Nb4Si3WC
高熵材料 HEAMP-ID: mp-3299912 · 空间群: P-31m (#162)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.66 | 6.4829 | 4.3 | (1,0,-1,0) |
| 16.46 | 5.3842 | 8.4 | (0,0,0,1) |
| 21.45 | 4.1420 | 6.6 | (1,0,-1,1) |
| 23.77 | 3.7429 | 27.2 | (2,-1,-1,0) |
| 23.77 | 3.7429 | 13.6 | (1,-2,1,0) |
| 27.52 | 3.2415 | 26.3 | (2,0,-2,0) |
| 29.06 | 3.0733 | 32.3 | (2,-1,-1,1) |
| 32.23 | 2.7770 | 1.2 | (2,-2,0,1) |
| 33.28 | 2.6921 | 1.4 | (0,0,0,2) |
| 36.13 | 2.4862 | 45.5 | (1,0,-1,2) |
| 36.68 | 2.4503 | 17.9 | (3,-1,-2,0) |
| 36.68 | 2.4503 | 35.8 | (3,-2,-1,0) |
| 40.45 | 2.2302 | 54.1 | (3,-1,-2,1) |
| 40.45 | 2.2302 | 27.1 | (2,-3,1,1) |
| 41.31 | 2.1855 | 100.0 | (2,-1,-1,2) |
| 41.80 | 2.1610 | 13.7 | (3,0,-3,0) |
| 41.80 | 2.1610 | 27.4 | (3,-3,0,0) |
| 43.71 | 2.0710 | 4.0 | (2,0,-2,2) |
| 45.21 | 2.0055 | 1.3 | (3,0,-3,1) |
| 45.21 | 2.0055 | 2.7 | (3,-3,0,1) |
| 48.65 | 1.8715 | 4.8 | (4,-2,-2,0) |
| 48.65 | 1.8715 | 2.4 | (2,-4,2,0) |
| 50.78 | 1.7980 | 1.1 | (4,-1,-3,0) |
| 50.78 | 1.7980 | 2.2 | (4,-3,-1,0) |
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 Nb4Si3WC were obtained from the Materials Project database (MP-ID: mp-3299912, 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_Nb4Si3WC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.48584737
_cell_length_b 7.48584633
_cell_length_c 5.38416678
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999585
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb4Si3WC
_chemical_formula_sum 'Nb8 Si6 W2 C2'
_cell_volume 261.29495794
_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 0.66666700 0.33333300 0.00000000 1.0
Nb Nb1 1 0.33333300 0.66666700 0.00000000 1.0
Nb Nb2 1 0.76497769 0.76497769 0.75057836 1.0
Nb Nb3 1 0.23502231 1.00000000 0.75057836 1.0
Nb Nb4 1 0.00000000 0.23502231 0.75057836 1.0
Nb Nb5 1 0.23502231 0.23502231 0.24942164 1.0
Nb Nb6 1 0.76497769 0.00000000 0.24942164 1.0
Nb Nb7 1 1.00000000 0.76497769 0.24942164 1.0
Si Si8 1 0.40710104 0.40710104 0.73550490 1.0
Si Si9 1 0.59289896 0.00000000 0.73550490 1.0
Si Si10 1 1.00000000 0.59289896 0.73550490 1.0
Si Si11 1 0.59289896 0.59289896 0.26449510 1.0
Si Si12 1 0.40710104 1.00000000 0.26449510 1.0
Si Si13 1 0.00000000 0.40710104 0.26449510 1.0
W W14 1 0.33333300 0.66666700 0.50000000 1.0
W W15 1 0.66666700 0.33333300 0.50000000 1.0
C C16 1 0.00000000 0.00000000 0.00000000 1.0
C C17 1 0.00000000 0.00000000 0.50000000 1.0
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