Sm2Sc3(SiGe)2
高熵材料 HEAMP-ID: mp-3308099 · 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 Sm2Sc3(SiGe)2 were obtained from the Materials Project database (MP-ID: mp-3308099, 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_Sm2Sc3(SiGe)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.24768147
_cell_length_b 7.49125186
_cell_length_c 14.16321817
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Sc3(SiGe)2
_chemical_formula_sum 'Sm8 Sc12 Si8 Ge8'
_cell_volume 768.98070326
_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 0.00242230 0.17732797 0.09881247 1.0
Sm Sm1 1 0.99757770 0.82267203 0.90118753 1.0
Sm Sm2 1 0.49757770 0.67732797 0.90118753 1.0
Sm Sm3 1 0.99757770 0.82267203 0.59881247 1.0
Sm Sm4 1 0.50242230 0.32267203 0.09881247 1.0
Sm Sm5 1 0.00242230 0.17732797 0.40118753 1.0
Sm Sm6 1 0.50242230 0.32267203 0.40118753 1.0
Sm Sm7 1 0.49757770 0.67732797 0.59881247 1.0
Sc Sc8 1 0.17622218 0.49787758 0.75000000 1.0
Sc Sc9 1 0.82377782 0.50212242 0.25000000 1.0
Sc Sc10 1 0.32377782 0.99787758 0.25000000 1.0
Sc Sc11 1 0.67622218 0.00212242 0.75000000 1.0
Sc Sc12 1 0.34266783 0.17149509 0.62515598 1.0
Sc Sc13 1 0.65733217 0.82850491 0.37484402 1.0
Sc Sc14 1 0.15733217 0.67149509 0.37484402 1.0
Sc Sc15 1 0.65733217 0.82850491 0.12515598 1.0
Sc Sc16 1 0.84266783 0.32850491 0.62515598 1.0
Sc Sc17 1 0.34266783 0.17149509 0.87484402 1.0
Sc Sc18 1 0.84266783 0.32850491 0.87484402 1.0
Sc Sc19 1 0.15733217 0.67149509 0.12515598 1.0
Si Si20 1 0.04732365 0.12000223 0.75000000 1.0
Si Si21 1 0.95267635 0.87999777 0.25000000 1.0
Si Si22 1 0.45267635 0.62000223 0.25000000 1.0
Si Si23 1 0.54732365 0.37999777 0.75000000 1.0
Si Si24 1 0.29628527 0.87791480 0.75000000 1.0
Si Si25 1 0.70371473 0.12208520 0.25000000 1.0
Si Si26 1 0.20371473 0.37791480 0.25000000 1.0
Si Si27 1 0.79628527 0.62208520 0.75000000 1.0
Ge Ge28 1 0.17541571 0.45915225 0.54136302 1.0
Ge Ge29 1 0.82458429 0.54084775 0.45863698 1.0
Ge Ge30 1 0.32458429 0.95915225 0.45863698 1.0
Ge Ge31 1 0.82458429 0.54084775 0.04136302 1.0
Ge Ge32 1 0.67541571 0.04084775 0.54136302 1.0
Ge Ge33 1 0.17541571 0.45915225 0.95863698 1.0
Ge Ge34 1 0.67541571 0.04084775 0.95863698 1.0
Ge Ge35 1 0.32458429 0.95915225 0.04136302 1.0
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