Nb4VSi2Ge
高熵材料 HEAMP-ID: mp-3215080 · 空间群: I4/mcm (#140)
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 Nb4VSi2Ge were obtained from the Materials Project database (MP-ID: mp-3215080, 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
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# generated using pymatgen
data_Nb4VSi2Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.54841573
_cell_length_b 7.54841540
_cell_length_c 7.54841650
_cell_angle_alpha 129.07067686
_cell_angle_beta 129.07067100
_cell_angle_gamma 74.89688252
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb4VSi2Ge
_chemical_formula_sum 'Nb8 V2 Si4 Ge2'
_cell_volume 252.48663535
_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 0.01920045 0.51920045 0.83188503 1.0
Nb Nb1 1 0.68731442 0.18731442 0.16811497 1.0
Nb Nb2 1 0.51920045 0.68731442 0.50000000 1.0
Nb Nb3 1 0.18731442 0.01920045 0.50000000 1.0
Nb Nb4 1 0.98079955 0.48079955 0.16811497 1.0
Nb Nb5 1 0.31268558 0.81268558 0.83188503 1.0
Nb Nb6 1 0.48079955 0.31268558 0.50000000 1.0
Nb Nb7 1 0.81268558 0.98079955 0.50000000 1.0
V V8 1 0.00000000 0.00000000 0.00000000 1.0
V V9 1 0.50000000 0.50000000 0.00000000 1.0
Si Si10 1 0.63208935 0.13208935 0.76417670 1.0
Si Si11 1 0.36791065 0.86791065 0.23582330 1.0
Si Si12 1 0.13208935 0.36791065 0.50000000 1.0
Si Si13 1 0.86791065 0.63208935 0.50000000 1.0
Ge Ge14 1 0.75000000 0.75000000 0.00000000 1.0
Ge Ge15 1 0.25000000 0.25000000 0.00000000 1.0
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