Pr12Si(GeBr4)3
高熵材料 HEAMP-ID: mp-3297557 · 空间群: R32 (#155)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.33 | 8.5654 | 10.4 | (1,0,0) |
| 10.34 | 8.5534 | 13.0 | (1,0,-1) |
| 17.93 | 4.9475 | 2.3 | (1,1,0) |
| 17.95 | 4.9406 | 3.6 | (2,0,-1) |
| 17.96 | 4.9383 | 2.2 | (2,-1,-1) |
| 23.23 | 3.8295 | 2.0 | (2,1,-1) |
| 23.25 | 3.8263 | 1.3 | (2,1,-2) |
| 25.45 | 3.4993 | 1.0 | (1,1,1) |
| 25.50 | 3.4927 | 3.2 | (3,-1,-1) |
| 27.54 | 3.2387 | 4.1 | (2,1,0) |
| 27.57 | 3.2355 | 2.7 | (3,0,-1) |
| 27.57 | 3.2355 | 2.7 | (1,0,-3) |
| 27.59 | 3.2335 | 3.5 | (3,-2,0) |
| 27.59 | 3.2329 | 5.5 | (3,-1,-2) |
| 29.52 | 3.0262 | 100.0 | (2,2,-2) |
| 31.36 | 2.8529 | 1.9 | (3,1,-2) |
| 34.71 | 2.5842 | 2.9 | (2,1,1) |
| 34.77 | 2.5803 | 2.0 | (4,-1,-1) |
| 34.78 | 2.5793 | 4.3 | (4,-1,-2) |
| 37.89 | 2.3746 | 2.1 | (3,2,-2) |
| 37.91 | 2.3733 | 1.2 | (3,-2,-3) |
| 42.20 | 2.1413 | 36.3 | (4,0,0) |
| 42.26 | 2.1384 | 36.4 | (4,0,-4) |
| 52.29 | 1.7496 | 6.2 | (2,2,2) |
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 Pr12Si(GeBr4)3 were obtained from the Materials Project database (MP-ID: mp-3297557, 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_Pr12Si(GeBr4)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.47817861
_cell_length_b 10.47817809
_cell_length_c 10.47817768
_cell_angle_alpha 109.43336159
_cell_angle_beta 109.43336134
_cell_angle_gamma 109.43335618
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr12Si(GeBr4)3
_chemical_formula_sum 'Pr12 Si1 Ge3 Br12'
_cell_volume 886.83480422
_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
Pr Pr0 1 0.47947874 0.48707428 0.24107765 1.0
Pr Pr1 1 0.75000000 0.24083571 0.25916429 1.0
Pr Pr2 1 0.75000000 0.00948151 0.49051849 1.0
Pr Pr3 1 0.24107765 0.47947874 0.48707428 1.0
Pr Pr4 1 0.25916429 0.75000000 0.24083571 1.0
Pr Pr5 1 0.02052126 0.25892235 0.01292572 1.0
Pr Pr6 1 0.01292572 0.02052126 0.25892235 1.0
Pr Pr7 1 0.49051849 0.75000000 0.00948151 1.0
Pr Pr8 1 0.48707428 0.24107765 0.47947874 1.0
Pr Pr9 1 0.00948151 0.49051849 0.75000000 1.0
Pr Pr10 1 0.25892235 0.01292572 0.02052126 1.0
Pr Pr11 1 0.24083571 0.25916429 0.75000000 1.0
Si Si12 1 0.25000000 0.25000000 0.25000000 1.0
Ge Ge13 1 0.50023566 0.99976434 0.25000000 1.0
Ge Ge14 1 0.99976434 0.25000000 0.50023566 1.0
Ge Ge15 1 0.25000000 0.50023566 0.99976434 1.0
Br Br16 1 0.25000000 0.75450105 0.74549895 1.0
Br Br17 1 0.50998951 0.50520004 0.75553510 1.0
Br Br18 1 0.99001049 0.74446490 0.99479996 1.0
Br Br19 1 0.74549895 0.25000000 0.75450105 1.0
Br Br20 1 0.99479996 0.99001049 0.74446490 1.0
Br Br21 1 0.25000000 0.99433122 0.50566878 1.0
Br Br22 1 0.75553510 0.50998951 0.50520004 1.0
Br Br23 1 0.50566878 0.25000000 0.99433122 1.0
Br Br24 1 0.75450105 0.74549895 0.25000000 1.0
Br Br25 1 0.74446490 0.99479996 0.99001049 1.0
Br Br26 1 0.99433122 0.50566878 0.25000000 1.0
Br Br27 1 0.50520004 0.75553510 0.50998951 1.0
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