88592301 0.75067584 1.0
Si Si24 1 0.38592301 0.38396330 0.75067584 1.0
Si Si25 1 0.38503030 0.61521849 0.24939717 1.0
Si Si26 1 0.88478151 0.88503030 0.24939717 1.0
Si Si27 1 0.61407699 0.61603670 0.75067584 1.0
Si Si28 1 0.00000000 0.50000000 0.50851755 1.0
Si Si29 1 0.88396330 0.11407699 0.75067584 1.0
Si Si30 1 0.11521849 0.11496970 0.24939717 1.0
Sn Sn31 1 0.50000000 0.00000000 0.49706129 1.0
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