Sm2Sc3Si4
高熵材料 HEAMP-ID: mp-1208915 · 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 Sm2Sc3Si4 were obtained from the Materials Project database (MP-ID: mp-1208915, 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_Sm2Sc3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.16747631
_cell_length_b 7.48108705
_cell_length_c 14.12366386
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Sc3Si4
_chemical_formula_sum 'Sm8 Sc12 Si16'
_cell_volume 757.31811862
_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 0.01190297 0.17420364 0.09777526 1.0
Sm Sm1 1 0.98809703 0.82579636 0.90222474 1.0
Sm Sm2 1 0.48809703 0.67420364 0.90222474 1.0
Sm Sm3 1 0.98809703 0.82579636 0.59777526 1.0
Sm Sm4 1 0.51190297 0.32579636 0.09777526 1.0
Sm Sm5 1 0.01190297 0.17420364 0.40222474 1.0
Sm Sm6 1 0.51190297 0.32579636 0.40222474 1.0
Sm Sm7 1 0.48809703 0.67420364 0.59777526 1.0
Sc Sc8 1 0.16209211 0.50159637 0.75000000 1.0
Sc Sc9 1 0.83790789 0.49840363 0.25000000 1.0
Sc Sc10 1 0.33790789 0.00159637 0.25000000 1.0
Sc Sc11 1 0.66209211 0.99840363 0.75000000 1.0
Sc Sc12 1 0.32939365 0.17635375 0.62544309 1.0
Sc Sc13 1 0.67060635 0.82364625 0.37455691 1.0
Sc Sc14 1 0.17060635 0.67635375 0.37455691 1.0
Sc Sc15 1 0.67060635 0.82364625 0.12544309 1.0
Sc Sc16 1 0.82939365 0.32364625 0.62544309 1.0
Sc Sc17 1 0.32939365 0.17635375 0.87455691 1.0
Sc Sc18 1 0.82939365 0.32364625 0.87455691 1.0
Sc Sc19 1 0.17060635 0.67635375 0.12544309 1.0
Si Si20 1 0.03399739 0.12075776 0.75000000 1.0
Si Si21 1 0.96600261 0.87924224 0.25000000 1.0
Si Si22 1 0.46600261 0.62075776 0.25000000 1.0
Si Si23 1 0.53399739 0.37924224 0.75000000 1.0
Si Si24 1 0.28646588 0.87783138 0.75000000 1.0
Si Si25 1 0.71353412 0.12216862 0.25000000 1.0
Si Si26 1 0.21353412 0.37783138 0.25000000 1.0
Si Si27 1 0.78646588 0.62216862 0.75000000 1.0
Si Si28 1 0.15431063 0.46423040 0.53910552 1.0
Si Si29 1 0.84568937 0.53576960 0.46089448 1.0
Si Si30 1 0.34568937 0.96423040 0.46089448 1.0
Si Si31 1 0.84568937 0.53576960 0.03910552 1.0
Si Si32 1 0.65431063 0.03576960 0.53910552 1.0
Si Si33 1 0.15431063 0.46423040 0.96089448 1.0
Si Si34 1 0.65431063 0.03576960 0.96089448 1.0
Si Si35 1 0.34568937 0.96423040 0.03910552 1.0
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