Pr2Ni7
传统材料 TRAMP-ID: mp-1189779 · 空间群: R-3m (#166)
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 Pr2Ni7 were obtained from the Materials Project database (MP-ID: mp-1189779, 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_Pr2Ni7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.99831272
_cell_length_b 4.99831300
_cell_length_c 12.60408820
_cell_angle_alpha 78.56352323
_cell_angle_beta 78.56352133
_cell_angle_gamma 60.00000477
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Ni7
_chemical_formula_sum 'Pr4 Ni14'
_cell_volume 265.45856653
_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
Pr Pr0 1 0.94909800 0.94909800 0.15270500 1.0
Pr Pr1 1 0.05090200 0.05090200 0.84729500 1.0
Pr Pr2 1 0.85273000 0.85273000 0.44181100 1.0
Pr Pr3 1 0.14727000 0.14727000 0.55818900 1.0
Ni Ni4 1 0.50000000 0.50000000 0.50000000 1.0
Ni Ni5 1 0.72165500 0.72165500 0.83503400 1.0
Ni Ni6 1 0.27834500 0.27834500 0.16496600 1.0
Ni Ni7 1 0.61214300 0.61214300 0.16357100 1.0
Ni Ni8 1 0.38785700 0.38785700 0.83642900 1.0
Ni Ni9 1 0.00000000 0.50000000 0.00000000 1.0
Ni Ni10 1 0.50000000 0.00000000 0.00000000 1.0
Ni Ni11 1 0.50000000 0.50000000 0.00000000 1.0
Ni Ni12 1 0.39193300 0.39193300 0.32572000 1.0
Ni Ni13 1 0.89041400 0.39193300 0.32572000 1.0
Ni Ni14 1 0.39193300 0.89041400 0.32572000 1.0
Ni Ni15 1 0.60806700 0.60806700 0.67428000 1.0
Ni Ni16 1 0.10958600 0.60806700 0.67428000 1.0
Ni Ni17 1 0.60806700 0.10958600 0.67428000 1.0
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