La2Ni7
传统材料 TRAMP-ID: mp-1188908 · 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 La2Ni7 were obtained from the Materials Project database (MP-ID: mp-1188908, 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_La2Ni7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.01598214
_cell_length_b 5.01598200
_cell_length_c 12.66106125
_cell_angle_alpha 78.57488871
_cell_angle_beta 78.57488993
_cell_angle_gamma 60.00000093
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2Ni7
_chemical_formula_sum 'La4 Ni14'
_cell_volume 268.56167196
_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
La La0 1 0.94941700 0.94941700 0.15174900 1.0
La La1 1 0.05058300 0.05058300 0.84825100 1.0
La La2 1 0.85312400 0.85312400 0.44062800 1.0
La La3 1 0.14687600 0.14687600 0.55937200 1.0
Ni Ni4 1 0.50000000 0.50000000 0.50000000 1.0
Ni Ni5 1 0.72152500 0.72152500 0.83542500 1.0
Ni Ni6 1 0.27847500 0.27847500 0.16457500 1.0
Ni Ni7 1 0.61235000 0.61235000 0.16295000 1.0
Ni Ni8 1 0.38765000 0.38765000 0.83705000 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 0.39205100 0.39205100 0.32551700 1.0
Ni Ni13 1 0.89038100 0.39205100 0.32551700 1.0
Ni Ni14 1 0.39205100 0.89038100 0.32551700 1.0
Ni Ni15 1 0.60794900 0.60794900 0.67448300 1.0
Ni Ni16 1 0.10961900 0.60794900 0.67448300 1.0
Ni Ni17 1 0.60794900 0.10961900 0.67448300 1.0
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