Y2FeSi2
高熵材料 HEAMP-ID: mp-1205522 · 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 Y2FeSi2 were obtained from the Materials Project database (MP-ID: mp-1205522, 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_Y2FeSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.64317341
_cell_length_b 5.64317341
_cell_length_c 10.15925753
_cell_angle_alpha 63.46288426
_cell_angle_beta 63.46288426
_cell_angle_gamma 43.24653240
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2FeSi2
_chemical_formula_sum 'Y4 Fe2 Si4'
_cell_volume 194.38269634
_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
Y Y0 1 0.99545998 0.99545998 0.32762134 1.0
Y Y1 1 0.00454002 0.00454002 0.67237866 1.0
Y Y2 1 0.80993221 0.80993221 0.10664869 1.0
Y Y3 1 0.19006779 0.19006779 0.89335131 1.0
Fe Fe4 1 0.72215725 0.72215725 0.63701048 1.0
Fe Fe5 1 0.27784275 0.27784275 0.36298952 1.0
Si Si6 1 0.64425487 0.64425487 0.43860504 1.0
Si Si7 1 0.35574513 0.35574513 0.56139496 1.0
Si Si8 1 0.50533753 0.50533753 0.12060789 1.0
Si Si9 1 0.49466247 0.49466247 0.87939211 1.0
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