Sr7Nd(Si3Pd)4
高熵材料 HEAMP-ID: mp-3286247 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.22 | 7.2426 | 3.2 | (1,0,-1,0) |
| 15.72 | 5.6374 | 1.4 | (1,0,-1,1) |
| 21.25 | 4.1815 | 14.2 | (2,-1,-1,0) |
| 23.31 | 3.8160 | 2.4 | (1,-1,0,2) |
| 23.31 | 3.8160 | 4.7 | (1,0,-1,2) |
| 24.58 | 3.6213 | 9.7 | (2,0,-2,0) |
| 29.18 | 3.0599 | 6.5 | (2,-1,-1,2) |
| 31.75 | 2.8187 | 100.0 | (2,0,-2,2) |
| 37.24 | 2.4142 | 3.4 | (3,0,-3,0) |
| 38.52 | 2.3373 | 3.1 | (3,-1,-2,2) |
| 38.52 | 2.3373 | 1.5 | (2,1,-3,2) |
| 40.17 | 2.2448 | 15.4 | (0,0,0,4) |
| 42.52 | 2.1263 | 1.5 | (3,-3,0,2) |
| 43.27 | 2.0908 | 37.2 | (4,-2,-2,0) |
| 45.88 | 1.9778 | 2.6 | (2,-1,-1,4) |
| 45.88 | 1.9778 | 1.3 | (1,1,-2,4) |
| 47.66 | 1.9080 | 3.4 | (2,0,-2,4) |
| 54.66 | 1.6792 | 13.8 | (4,-4,0,2) |
| 54.66 | 1.6792 | 6.9 | (4,0,-4,2) |
| 55.93 | 1.6440 | 2.1 | (3,0,-3,4) |
| 60.51 | 1.5300 | 27.0 | (4,-2,-2,4) |
| 62.28 | 1.4908 | 1.2 | (5,-1,-4,2) |
| 66.32 | 1.4093 | 1.3 | (4,0,-4,4) |
| 67.75 | 1.3831 | 10.8 | (2,0,-2,6) |
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 Sr7Nd(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3286247, 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_Sr7Nd(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.36305981
_cell_length_b 8.36306025
_cell_length_c 8.97929855
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000607
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr7Nd(Si3Pd)4
_chemical_formula_sum 'Sr7 Nd1 Si12 Pd4'
_cell_volume 543.88044595
_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
Sr Sr0 1 0.50017126 0.00034051 0.25000000 1.0
Sr Sr1 1 0.49981388 0.99962776 0.75000000 1.0
Sr Sr2 1 0.99965949 0.49982874 0.25000000 1.0
Sr Sr3 1 0.00037224 0.50018612 0.75000000 1.0
Sr Sr4 1 0.50017126 0.49982874 0.25000000 1.0
Sr Sr5 1 0.49981388 0.50018612 0.75000000 1.0
Sr Sr6 1 0.00000000 0.00000000 0.25000000 1.0
Nd Nd7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.16415047 0.32830095 0.99485959 1.0
Si Si9 1 0.83585631 0.67171262 0.99474504 1.0
Si Si10 1 0.67169905 0.83584953 0.99485959 1.0
Si Si11 1 0.83585631 0.67171262 0.50525496 1.0
Si Si12 1 0.32828738 0.16414369 0.99474504 1.0
Si Si13 1 0.16415047 0.32830095 0.50514041 1.0
Si Si14 1 0.16415047 0.83584953 0.99485959 1.0
Si Si15 1 0.32828738 0.16414369 0.50525496 1.0
Si Si16 1 0.83585631 0.16414369 0.99474504 1.0
Si Si17 1 0.67169905 0.83584953 0.50514041 1.0
Si Si18 1 0.83585631 0.16414369 0.50525496 1.0
Si Si19 1 0.16415047 0.83584953 0.50514041 1.0
Pd Pd20 1 0.33333300 0.66666700 0.00052409 1.0
Pd Pd21 1 0.66666700 0.33333300 0.99926987 1.0
Pd Pd22 1 0.66666700 0.33333300 0.50073013 1.0
Pd Pd23 1 0.33333300 0.66666700 0.49947591 1.0
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