Nb7GaGeAs2
高熵材料 HEAMP-ID: mp-3279726 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.07 | 5.8791 | 2.9 | (0,1,-2) |
| 25.52 | 3.4902 | 3.8 | (0,1,-4) |
| 25.79 | 3.4550 | 2.7 | (0,0,4) |
| 25.85 | 3.4468 | 3.3 | (1,-1,0) |
| 26.29 | 3.3905 | 1.1 | (1,-1,1) |
| 27.02 | 3.3001 | 4.0 | (1,-1,-1) |
| 28.26 | 3.1579 | 4.9 | (1,-1,2) |
| 29.75 | 3.0027 | 1.7 | (0,2,2) |
| 30.41 | 2.9396 | 4.2 | (0,2,-4) |
| 31.08 | 2.8776 | 1.1 | (0,1,4) |
| 31.51 | 2.8393 | 2.7 | (1,-1,3) |
| 31.55 | 2.8355 | 2.1 | (0,1,-5) |
| 32.53 | 2.7527 | 25.5 | (1,-2,-1) |
| 33.35 | 2.6866 | 2.3 | (1,-1,-3) |
| 34.12 | 2.6275 | 54.6 | (1,-2,3) |
| 34.70 | 2.5850 | 1.3 | (0,3,-1) |
| 34.85 | 2.5747 | 8.4 | (0,3,-2) |
| 35.12 | 2.5551 | 4.8 | (0,2,-5) |
| 35.33 | 2.5406 | 10.5 | (1,-2,-2) |
| 35.72 | 2.5136 | 75.9 | (1,0,-4) |
| 35.80 | 2.5085 | 25.2 | (0,3,0) |
| 36.21 | 2.4805 | 7.3 | (0,3,-3) |
| 37.37 | 2.4062 | 2.6 | (0,1,5) |
| 37.87 | 2.3760 | 6.5 | (0,1,-6) |
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 Nb7GaGeAs2 were obtained from the Materials Project database (MP-ID: mp-3279726, 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_Nb7GaGeAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.54092274
_cell_length_b 7.97417022
_cell_length_c 14.27872145
_cell_angle_alpha 104.18934965
_cell_angle_beta 90.00000000
_cell_angle_gamma 102.82797109
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb7GaGeAs2
_chemical_formula_sum 'Nb14 Ga2 Ge2 As4'
_cell_volume 380.48448645
_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 0.00000000 0.00000000 0.00000000 1.0
Nb Nb1 1 0.50000000 0.00000000 0.50000000 1.0
Nb Nb2 1 0.42763498 0.85526996 0.82683036 1.0
Nb Nb3 1 0.57236502 0.14473004 0.17316964 1.0
Nb Nb4 1 0.19790989 0.39582079 0.30717729 1.0
Nb Nb5 1 0.80209011 0.60417921 0.69282271 1.0
Nb Nb6 1 0.20961314 0.41922629 0.79749670 1.0
Nb Nb7 1 0.79038686 0.58077371 0.20250330 1.0
Nb Nb8 1 0.33426963 0.66853826 0.03176403 1.0
Nb Nb9 1 0.66573037 0.33146174 0.96823597 1.0
Nb Nb10 1 0.00121415 0.00242930 0.66131917 1.0
Nb Nb11 1 0.99878585 0.99757070 0.33868083 1.0
Nb Nb12 1 0.18047826 0.36095351 0.54902586 1.0
Nb Nb13 1 0.81952174 0.63904649 0.45097414 1.0
Ga Ga14 1 0.36986430 0.73972861 0.59780541 1.0
Ga Ga15 1 0.63013570 0.26027139 0.40219459 1.0
Ge Ge16 1 0.17559210 0.35118321 0.10782418 1.0
Ge Ge17 1 0.82440790 0.64881679 0.89217582 1.0
As As18 1 0.37321040 0.74641980 0.33486758 1.0
As As19 1 0.62678960 0.25358020 0.66513242 1.0
As As20 1 0.06170592 0.12341284 0.84714407 1.0
As As21 1 0.93829408 0.87658716 0.15285593 1.0
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