Nd2MgGe2
高熵材料 HEA 传统材料 TRAMP-ID: mp-977548 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.80 | 5.2758 | 17.2 | (1,1,0) |
| 20.23 | 4.3890 | 5.9 | (0,0,1) |
| 23.85 | 3.7306 | 13.7 | (2,0,0) |
| 26.72 | 3.3367 | 9.7 | (2,1,0) |
| 31.47 | 2.8425 | 30.2 | (2,0,1) |
| 33.74 | 2.6563 | 100.0 | (2,1,1) |
| 33.99 | 2.6379 | 5.2 | (2,2,0) |
| 38.14 | 2.3594 | 18.0 | (3,1,0) |
| 39.87 | 2.2610 | 2.6 | (2,2,1) |
| 41.13 | 2.1945 | 16.7 | (0,0,2) |
| 43.75 | 2.0693 | 7.3 | (3,2,0) |
| 44.73 | 2.0262 | 2.9 | (1,1,2) |
| 48.10 | 1.8915 | 4.2 | (2,0,2) |
| 48.65 | 1.8717 | 1.5 | (3,2,1) |
| 48.82 | 1.8653 | 3.2 | (4,0,0) |
| 49.73 | 1.8335 | 3.6 | (2,1,2) |
| 50.43 | 1.8096 | 12.3 | (4,1,0) |
| 52.00 | 1.7586 | 7.5 | (3,3,0) |
| 54.38 | 1.6870 | 2.7 | (2,2,2) |
| 54.88 | 1.6730 | 15.6 | (4,1,1) |
| 56.36 | 1.6324 | 7.0 | (3,3,1) |
| 57.34 | 1.6069 | 10.8 | (3,1,2) |
| 61.60 | 1.5056 | 5.2 | (3,2,2) |
| 65.70 | 1.4212 | 2.6 | (4,0,2) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Nd2MgGe2 were obtained from the Materials Project database (MP-ID: mp-977548, 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_Nd2MgGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.46109222
_cell_length_b 7.46109222
_cell_length_c 4.38899765
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd2MgGe2
_chemical_formula_sum 'Nd4 Mg2 Ge4'
_cell_volume 244.32626962
_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 0.67899486 0.17899486 0.50000000 1.0
Nd Nd1 1 0.32100514 0.82100514 0.50000000 1.0
Nd Nd2 1 0.17899486 0.32100514 0.50000000 1.0
Nd Nd3 1 0.82100514 0.67899486 0.50000000 1.0
Mg Mg4 1 0.50000000 0.50000000 0.00000000 1.0
Mg Mg5 1 -0.00000000 -0.00000000 0.00000000 1.0
Ge Ge6 1 0.88011546 0.38011546 0.00000000 1.0
Ge Ge7 1 0.11988454 0.61988454 -0.00000000 1.0
Ge Ge8 1 0.38011546 0.11988454 0.00000000 1.0
Ge Ge9 1 0.61988454 0.88011546 -0.00000000 1.0
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