U2Ni3As4
高熵材料 HEAMP-ID: mp-1216884 · 空间群: P4mm (#99)
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 U2Ni3As4 were obtained from the Materials Project database (MP-ID: mp-1216884, 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_U2Ni3As4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.08920700
_cell_length_b 4.08920700
_cell_length_c 9.20161100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural U2Ni3As4
_chemical_formula_sum 'U2 Ni3 As4'
_cell_volume 153.86578630
_cell_formula_units_Z 1
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
U U0 1 0.75000000 0.75000000 0.74976300 1.0
U U1 1 0.25000000 0.25000000 0.25086900 1.0
Ni Ni2 1 0.75000000 0.25000000 0.49958400 1.0
Ni Ni3 1 0.25000000 0.75000000 0.49958400 1.0
Ni Ni4 1 0.75000000 0.75000000 0.11537800 1.0
As As5 1 0.75000000 0.75000000 0.36513700 1.0
As As6 1 0.25000000 0.25000000 0.64611500 1.0
As As7 1 0.75000000 0.25000000 0.99133500 1.0
As As8 1 0.25000000 0.75000000 0.99133500 1.0
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