NbSi2
传统材料 TRAMP-ID: mp-12104 · 空间群: P6_422 (#181)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of NbSi2 were obtained from the Materials Project database (MP-ID: mp-12104, 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_NbSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.80595947
_cell_length_b 4.80576692
_cell_length_c 6.58815616
_cell_angle_alpha 89.99999739
_cell_angle_beta 90.00000311
_cell_angle_gamma 120.00133472
_symmetry_Int_Tables_number 1
_chemical_formula_structural NbSi2
_chemical_formula_sum 'Nb3 Si6'
_cell_volume 131.77453204
_cell_formula_units_Z 3
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 0.00000002 0.49999999 0.33322956 1.0
Nb Nb1 1 0.50000024 0.49999996 0.66676952 1.0
Nb Nb2 1 0.49999954 0.00000010 0.00000203 1.0
Si Si3 1 0.84191810 0.68383515 0.00000018 1.0
Si Si4 1 0.15805863 0.84189613 0.66665826 1.0
Si Si5 1 0.68383677 0.84189616 0.33334196 1.0
Si Si6 1 0.15808206 0.31616508 0.00000016 1.0
Si Si7 1 0.84194148 0.15810378 0.66665835 1.0
Si Si8 1 0.31616317 0.15810366 0.33334199 1.0
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