SrPr7(Si3Pt)4
高熵材料 HEAMP-ID: mp-3283359 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.09 | 8.7648 | 1.4 | (0,0,0,1) |
| 12.40 | 7.1357 | 24.9 | (1,-1,0,0) |
| 12.41 | 7.1334 | 11.6 | (1,0,-1,0) |
| 12.41 | 7.1333 | 11.6 | (0,1,-1,0) |
| 21.57 | 4.1194 | 24.4 | (2,-1,-1,0) |
| 21.57 | 4.1193 | 24.4 | (1,-2,1,0) |
| 21.58 | 4.1180 | 17.4 | (1,1,-2,0) |
| 23.83 | 3.7344 | 6.0 | (1,-1,0,2) |
| 23.83 | 3.7340 | 10.9 | (1,0,-1,2) |
| 23.83 | 3.7340 | 10.8 | (0,1,-1,2) |
| 24.96 | 3.5678 | 10.4 | (2,-2,0,0) |
| 24.97 | 3.5667 | 9.5 | (2,0,-2,0) |
| 24.97 | 3.5667 | 9.5 | (0,2,-2,0) |
| 29.77 | 3.0015 | 16.1 | (2,-1,-1,2) |
| 29.77 | 3.0015 | 16.1 | (1,-2,1,2) |
| 29.77 | 3.0010 | 22.5 | (1,1,-2,2) |
| 32.36 | 2.7668 | 97.1 | (2,-2,0,2) |
| 32.36 | 2.7663 | 100.0 | (2,0,-2,2) |
| 32.36 | 2.7663 | 100.0 | (0,2,-2,2) |
| 33.22 | 2.6969 | 1.5 | (3,-2,-1,0) |
| 33.22 | 2.6969 | 1.5 | (2,-3,1,0) |
| 33.22 | 2.6966 | 2.3 | (3,-1,-2,0) |
| 33.22 | 2.6965 | 2.3 | (1,-3,2,0) |
| 33.23 | 2.6959 | 1.2 | (2,1,-3,0) |
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 SrPr7(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3283359, 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_SrPr7(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.23874334
_cell_length_b 8.23860898
_cell_length_c 8.76479441
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.02153557
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrPr7(Si3Pt)4
_chemical_formula_sum 'Sr1 Pr7 Si12 Pt4'
_cell_volume 515.10165331
_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 0.49990765 0.50009162 0.75000000 1.0
Pr Pr1 1 0.50009496 0.49990457 0.25000000 1.0
Pr Pr2 1 0.00011606 0.49999533 0.75000000 1.0
Pr Pr3 1 0.99993805 0.49989316 0.25000000 1.0
Pr Pr4 1 0.50000351 0.99988270 0.75000000 1.0
Pr Pr5 1 0.50010642 0.00006155 0.25000000 1.0
Pr Pr6 1 0.99998551 0.00001377 0.75000000 1.0
Pr Pr7 1 0.00000052 0.99999866 0.25000000 1.0
Si Si8 1 0.83430171 0.16568944 0.00059580 1.0
Si Si9 1 0.16567374 0.83433076 0.00039569 1.0
Si Si10 1 0.33271897 0.16621015 0.00266081 1.0
Si Si11 1 0.16567374 0.83433076 0.49960431 1.0
Si Si12 1 0.66726854 0.83377382 0.00243576 1.0
Si Si13 1 0.83430171 0.16568944 0.49940420 1.0
Si Si14 1 0.83378478 0.66727586 0.00266546 1.0
Si Si15 1 0.66726854 0.83377382 0.49756424 1.0
Si Si16 1 0.16623007 0.33273550 0.00244043 1.0
Si Si17 1 0.33271897 0.16621015 0.49733919 1.0
Si Si18 1 0.16623007 0.33273550 0.49755957 1.0
Si Si19 1 0.83378478 0.66727586 0.49733454 1.0
Pt Pt20 1 0.66771368 0.33226642 0.00295273 1.0
Pt Pt21 1 0.33223217 0.66779738 0.00320826 1.0
Pt Pt22 1 0.33223217 0.66779738 0.49679174 1.0
Pt Pt23 1 0.66771368 0.33226642 0.49704727 1.0
获取直接链接