NdGe
传统材料 TRA 弹性数据 ELAMP-ID: mp-663 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.99 | 5.5436 | 2.9 | (0,0,1) |
| 21.40 | 4.1522 | 4.1 | (0,1,-1) |
| 21.40 | 4.1517 | 4.1 | (0,1,0) |
| 27.24 | 3.2741 | 38.8 | (1,0,1) |
| 30.81 | 2.9019 | 100.0 | (1,1,-1) |
| 30.81 | 2.9017 | 99.9 | (1,1,0) |
| 31.38 | 2.8506 | 36.4 | (0,1,-2) |
| 31.39 | 2.8501 | 36.4 | (0,1,1) |
| 32.30 | 2.7718 | 58.4 | (0,0,2) |
| 38.60 | 2.3325 | 55.4 | (1,1,-2) |
| 38.61 | 2.3322 | 55.4 | (1,1,1) |
| 39.37 | 2.2887 | 32.0 | (1,0,2) |
| 40.28 | 2.2389 | 54.0 | (0,2,-1) |
| 44.67 | 2.0287 | 40.1 | (2,0,0) |
| 49.31 | 1.8482 | 7.8 | (1,2,-2) |
| 49.31 | 1.8480 | 7.8 | (1,2,0) |
| 51.18 | 1.7847 | 9.5 | (1,1,-3) |
| 51.19 | 1.7845 | 9.5 | (1,1,2) |
| 52.54 | 1.7418 | 14.7 | (0,2,-3) |
| 52.55 | 1.7415 | 14.7 | (0,2,1) |
| 54.57 | 1.6817 | 16.6 | (1,0,3) |
| 55.60 | 1.6528 | 14.4 | (2,1,-2) |
| 55.61 | 1.6527 | 14.4 | (2,1,1) |
| 56.19 | 1.6371 | 24.0 | (2,0,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of NdGe were obtained from the Materials Project database (MP-ID: mp-663, 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_NdGe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.05732825
_cell_length_b 4.47774796
_cell_length_c 5.97904324
_cell_angle_alpha 112.00086119
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural NdGe
_chemical_formula_sum 'Nd2 Ge2'
_cell_volume 100.71512763
_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
Nd Nd0 1 0.25000000 0.86151947 0.72298434 1.0
Nd Nd1 1 0.75000000 0.13848053 0.27701566 1.0
Ge Ge2 1 0.25000000 0.58041192 0.16094410 1.0
Ge Ge3 1 0.75000000 0.41958808 0.83905590 1.0
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