Dy2Nb3Si4
高熵材料 HEAMP-ID: mp-3295606 · 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 Dy2Nb3Si4 were obtained from the Materials Project database (MP-ID: mp-3295606, 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_Dy2Nb3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.86678720
_cell_length_b 7.08374610
_cell_length_c 13.38630039
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Nb3Si4
_chemical_formula_sum 'Dy8 Nb12 Si16'
_cell_volume 651.14414808
_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
Dy Dy0 1 0.50430037 0.32833035 0.09693871 1.0
Dy Dy1 1 0.00430037 0.17166965 0.40306129 1.0
Dy Dy2 1 0.49569963 0.67166965 0.59693871 1.0
Dy Dy3 1 0.99569963 0.82833035 0.90306129 1.0
Dy Dy4 1 0.49569963 0.67166965 0.90306129 1.0
Dy Dy5 1 0.99569963 0.82833035 0.59693871 1.0
Dy Dy6 1 0.50430037 0.32833035 0.40306129 1.0
Dy Dy7 1 0.00430037 0.17166965 0.09693871 1.0
Nb Nb8 1 0.66197113 0.00880851 0.75000000 1.0
Nb Nb9 1 0.16197113 0.49119149 0.75000000 1.0
Nb Nb10 1 0.33802887 0.99119149 0.25000000 1.0
Nb Nb11 1 0.83802887 0.50880851 0.25000000 1.0
Nb Nb12 1 0.83751102 0.32323861 0.62600125 1.0
Nb Nb13 1 0.33751102 0.17676139 0.87399875 1.0
Nb Nb14 1 0.16248898 0.67676139 0.12600125 1.0
Nb Nb15 1 0.66248898 0.82323861 0.37399875 1.0
Nb Nb16 1 0.16248898 0.67676139 0.37399875 1.0
Nb Nb17 1 0.66248898 0.82323861 0.12600125 1.0
Nb Nb18 1 0.83751102 0.32323861 0.87399875 1.0
Nb Nb19 1 0.33751102 0.17676139 0.62600125 1.0
Si Si20 1 0.79523907 0.62407305 0.75000000 1.0
Si Si21 1 0.29523907 0.87592695 0.75000000 1.0
Si Si22 1 0.20476093 0.37592695 0.25000000 1.0
Si Si23 1 0.70476093 0.12407305 0.25000000 1.0
Si Si24 1 0.54127246 0.37826265 0.75000000 1.0
Si Si25 1 0.04127246 0.12173735 0.75000000 1.0
Si Si26 1 0.45872754 0.62173735 0.25000000 1.0
Si Si27 1 0.95872754 0.87826265 0.25000000 1.0
Si Si28 1 0.66173123 0.03647000 0.54043025 1.0
Si Si29 1 0.16173123 0.46353000 0.95956975 1.0
Si Si30 1 0.33826877 0.96353000 0.04043025 1.0
Si Si31 1 0.83826877 0.53647000 0.45956975 1.0
Si Si32 1 0.33826877 0.96353000 0.45956975 1.0
Si Si33 1 0.83826877 0.53647000 0.04043025 1.0
Si Si34 1 0.66173123 0.03647000 0.95956975 1.0
Si Si35 1 0.16173123 0.46353000 0.54043025 1.0
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