Sc4Al2Ga3Si
高熵材料 HEAMP-ID: mp-3342419 · 空间群: Amm2 (#38)
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 Sc4Al2Ga3Si were obtained from the Materials Project database (MP-ID: mp-3342419, 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_Sc4Al2Ga3Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.68428686
_cell_length_b 6.68428686
_cell_length_c 4.10242229
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.56098836
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc4Al2Ga3Si
_chemical_formula_sum 'Sc4 Al2 Ga3 Si1'
_cell_volume 183.28617366
_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
Sc Sc0 1 0.82826928 0.67410433 0.50000000 1.0
Sc Sc1 1 0.17410433 0.32826928 0.50000000 1.0
Sc Sc2 1 0.67314407 0.17314407 0.50000000 1.0
Sc Sc3 1 0.32555476 0.82555476 0.50000000 1.0
Al Al4 1 0.00118573 0.99808325 0.00000000 1.0
Al Al5 1 0.49808325 0.50118573 0.00000000 1.0
Ga Ga6 1 0.62951853 0.87082375 0.00000000 1.0
Ga Ga7 1 0.37082375 0.12951853 0.00000000 1.0
Ga Ga8 1 0.87168362 0.37168362 0.00000000 1.0
Si Si9 1 0.12763369 0.62763369 0.00000000 1.0
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