Nd4GeB4Ir9
高熵材料 HEAMP-ID: mp-3305922 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.55 | 10.3436 | 6.5 | (1,1,1) |
| 17.15 | 5.1718 | 4.5 | (2,2,2) |
| 18.62 | 4.7664 | 5.5 | (1,0,0) |
| 19.27 | 4.6062 | 1.6 | (1,1,0) |
| 23.36 | 3.8085 | 1.6 | (2,2,1) |
| 25.84 | 3.4479 | 25.1 | (3,3,3) |
| 29.55 | 3.0228 | 7.5 | (3,3,2) |
| 33.32 | 2.6892 | 7.6 | (2,1,0) |
| 34.36 | 2.6097 | 60.1 | (4,3,3) |
| 34.69 | 2.5859 | 19.1 | (4,4,4) |
| 36.65 | 2.4520 | 9.1 | (3,1,2) |
| 36.65 | 2.4520 | 1.8 | (3,2,1) |
| 36.91 | 2.4351 | 49.6 | (4,4,3) |
| 37.40 | 2.4046 | 100.0 | (1,-1,1) |
| 37.40 | 2.4046 | 50.0 | (1,1,-1) |
| 37.75 | 2.3832 | 38.7 | (0,2,0) |
| 37.75 | 2.3832 | 19.4 | (2,0,0) |
| 39.11 | 2.3031 | 1.8 | (2,0,2) |
| 39.11 | 2.3031 | 3.6 | (2,2,0) |
| 40.11 | 2.2480 | 10.0 | (1,3,1) |
| 40.11 | 2.2480 | 5.0 | (3,1,1) |
| 41.69 | 2.1665 | 10.6 | (3,2,4) |
| 41.69 | 2.1665 | 53.1 | (4,3,2) |
| 43.76 | 2.0687 | 3.2 | (5,5,5) |
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 Nd4GeB4Ir9 were obtained from the Materials Project database (MP-ID: mp-3305922, 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_Nd4GeB4Ir9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.83189936
_cell_length_b 10.83189979
_cell_length_c 10.83190048
_cell_angle_alpha 29.79656765
_cell_angle_beta 29.79656363
_cell_angle_gamma 29.79656883
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd4GeB4Ir9
_chemical_formula_sum 'Nd4 Ge1 B4 Ir9'
_cell_volume 277.89873605
_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
Nd Nd0 1 0.14924072 0.14924072 0.14924072 1.0
Nd Nd1 1 0.95004913 0.95004913 0.95004913 1.0
Nd Nd2 1 0.85075928 0.85075928 0.85075928 1.0
Nd Nd3 1 0.04995087 0.04995087 0.04995087 1.0
Ge Ge4 1 0.50000000 0.50000000 0.50000000 1.0
B B5 1 0.61654965 0.61654965 0.61654965 1.0
B B6 1 0.71784783 0.71784783 0.71784783 1.0
B B7 1 0.38345035 0.38345035 0.38345035 1.0
B B8 1 0.28215217 0.28215217 0.28215217 1.0
Ir Ir9 1 0.40381266 0.90113371 0.40381266 1.0
Ir Ir10 1 0.90113371 0.40381266 0.40381266 1.0
Ir Ir11 1 0.50000000 0.50000000 0.00000000 1.0
Ir Ir12 1 0.50000000 0.00000000 0.50000000 1.0
Ir Ir13 1 0.00000000 0.50000000 0.50000000 1.0
Ir Ir14 1 0.59618734 0.09886629 0.59618734 1.0
Ir Ir15 1 0.59618734 0.59618734 0.09886629 1.0
Ir Ir16 1 0.09886629 0.59618734 0.59618734 1.0
Ir Ir17 1 0.40381266 0.40381266 0.90113371 1.0
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