NdEr7(Si3Pt)4
高熵材料 HEAMP-ID: mp-3280950 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.65 | 6.9958 | 16.6 | (1,0,-1,0) |
| 12.65 | 6.9954 | 16.6 | (0,1,-1,0) |
| 12.66 | 6.9947 | 16.6 | (1,-1,0,0) |
| 21.80 | 4.0775 | 1.3 | (0,0,0,2) |
| 22.01 | 4.0391 | 16.4 | (1,1,-2,0) |
| 22.01 | 4.0387 | 16.4 | (2,-1,-1,0) |
| 22.01 | 4.0385 | 16.4 | (1,-2,1,0) |
| 25.28 | 3.5228 | 5.5 | (1,0,-1,2) |
| 25.28 | 3.5227 | 5.5 | (0,1,-1,2) |
| 25.28 | 3.5226 | 5.5 | (1,-1,0,2) |
| 25.46 | 3.4979 | 16.4 | (2,0,-2,0) |
| 25.47 | 3.4977 | 16.4 | (0,2,-2,0) |
| 25.47 | 3.4973 | 16.4 | (2,-2,0,0) |
| 31.17 | 2.8696 | 16.0 | (1,1,-2,2) |
| 31.17 | 2.8694 | 16.0 | (2,-1,-1,2) |
| 31.17 | 2.8693 | 16.0 | (1,-2,1,2) |
| 33.76 | 2.6549 | 100.0 | (2,0,-2,2) |
| 33.76 | 2.6548 | 100.0 | (0,2,-2,2) |
| 33.76 | 2.6546 | 100.0 | (2,-2,0,2) |
| 33.90 | 2.6442 | 1.7 | (2,1,-3,0) |
| 33.90 | 2.6442 | 1.7 | (1,2,-3,0) |
| 33.90 | 2.6440 | 1.7 | (3,-1,-2,0) |
| 33.91 | 2.6439 | 1.7 | (1,-3,2,0) |
| 33.91 | 2.6438 | 1.7 | (3,-2,-1,0) |
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 NdEr7(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3280950, 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_NdEr7(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.07730544
_cell_length_b 8.07690960
_cell_length_c 8.15496227
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99115487
_symmetry_Int_Tables_number 1
_chemical_formula_structural NdEr7(Si3Pt)4
_chemical_formula_sum 'Nd1 Er7 Si12 Pt4'
_cell_volume 460.78996960
_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 0.99999191 0.99999834 0.25000000 1.0
Er Er1 1 0.49964877 0.50034745 0.75000000 1.0
Er Er2 1 0.50029149 0.49972436 0.25000000 1.0
Er Er3 1 0.00069153 0.50034243 0.75000000 1.0
Er Er4 1 0.99945492 0.49971520 0.25000000 1.0
Er Er5 1 0.49964539 0.99929131 0.75000000 1.0
Er Er6 1 0.50030058 0.00057525 0.25000000 1.0
Er Er7 1 0.99999833 0.99998927 0.75000000 1.0
Si Si8 1 0.83380708 0.16619868 0.99576435 1.0
Si Si9 1 0.16618519 0.83380709 0.99632900 1.0
Si Si10 1 0.33245238 0.16621745 0.99579883 1.0
Si Si11 1 0.16618519 0.83380709 0.50367100 1.0
Si Si12 1 0.66755192 0.83378858 0.99635532 1.0
Si Si13 1 0.83380708 0.16619868 0.50423565 1.0
Si Si14 1 0.83379808 0.66756900 0.99578347 1.0
Si Si15 1 0.66755192 0.83378858 0.50364468 1.0
Si Si16 1 0.16619638 0.33242976 0.99635619 1.0
Si Si17 1 0.33245238 0.16621745 0.50420117 1.0
Si Si18 1 0.16619638 0.33242976 0.50364381 1.0
Si Si19 1 0.83379808 0.66756900 0.50421653 1.0
Pt Pt20 1 0.66666935 0.33333616 0.00019243 1.0
Pt Pt21 1 0.33332916 0.66666196 0.00098076 1.0
Pt Pt22 1 0.33332916 0.66666196 0.49901924 1.0
Pt Pt23 1 0.66666935 0.33333616 0.49980757 1.0
获取直接链接