Ac7Pr5(Si7Br3)2
高熵材料 HEAMP-ID: mp-3316147 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.17 | 17.0824 | 1.3 | (0,0,1) |
| 7.25 | 12.1897 | 2.9 | (0,1,0) |
| 8.94 | 9.8872 | 2.5 | (0,1,-1) |
| 10.36 | 8.5412 | 1.4 | (0,0,2) |
| 14.53 | 6.0949 | 5.8 | (0,2,0) |
| 15.40 | 5.7542 | 6.2 | (0,2,1) |
| 15.47 | 5.7267 | 7.8 | (0,2,-1) |
| 17.14 | 5.1741 | 5.9 | (0,1,3) |
| 17.24 | 5.1441 | 11.2 | (0,1,-3) |
| 17.81 | 4.9791 | 1.7 | (0,2,2) |
| 17.94 | 4.9436 | 1.9 | (0,2,-2) |
| 20.80 | 4.2706 | 4.3 | (0,0,4) |
| 21.80 | 4.0777 | 8.8 | (1,0,1) |
| 21.87 | 4.0632 | 23.6 | (0,3,0) |
| 22.00 | 4.0400 | 39.9 | (0,1,4) |
| 22.11 | 4.0209 | 34.8 | (0,1,-4) |
| 22.39 | 3.9701 | 84.9 | (1,1,0) |
| 22.45 | 3.9597 | 6.5 | (0,3,1) |
| 22.53 | 3.9462 | 3.4 | (0,3,-1) |
| 22.99 | 3.8692 | 13.9 | (1,1,1) |
| 23.01 | 3.8650 | 19.3 | (1,1,-1) |
| 24.71 | 3.6036 | 2.1 | (1,1,2) |
| 24.75 | 3.5968 | 2.0 | (1,1,-2) |
| 25.38 | 3.5100 | 18.0 | (0,2,4) |
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 Ac7Pr5(Si7Br3)2 were obtained from the Materials Project database (MP-ID: mp-3316147, 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_Ac7Pr5(Si7Br3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.19908311
_cell_length_b 12.19008406
_cell_length_c 17.08292988
_cell_angle_alpha 89.56616800
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ac7Pr5(Si7Br3)2
_chemical_formula_sum 'Ac7 Pr5 Si14 Br6'
_cell_volume 874.40187437
_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
Ac Ac0 1 0.50000000 0.33656815 0.50004004 1.0
Ac Ac1 1 0.00000000 0.66217807 0.99242424 1.0
Ac Ac2 1 0.00000000 0.64433742 0.25347716 1.0
Ac Ac3 1 0.50000000 0.06856811 0.87917677 1.0
Ac Ac4 1 0.00000000 0.92647955 0.62628581 1.0
Ac Ac5 1 0.50000000 0.07641965 0.12265379 1.0
Ac Ac6 1 0.00000000 0.93275995 0.38204657 1.0
Pr Pr7 1 0.50000000 0.36127950 0.75739376 1.0
Pr Pr8 1 0.00000000 0.63172587 0.74068937 1.0
Pr Pr9 1 0.50000000 0.36744770 0.23921179 1.0
Pr Pr10 1 0.50000000 0.36306527 0.99684449 1.0
Pr Pr11 1 0.00000000 0.63486287 0.50148297 1.0
Si Si12 1 0.00000000 0.16655901 0.99946366 1.0
Si Si13 1 0.50000000 0.83413029 0.50375744 1.0
Si Si14 1 0.50000000 0.56065644 0.87088113 1.0
Si Si15 1 0.00000000 0.43352007 0.62555553 1.0
Si Si16 1 0.50000000 0.56239958 0.11822458 1.0
Si Si17 1 0.00000000 0.43588106 0.37505724 1.0
Si Si18 1 0.00000000 0.26224340 0.87411546 1.0
Si Si19 1 0.50000000 0.73223771 0.62577099 1.0
Si Si20 1 0.00000000 0.26754078 0.12270525 1.0
Si Si21 1 0.50000000 0.73774987 0.38064882 1.0
Si Si22 1 0.00000000 0.45838965 0.87319047 1.0
Si Si23 1 0.50000000 0.53560453 0.62440144 1.0
Si Si24 1 0.50000000 0.53916964 0.37594121 1.0
Si Si25 1 0.00000000 0.46156859 0.11958265 1.0
Br Br26 1 0.50000000 0.11150115 0.69300913 1.0
Br Br27 1 0.00000000 0.87968533 0.81317789 1.0
Br Br28 1 0.00000000 0.13043800 0.50395644 1.0
Br Br29 1 0.50000000 0.86882345 0.00422019 1.0
Br Br30 1 0.50000000 0.11891942 0.31101207 1.0
Br Br31 1 0.00000000 0.89728995 0.19360266 1.0
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