NpAl2
传统材料 TRAMP-ID: mp-20660 · 空间群: Fd-3m (#227)
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 NpAl2 were obtained from the Materials Project database (MP-ID: mp-20660, 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_NpAl2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.56995069
_cell_length_b 5.56995153
_cell_length_c 5.56995098
_cell_angle_alpha 59.99999679
_cell_angle_beta 59.99999175
_cell_angle_gamma 59.99999947
_symmetry_Int_Tables_number 1
_chemical_formula_structural NpAl2
_chemical_formula_sum 'Np2 Al4'
_cell_volume 122.19096695
_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
Np Np0 1 0.87500000 0.87500000 0.87500000 1.0
Np Np1 1 0.12500000 0.12500000 0.12500000 1.0
Al Al2 1 0.50000000 0.50000000 0.50000000 1.0
Al Al3 1 0.50000000 0.50000000 0.00000000 1.0
Al Al4 1 -0.00000000 0.50000000 0.50000000 1.0
Al Al5 1 0.50000000 -0.00000000 0.50000000 1.0
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