SrPr11(Si7Br3)2
高熵材料 HEAMP-ID: mp-3293277 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.27 | 16.7615 | 4.1 | (0,0,1) |
| 7.50 | 11.7925 | 2.9 | (0,1,0) |
| 9.13 | 9.6872 | 5.3 | (0,1,-1) |
| 10.56 | 8.3807 | 1.0 | (0,0,2) |
| 15.03 | 5.8962 | 3.2 | (0,2,0) |
| 17.50 | 5.0674 | 1.3 | (0,1,-3) |
| 17.63 | 5.0310 | 3.3 | (0,1,3) |
| 18.32 | 4.8436 | 2.5 | (0,2,-2) |
| 21.20 | 4.1904 | 14.4 | (0,0,4) |
| 22.26 | 3.9940 | 8.5 | (1,0,1) |
| 22.45 | 3.9602 | 26.9 | (0,1,-4) |
| 22.58 | 3.9369 | 25.4 | (0,1,4) |
| 22.62 | 3.9308 | 26.0 | (0,3,0) |
| 22.90 | 3.8831 | 75.3 | (1,1,0) |
| 23.19 | 3.8349 | 1.3 | (0,3,-1) |
| 23.29 | 3.8191 | 1.1 | (0,3,1) |
| 23.50 | 3.7855 | 6.6 | (1,1,-1) |
| 23.53 | 3.7804 | 8.1 | (1,1,1) |
| 25.25 | 3.5274 | 4.8 | (1,1,-2) |
| 25.31 | 3.5192 | 8.8 | (1,1,2) |
| 25.97 | 3.4308 | 16.9 | (0,2,-4) |
| 26.20 | 3.4007 | 19.0 | (0,2,4) |
| 26.42 | 3.3731 | 13.4 | (1,2,0) |
| 26.93 | 3.3102 | 6.1 | (1,2,-1) |
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 SrPr11(Si7Br3)2 were obtained from the Materials Project database (MP-ID: mp-3293277, 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_SrPr11(Si7Br3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.11248839
_cell_length_b 11.79297329
_cell_length_c 16.76221356
_cell_angle_alpha 90.53353481
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrPr11(Si7Br3)2
_chemical_formula_sum 'Sr1 Pr11 Si14 Br6'
_cell_volume 812.90639394
_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 0.00000000 0.94697153 0.37466115 1.0
Pr Pr1 1 0.50000000 0.34308766 0.50022482 1.0
Pr Pr2 1 0.00000000 0.65705133 0.00147321 1.0
Pr Pr3 1 0.50000000 0.35777481 0.75641178 1.0
Pr Pr4 1 0.00000000 0.64068782 0.74561068 1.0
Pr Pr5 1 0.50000000 0.35851896 0.24269025 1.0
Pr Pr6 1 0.00000000 0.64233032 0.25717164 1.0
Pr Pr7 1 0.50000000 0.06513844 0.87957450 1.0
Pr Pr8 1 0.00000000 0.93528758 0.62021459 1.0
Pr Pr9 1 0.50000000 0.06489020 0.11756038 1.0
Pr Pr10 1 0.50000000 0.35848260 0.99987691 1.0
Pr Pr11 1 0.00000000 0.63888019 0.50217493 1.0
Si Si12 1 0.00000000 0.15305828 0.99903640 1.0
Si Si13 1 0.50000000 0.84004498 0.50332279 1.0
Si Si14 1 0.50000000 0.56639720 0.87723917 1.0
Si Si15 1 0.00000000 0.43215684 0.62458151 1.0
Si Si16 1 0.50000000 0.56746231 0.12479114 1.0
Si Si17 1 0.00000000 0.43311440 0.37569017 1.0
Si Si18 1 0.00000000 0.25454483 0.87463933 1.0
Si Si19 1 0.50000000 0.74444844 0.62791828 1.0
Si Si20 1 0.00000000 0.25522908 0.12379996 1.0
Si Si21 1 0.50000000 0.74038058 0.37827486 1.0
Si Si22 1 0.00000000 0.45797081 0.87652930 1.0
Si Si23 1 0.50000000 0.54034413 0.62476620 1.0
Si Si24 1 0.50000000 0.53982260 0.37725001 1.0
Si Si25 1 0.00000000 0.45930005 0.12404023 1.0
Br Br26 1 0.50000000 0.10704766 0.69284112 1.0
Br Br27 1 0.00000000 0.89309307 0.80645580 1.0
Br Br28 1 0.00000000 0.14160293 0.50224273 1.0
Br Br29 1 0.50000000 0.86107900 0.99722150 1.0
Br Br30 1 0.50000000 0.11289631 0.30414328 1.0
Br Br31 1 0.00000000 0.89090004 0.18757436 1.0
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