NbCr2
传统材料 TRAMP-ID: mp-1191777 · 空间群: P6_3/mmc (#194)
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 NbCr2 were obtained from the Materials Project database (MP-ID: mp-1191777, 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_NbCr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.89781482
_cell_length_b 4.89781482
_cell_length_c 16.01010447
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00018588
_symmetry_Int_Tables_number 1
_chemical_formula_structural NbCr2
_chemical_formula_sum 'Nb8 Cr16'
_cell_volume 332.60494833
_cell_formula_units_Z 8
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 0.00000530 0.99999470 0.59476703 1.0
Nb Nb1 1 0.99999470 0.00000530 0.40523297 1.0
Nb Nb2 1 0.99999470 0.00000530 0.09476703 1.0
Nb Nb3 1 0.00000530 0.99999470 0.90523297 1.0
Nb Nb4 1 0.66666024 0.33333976 0.34376729 1.0
Nb Nb5 1 0.33333976 0.66666024 0.65623271 1.0
Nb Nb6 1 0.33333976 0.66666024 0.84376729 1.0
Nb Nb7 1 0.66666024 0.33333976 0.15623271 1.0
Cr Cr8 1 0.66667552 0.33332548 0.62332399 1.0
Cr Cr9 1 0.33332448 0.66667452 0.37667601 1.0
Cr Cr10 1 0.33332448 0.66667452 0.12332399 1.0
Cr Cr11 1 0.66667552 0.33332548 0.87667601 1.0
Cr Cr12 1 0.50000000 0.00000000 0.50000000 1.0
Cr Cr13 1 0.50000000 0.50000000 0.50000000 1.0
Cr Cr14 1 -0.00000000 0.50000000 0.50000000 1.0
Cr Cr15 1 0.50000000 0.00000000 -0.00000000 1.0
Cr Cr16 1 0.50000000 0.50000000 -0.00000000 1.0
Cr Cr17 1 -0.00000000 0.50000000 -0.00000000 1.0
Cr Cr18 1 0.83566622 0.67132099 0.75000000 1.0
Cr Cr19 1 0.83566673 0.16433327 0.75000000 1.0
Cr Cr20 1 0.32867901 0.16433378 0.75000000 1.0
Cr Cr21 1 0.16433378 0.32867901 0.25000000 1.0
Cr Cr22 1 0.16433327 0.83566673 0.25000000 1.0
Cr Cr23 1 0.67132099 0.83566622 0.25000000 1.0
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