Ce7Nb3Si8N3
高熵材料 HEAMP-ID: mp-3286691 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.04 | 8.8107 | 2.9 | (1,0,-1,0) |
| 20.66 | 4.2990 | 10.7 | (0,0,0,1) |
| 26.77 | 3.3301 | 16.5 | (2,1,-3,0) |
| 26.77 | 3.3301 | 8.3 | (3,-1,-2,0) |
| 27.16 | 3.2835 | 1.1 | (1,-2,1,1) |
| 27.16 | 3.2835 | 2.2 | (2,-1,-1,1) |
| 29.02 | 3.0768 | 14.0 | (2,0,-2,1) |
| 30.44 | 2.9369 | 1.6 | (0,3,-3,0) |
| 30.44 | 2.9369 | 3.2 | (3,0,-3,0) |
| 34.05 | 2.6327 | 100.0 | (3,-1,-2,1) |
| 35.29 | 2.5434 | 7.8 | (2,2,-4,0) |
| 35.29 | 2.5434 | 3.9 | (4,-2,-2,0) |
| 36.78 | 2.4437 | 2.6 | (4,-3,-1,0) |
| 37.07 | 2.4250 | 1.5 | (0,3,-3,1) |
| 37.07 | 2.4250 | 3.0 | (3,0,-3,1) |
| 40.97 | 2.2027 | 6.7 | (0,4,-4,0) |
| 40.97 | 2.2027 | 13.3 | (4,0,-4,0) |
| 42.03 | 2.1495 | 16.7 | (0,0,0,2) |
| 44.84 | 2.0213 | 1.5 | (3,2,-5,0) |
| 44.84 | 2.0213 | 1.0 | (5,-2,-3,0) |
| 50.54 | 1.8060 | 1.5 | (1,-3,2,2) |
| 50.54 | 1.8060 | 7.6 | (3,-1,-2,2) |
| 51.89 | 1.7621 | 2.2 | (0,5,-5,0) |
| 51.89 | 1.7621 | 2.2 | (5,-5,0,0) |
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 Ce7Nb3Si8N3 were obtained from the Materials Project database (MP-ID: mp-3286691, 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_Ce7Nb3Si8N3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.17370427
_cell_length_b 10.17370714
_cell_length_c 4.29898640
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999717
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ce7Nb3Si8N3
_chemical_formula_sum 'Ce7 Nb3 Si8 N3'
_cell_volume 385.34972805
_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
Ce Ce0 1 0.21629157 0.78370843 0.00000000 1.0
Ce Ce1 1 0.21629157 0.43258414 0.00000000 1.0
Ce Ce2 1 0.78370843 0.56741586 0.00000000 1.0
Ce Ce3 1 0.43258414 0.21629157 0.00000000 1.0
Ce Ce4 1 0.00000000 0.00000000 0.00000000 1.0
Ce Ce5 1 0.56741586 0.78370843 0.00000000 1.0
Ce Ce6 1 0.78370843 0.21629157 0.00000000 1.0
Nb Nb7 1 0.50000000 0.00000000 0.50000000 1.0
Nb Nb8 1 0.00000000 0.50000000 0.50000000 1.0
Nb Nb9 1 0.50000000 0.50000000 0.50000000 1.0
Si Si10 1 0.66666700 0.33333300 0.50000000 1.0
Si Si11 1 0.00000000 0.76739936 0.50000000 1.0
Si Si12 1 0.33333300 0.66666700 0.50000000 1.0
Si Si13 1 0.23260064 0.23260064 0.50000000 1.0
Si Si14 1 0.76739936 0.76739936 0.50000000 1.0
Si Si15 1 0.76739936 1.00000000 0.50000000 1.0
Si Si16 1 0.23260064 0.00000000 0.50000000 1.0
Si Si17 1 1.00000000 0.23260064 0.50000000 1.0
N N18 1 0.50000000 0.50000000 0.00000000 1.0
N N19 1 0.50000000 0.00000000 0.00000000 1.0
N N20 1 0.00000000 0.50000000 0.00000000 1.0
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