Er2Sc3Si4
高熵材料 HEAMP-ID: mp-1212960 · 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 Er2Sc3Si4 were obtained from the Materials Project database (MP-ID: mp-1212960, 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_Er2Sc3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.04888356
_cell_length_b 7.36287350
_cell_length_c 13.90933045
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Sc3Si4
_chemical_formula_sum 'Er8 Sc12 Si16'
_cell_volume 721.89477847
_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
Er Er0 1 0.01167174 0.17675530 0.09709875 1.0
Er Er1 1 0.98832826 0.82324470 0.90290125 1.0
Er Er2 1 0.48832826 0.67675530 0.90290125 1.0
Er Er3 1 0.98832826 0.82324470 0.59709875 1.0
Er Er4 1 0.51167174 0.32324470 0.09709875 1.0
Er Er5 1 0.01167174 0.17675530 0.40290125 1.0
Er Er6 1 0.51167174 0.32324470 0.40290125 1.0
Er Er7 1 0.48832826 0.67675530 0.59709875 1.0
Sc Sc8 1 0.16260951 0.50363897 0.75000000 1.0
Sc Sc9 1 0.83739049 0.49636103 0.25000000 1.0
Sc Sc10 1 0.33739049 0.00363897 0.25000000 1.0
Sc Sc11 1 0.66260951 0.99636103 0.75000000 1.0
Sc Sc12 1 0.32992726 0.17692410 0.62554997 1.0
Sc Sc13 1 0.67007274 0.82307590 0.37445003 1.0
Sc Sc14 1 0.17007274 0.67692410 0.37445003 1.0
Sc Sc15 1 0.67007274 0.82307590 0.12554997 1.0
Sc Sc16 1 0.82992726 0.32307590 0.62554997 1.0
Sc Sc17 1 0.32992726 0.17692410 0.87445003 1.0
Sc Sc18 1 0.82992726 0.32307590 0.87445003 1.0
Sc Sc19 1 0.17007274 0.67692410 0.12554997 1.0
Si Si20 1 0.03327370 0.11317030 0.75000000 1.0
Si Si21 1 0.96672630 0.88682970 0.25000000 1.0
Si Si22 1 0.46672630 0.61317030 0.25000000 1.0
Si Si23 1 0.53327370 0.38682970 0.75000000 1.0
Si Si24 1 0.28542196 0.87056913 0.75000000 1.0
Si Si25 1 0.71457804 0.12943087 0.25000000 1.0
Si Si26 1 0.21457804 0.37056913 0.25000000 1.0
Si Si27 1 0.78542196 0.62943087 0.75000000 1.0
Si Si28 1 0.15903492 0.46565035 0.53861870 1.0
Si Si29 1 0.84096508 0.53434965 0.46138130 1.0
Si Si30 1 0.34096508 0.96565035 0.46138130 1.0
Si Si31 1 0.84096508 0.53434965 0.03861870 1.0
Si Si32 1 0.65903492 0.03434965 0.53861870 1.0
Si Si33 1 0.15903492 0.46565035 0.96138130 1.0
Si Si34 1 0.65903492 0.03434965 0.96138130 1.0
Si Si35 1 0.34096508 0.96565035 0.03861870 1.0
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