NpAl4
传统材料 TRAMP-ID: mp-16520 · 空间群: Imma (#74)
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 NpAl4 were obtained from the Materials Project database (MP-ID: mp-16520, 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_NpAl4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.86106050
_cell_length_b 7.85885743
_cell_length_c 7.86119514
_cell_angle_alpha 147.34996802
_cell_angle_beta 133.28371770
_cell_angle_gamma 58.15342344
_symmetry_Int_Tables_number 1
_chemical_formula_structural NpAl4
_chemical_formula_sum 'Np2 Al8'
_cell_volume 189.20939369
_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 0.13873802 0.88873724 0.24990266 1.0
Np Np1 1 0.86126858 0.11127118 0.75009807 1.0
Al Al2 1 0.00001210 0.49999298 0.50001681 1.0
Al Al3 1 0.49997008 0.49999235 -0.00002312 1.0
Al Al4 1 0.36403580 0.11405084 0.24987124 1.0
Al Al5 1 0.63594899 0.88594147 0.75013678 1.0
Al Al6 1 0.23003603 0.69903073 0.53186777 1.0
Al Al7 1 0.76998649 0.30097792 0.46814312 1.0
Al Al8 1 0.33286947 0.30197252 0.03203712 1.0
Al Al9 1 0.66713344 0.69803375 0.96795055 1.0
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