Er2FeSi2
高熵材料 HEAMP-ID: mp-31095 · 空间群: C2/m (#12)
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 Er2FeSi2 were obtained from the Materials Project database (MP-ID: mp-31095, 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_Er2FeSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.10396590
_cell_length_b 5.55639813
_cell_length_c 8.82577630
_cell_angle_alpha 82.88511286
_cell_angle_beta 76.55575543
_cell_angle_gamma 68.32750717
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2FeSi2
_chemical_formula_sum 'Er4 Fe2 Si4'
_cell_volume 181.74365783
_cell_formula_units_Z 2
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 0.18803554 0.73245635 0.89147456 1.0
Er Er1 1 0.81196446 0.26754365 0.10852544 1.0
Er Er2 1 0.00074529 0.32767487 0.67083456 1.0
Er Er3 1 -0.00074529 0.67232513 0.32916544 1.0
Fe Fe4 1 0.72959410 0.91775929 0.62305250 1.0
Fe Fe5 1 0.27040590 0.08224071 0.37694750 1.0
Si Si6 1 0.49952784 0.12776669 0.87317662 1.0
Si Si7 1 0.50047216 0.87223331 0.12682338 1.0
Si Si8 1 0.34540386 0.74500814 0.56418314 1.0
Si Si9 1 0.65459614 0.25499186 0.43581686 1.0
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