Sm2Sc3Ga3Si
高熵材料 HEAMP-ID: mp-3307961 · 空间群: Pnma (#62)
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 Sm2Sc3Ga3Si were obtained from the Materials Project database (MP-ID: mp-3307961, 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_Sm2Sc3Ga3Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.29623910
_cell_length_b 7.55187255
_cell_length_c 14.47727081
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Sc3Ga3Si
_chemical_formula_sum 'Sm8 Sc12 Ga12 Si4'
_cell_volume 797.70149790
_cell_formula_units_Z 4
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
Sm Sm0 1 0.01309321 0.17810967 0.09679875 1.0
Sm Sm1 1 0.98690679 0.82189033 0.90320125 1.0
Sm Sm2 1 0.48690679 0.67810967 0.90320125 1.0
Sm Sm3 1 0.98690679 0.82189033 0.59679875 1.0
Sm Sm4 1 0.51309321 0.32189033 0.09679875 1.0
Sm Sm5 1 0.01309321 0.17810967 0.40320125 1.0
Sm Sm6 1 0.51309321 0.32189033 0.40320125 1.0
Sm Sm7 1 0.48690679 0.67810967 0.59679875 1.0
Sc Sc8 1 0.16187215 0.50247912 0.75000000 1.0
Sc Sc9 1 0.83812785 0.49752088 0.25000000 1.0
Sc Sc10 1 0.33812785 0.00247912 0.25000000 1.0
Sc Sc11 1 0.66187215 0.99752088 0.75000000 1.0
Sc Sc12 1 0.32962099 0.17265978 0.62304958 1.0
Sc Sc13 1 0.67037901 0.82734022 0.37695042 1.0
Sc Sc14 1 0.17037901 0.67265978 0.37695042 1.0
Sc Sc15 1 0.67037901 0.82734022 0.12304958 1.0
Sc Sc16 1 0.82962099 0.32734022 0.62304958 1.0
Sc Sc17 1 0.32962099 0.17265978 0.87695042 1.0
Sc Sc18 1 0.82962099 0.32734022 0.87695042 1.0
Sc Sc19 1 0.17037901 0.67265978 0.12304958 1.0
Ga Ga20 1 0.03325770 0.11591644 0.75000000 1.0
Ga Ga21 1 0.96674230 0.88408356 0.25000000 1.0
Ga Ga22 1 0.46674230 0.61591644 0.25000000 1.0
Ga Ga23 1 0.53325770 0.38408356 0.75000000 1.0
Ga Ga24 1 0.15741410 0.46421580 0.54083835 1.0
Ga Ga25 1 0.84258590 0.53578420 0.45916165 1.0
Ga Ga26 1 0.34258590 0.96421580 0.45916165 1.0
Ga Ga27 1 0.84258590 0.53578420 0.04083835 1.0
Ga Ga28 1 0.65741410 0.03578420 0.54083835 1.0
Ga Ga29 1 0.15741410 0.46421580 0.95916165 1.0
Ga Ga30 1 0.65741410 0.03578420 0.95916165 1.0
Ga Ga31 1 0.34258590 0.96421580 0.04083835 1.0
Si Si32 1 0.28329748 0.88035181 0.75000000 1.0
Si Si33 1 0.71670252 0.11964819 0.25000000 1.0
Si Si34 1 0.21670252 0.38035181 0.25000000 1.0
Si Si35 1 0.78329748 0.61964819 0.75000000 1.0
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