Y2Sc3(SiGe)2
高熵材料 HEAMP-ID: mp-3317688 · 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 Y2Sc3(SiGe)2 were obtained from the Materials Project database (MP-ID: mp-3317688, 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
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# generated using pymatgen
data_Y2Sc3(SiGe)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.20866568
_cell_length_b 7.39131616
_cell_length_c 14.05571010
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2Sc3(SiGe)2
_chemical_formula_sum 'Y8 Sc12 Si8 Ge8'
_cell_volume 748.90969960
_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
Y Y0 1 0.99571165 0.17939370 0.09824776 1.0
Y Y1 1 0.00428835 0.82060630 0.90175224 1.0
Y Y2 1 0.50428835 0.67939370 0.90175224 1.0
Y Y3 1 0.00428835 0.82060630 0.59824776 1.0
Y Y4 1 0.49571165 0.32060630 0.09824776 1.0
Y Y5 1 0.99571165 0.17939370 0.40175224 1.0
Y Y6 1 0.49571165 0.32060630 0.40175224 1.0
Y Y7 1 0.50428835 0.67939370 0.59824776 1.0
Sc Sc8 1 0.18533247 0.49663028 0.75000000 1.0
Sc Sc9 1 0.81466753 0.50336972 0.25000000 1.0
Sc Sc10 1 0.31466753 0.99663028 0.25000000 1.0
Sc Sc11 1 0.68533247 0.00336972 0.75000000 1.0
Sc Sc12 1 0.35176927 0.16842121 0.62437751 1.0
Sc Sc13 1 0.64823073 0.83157879 0.37562249 1.0
Sc Sc14 1 0.14823073 0.66842121 0.37562249 1.0
Sc Sc15 1 0.64823073 0.83157879 0.12437751 1.0
Sc Sc16 1 0.85176927 0.33157879 0.62437751 1.0
Sc Sc17 1 0.35176927 0.16842121 0.87562249 1.0
Sc Sc18 1 0.85176927 0.33157879 0.87562249 1.0
Sc Sc19 1 0.14823073 0.66842121 0.12437751 1.0
Si Si20 1 0.05584759 0.11649206 0.75000000 1.0
Si Si21 1 0.94415241 0.88350794 0.25000000 1.0
Si Si22 1 0.44415241 0.61649206 0.25000000 1.0
Si Si23 1 0.55584759 0.38350794 0.75000000 1.0
Si Si24 1 0.30221886 0.87268739 0.75000000 1.0
Si Si25 1 0.69778114 0.12731261 0.25000000 1.0
Si Si26 1 0.19778114 0.37268739 0.25000000 1.0
Si Si27 1 0.80221886 0.62731261 0.75000000 1.0
Ge Ge28 1 0.18822362 0.45828893 0.54174231 1.0
Ge Ge29 1 0.81177638 0.54171107 0.45825769 1.0
Ge Ge30 1 0.31177638 0.95828893 0.45825769 1.0
Ge Ge31 1 0.81177638 0.54171107 0.04174231 1.0
Ge Ge32 1 0.68822362 0.04171107 0.54174231 1.0
Ge Ge33 1 0.18822362 0.45828893 0.95825769 1.0
Ge Ge34 1 0.68822362 0.04171107 0.95825769 1.0
Ge Ge35 1 0.31177638 0.95828893 0.04174231 1.0
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