Nb8Cr2Si6B
高熵材料 HEAMP-ID: mp-3258938 · 空间群: P-31m (#162)
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 Nb8Cr2Si6B were obtained from the Materials Project database (MP-ID: mp-3258938, 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
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# generated using pymatgen
data_Nb8Cr2Si6B
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.46665522
_cell_length_b 7.46665622
_cell_length_c 5.16006305
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000436
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb8Cr2Si6B
_chemical_formula_sum 'Nb8 Cr2 Si6 B1'
_cell_volume 249.13679594
_cell_formula_units_Z 1
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 0.00000000 0.75323745 0.25349943 1.0
Nb Nb1 1 0.24676255 0.24676255 0.25349943 1.0
Nb Nb2 1 0.75323745 1.00000000 0.25349943 1.0
Nb Nb3 1 0.00000000 0.24676255 0.74650057 1.0
Nb Nb4 1 0.75323745 0.75323745 0.74650057 1.0
Nb Nb5 1 0.24676255 0.00000000 0.74650057 1.0
Nb Nb6 1 0.33333300 0.66666700 0.50000000 1.0
Nb Nb7 1 0.66666700 0.33333300 0.50000000 1.0
Cr Cr8 1 0.66666700 0.33333300 0.00000000 1.0
Cr Cr9 1 0.33333300 0.66666700 0.00000000 1.0
Si Si10 1 0.00000000 0.40251218 0.21878078 1.0
Si Si11 1 0.59748782 0.59748782 0.21878078 1.0
Si Si12 1 0.40251218 0.00000000 0.21878078 1.0
Si Si13 1 0.00000000 0.59748782 0.78121922 1.0
Si Si14 1 0.40251218 0.40251218 0.78121922 1.0
Si Si15 1 0.59748782 1.00000000 0.78121922 1.0
B B16 1 0.00000000 0.00000000 0.50000000 1.0
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