NdSm7(Si3Pt)4
高熵材料 HEAMP-ID: mp-3273531 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.51 | 7.0730 | 5.5 | (0,1,-1,0) |
| 12.51 | 7.0730 | 10.9 | (1,0,-1,0) |
| 21.76 | 4.0836 | 18.7 | (2,-1,-1,0) |
| 24.49 | 3.6349 | 2.3 | (0,1,-1,2) |
| 24.49 | 3.6349 | 4.6 | (1,0,-1,2) |
| 25.18 | 3.5365 | 4.4 | (0,2,-2,0) |
| 25.18 | 3.5365 | 8.7 | (2,0,-2,0) |
| 30.40 | 2.9403 | 17.3 | (2,-1,-1,2) |
| 32.99 | 2.7151 | 100.0 | (2,0,-2,2) |
| 33.52 | 2.6733 | 2.3 | (2,1,-3,0) |
| 33.52 | 2.6733 | 1.2 | (3,-1,-2,0) |
| 38.17 | 2.3577 | 1.5 | (0,3,-3,0) |
| 38.17 | 2.3577 | 3.1 | (3,0,-3,0) |
| 39.87 | 2.2610 | 2.7 | (2,1,-3,2) |
| 39.87 | 2.2610 | 1.4 | (3,-1,-2,2) |
| 42.68 | 2.1186 | 14.2 | (0,0,0,4) |
| 43.95 | 2.0602 | 6.5 | (3,0,-3,2) |
| 44.37 | 2.0418 | 25.4 | (2,2,-4,0) |
| 44.37 | 2.0418 | 12.7 | (4,-2,-2,0) |
| 44.65 | 2.0295 | 1.6 | (1,0,-1,4) |
| 48.40 | 1.8806 | 4.8 | (2,-1,-1,4) |
| 50.20 | 1.8174 | 4.1 | (2,0,-2,4) |
| 51.32 | 1.7802 | 1.3 | (4,-1,-3,2) |
| 51.70 | 1.7682 | 1.9 | (4,0,-4,0) |
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 NdSm7(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3273531, 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_NdSm7(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.16715620
_cell_length_b 8.16715749
_cell_length_c 8.47442188
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999476
_symmetry_Int_Tables_number 1
_chemical_formula_structural NdSm7(Si3Pt)4
_chemical_formula_sum 'Nd1 Sm7 Si12 Pt4'
_cell_volume 489.53362411
_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 0.00000000 0.00000000 0.25000000 1.0
Sm Sm1 1 0.49987463 0.50012537 0.75000000 1.0
Sm Sm2 1 0.50011919 0.49988081 0.25000000 1.0
Sm Sm3 1 0.00025175 0.50012537 0.75000000 1.0
Sm Sm4 1 0.99976263 0.49988081 0.25000000 1.0
Sm Sm5 1 0.49987463 0.99974825 0.75000000 1.0
Sm Sm6 1 0.50011919 0.00023737 0.25000000 1.0
Sm Sm7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.83384978 0.16615022 0.99852836 1.0
Si Si9 1 0.16614367 0.83385633 0.99910802 1.0
Si Si10 1 0.33229943 0.16615022 0.99852836 1.0
Si Si11 1 0.16614367 0.83385633 0.50089198 1.0
Si Si12 1 0.66771266 0.83385633 0.99910802 1.0
Si Si13 1 0.83384978 0.16615022 0.50147164 1.0
Si Si14 1 0.83384978 0.66770057 0.99852836 1.0
Si Si15 1 0.66771266 0.83385633 0.50089198 1.0
Si Si16 1 0.16614367 0.33228734 0.99910802 1.0
Si Si17 1 0.33229943 0.16615022 0.50147164 1.0
Si Si18 1 0.16614367 0.33228734 0.50089198 1.0
Si Si19 1 0.83384978 0.66770057 0.50147164 1.0
Pt Pt20 1 0.66666700 0.33333300 0.99995630 1.0
Pt Pt21 1 0.33333300 0.66666700 0.00033130 1.0
Pt Pt22 1 0.33333300 0.66666700 0.49966870 1.0
Pt Pt23 1 0.66666700 0.33333300 0.50004370 1.0
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