Dy2NiAs2
高熵材料 HEAMP-ID: mp-1206295 · 空间群: P6_3mc (#186)
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 Dy2NiAs2 were obtained from the Materials Project database (MP-ID: mp-1206295, 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_Dy2NiAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.10604364
_cell_length_b 4.10604364
_cell_length_c 14.28105500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999424
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2NiAs2
_chemical_formula_sum 'Dy4 Ni2 As4'
_cell_volume 208.51536894
_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
Dy Dy0 1 0.66666700 0.33333300 0.61883200 1.0
Dy Dy1 1 0.33333300 0.66666700 0.11883200 1.0
Dy Dy2 1 0.66666700 0.33333300 0.35300900 1.0
Dy Dy3 1 0.33333300 0.66666700 0.85300900 1.0
Ni Ni4 1 0.00000000 0.00000000 0.99560300 1.0
Ni Ni5 1 0.00000000 0.00000000 0.49560300 1.0
As As6 1 0.66666700 0.33333300 0.98256000 1.0
As As7 1 0.33333300 0.66666700 0.48256000 1.0
As As8 1 0.00000000 0.00000000 0.73432600 1.0
As As9 1 0.00000000 0.00000000 0.23432600 1.0
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