Nb4Si7Ni4
高熵材料 HEAMP-ID: mp-1193485 · 空间群: I4/mmm (#139)
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 Nb4Si7Ni4 were obtained from the Materials Project database (MP-ID: mp-1193485, 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_Nb4Si7Ni4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.60995600
_cell_length_b 10.87068532
_cell_length_c 10.87068532
_cell_angle_alpha 87.42315218
_cell_angle_beta 77.75829884
_cell_angle_gamma 77.75829884
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb4Si7Ni4
_chemical_formula_sum 'Nb8 Si14 Ni8'
_cell_volume 520.27445141
_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
Nb Nb0 1 0.21721100 0.87163300 0.69394600 1.0
Nb Nb1 1 0.78278900 0.12836700 0.30605400 1.0
Nb Nb2 1 0.78278900 0.30605400 0.12836700 1.0
Nb Nb3 1 0.21721100 0.69394600 0.87163300 1.0
Nb Nb4 1 0.91115700 0.30605400 0.87163300 1.0
Nb Nb5 1 0.08884300 0.69394600 0.12836700 1.0
Nb Nb6 1 0.08884300 0.12836700 0.69394600 1.0
Nb Nb7 1 0.91115700 0.87163300 0.30605400 1.0
Si Si8 1 0.33082300 0.00000000 0.33835400 1.0
Si Si9 1 0.66917700 0.00000000 0.66164600 1.0
Si Si10 1 0.66917700 0.66164600 0.00000000 1.0
Si Si11 1 0.33082300 0.33835400 0.00000000 1.0
Si Si12 1 0.00000000 0.37140100 0.62859900 1.0
Si Si13 1 0.00000000 0.62859900 0.37140100 1.0
Si Si14 1 0.62859900 0.37140100 0.37140100 1.0
Si Si15 1 0.37140100 0.62859900 0.62859900 1.0
Si Si16 1 0.50000000 0.80987000 0.19013000 1.0
Si Si17 1 0.50000000 0.19013000 0.80987000 1.0
Si Si18 1 0.69013000 0.80987000 0.80987000 1.0
Si Si19 1 0.30987000 0.19013000 0.19013000 1.0
Si Si20 1 0.74619500 0.00000000 0.00000000 1.0
Si Si21 1 0.25380500 0.00000000 0.00000000 1.0
Ni Ni22 1 0.38222900 0.50000000 0.23554300 1.0
Ni Ni23 1 0.11777100 0.50000000 0.76445700 1.0
Ni Ni24 1 0.11777100 0.76445700 0.50000000 1.0
Ni Ni25 1 0.38222900 0.23554300 0.50000000 1.0
Ni Ni26 1 0.61777100 0.76445700 0.50000000 1.0
Ni Ni27 1 0.88222900 0.23554300 0.50000000 1.0
Ni Ni28 1 0.88222900 0.50000000 0.23554300 1.0
Ni Ni29 1 0.61777100 0.50000000 0.76445700 1.0
获取直接链接