Nd7Sm(GePt)8
高熵材料 HEAMP-ID: mp-3278893 · 空间群: Pmm2 (#25)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.78 | 5.2830 | 3.3 | (0,1,2) |
| 23.95 | 3.7152 | 17.2 | (1,1,1) |
| 24.11 | 3.6914 | 7.5 | (0,2,1) |
| 24.31 | 3.6614 | 5.3 | (0,0,4) |
| 29.59 | 3.0186 | 15.2 | (1,1,3) |
| 29.72 | 3.0058 | 5.9 | (0,2,3) |
| 33.28 | 2.6921 | 32.5 | (1,2,2) |
| 33.82 | 2.6502 | 100.0 | (1,1,4) |
| 33.94 | 2.6415 | 43.8 | (0,2,4) |
| 36.75 | 2.4459 | 1.6 | (1,0,5) |
| 37.44 | 2.4023 | 6.4 | (0,3,2) |
| 38.66 | 2.3291 | 2.5 | (1,1,5) |
| 38.73 | 2.3248 | 24.5 | (0,1,6) |
| 38.76 | 2.3232 | 1.2 | (0,2,5) |
| 40.59 | 2.2226 | 41.1 | (2,0,0) |
| 40.88 | 2.2074 | 64.0 | (1,3,0) |
| 43.98 | 2.0590 | 1.1 | (1,2,5) |
| 47.77 | 1.9041 | 2.6 | (2,2,1) |
| 47.88 | 1.9000 | 1.8 | (2,0,4) |
| 48.11 | 1.8913 | 1.7 | (0,4,1) |
| 48.13 | 1.8904 | 8.7 | (1,3,4) |
| 48.80 | 1.8661 | 5.7 | (1,2,6) |
| 49.62 | 1.8373 | 2.5 | (1,1,7) |
| 49.70 | 1.8344 | 1.5 | (0,2,7) |
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 Nd7Sm(GePt)8 were obtained from the Materials Project database (MP-ID: mp-3278893, 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_Nd7Sm(GePt)8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.44527998
_cell_length_b 7.62920030
_cell_length_c 14.64544324
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd7Sm(GePt)8
_chemical_formula_sum 'Nd7 Sm1 Ge8 Pt8'
_cell_volume 496.68455661
_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 0.50000000 0.79072893 0.74662602 1.0
Nd Nd1 1 0.00000000 0.21000007 0.75235567 1.0
Nd Nd2 1 0.50000000 0.79072893 0.25337398 1.0
Nd Nd3 1 0.00000000 0.21000007 0.24764433 1.0
Nd Nd4 1 0.50000000 0.70755003 0.00000000 1.0
Nd Nd5 1 0.50000000 0.70280732 0.50000000 1.0
Nd Nd6 1 0.00000000 0.29628258 0.00000000 1.0
Sm Sm7 1 0.00000000 0.29211871 0.50000000 1.0
Ge Ge8 1 0.50000000 0.40965571 0.64853301 1.0
Ge Ge9 1 0.00000000 0.58978886 0.84826580 1.0
Ge Ge10 1 0.50000000 0.40965571 0.35146699 1.0
Ge Ge11 1 0.00000000 0.58978886 0.15173420 1.0
Ge Ge12 1 0.50000000 0.08784035 0.09431620 1.0
Ge Ge13 1 0.00000000 0.91288663 0.40634517 1.0
Ge Ge14 1 0.50000000 0.08784035 0.90568380 1.0
Ge Ge15 1 0.00000000 0.91288663 0.59365483 1.0
Pt Pt16 1 0.50000000 0.08109570 0.60750888 1.0
Pt Pt17 1 0.00000000 0.92035070 0.89073350 1.0
Pt Pt18 1 0.50000000 0.08109570 0.39249112 1.0
Pt Pt19 1 0.00000000 0.92035070 0.10926650 1.0
Pt Pt20 1 0.50000000 0.41657344 0.15032812 1.0
Pt Pt21 1 0.00000000 0.58170130 0.34945956 1.0
Pt Pt22 1 0.50000000 0.41657344 0.84967188 1.0
Pt Pt23 1 0.00000000 0.58170130 0.65054044 1.0
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