Pr7Tm(Si3Pt)4
高熵材料 HEAMP-ID: mp-3270419 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.44 | 7.1149 | 20.4 | (1,0,-1,0) |
| 12.48 | 7.0947 | 6.1 | (1,-1,0,0) |
| 21.61 | 4.1117 | 10.7 | (1,1,-2,0) |
| 21.68 | 4.1000 | 18.1 | (2,-1,-1,0) |
| 24.08 | 3.6951 | 6.9 | (1,0,-1,2) |
| 24.10 | 3.6922 | 3.9 | (1,-1,0,2) |
| 25.03 | 3.5575 | 6.5 | (0,2,-2,0) |
| 25.03 | 3.5575 | 6.5 | (2,0,-2,0) |
| 25.10 | 3.5474 | 5.5 | (2,-2,0,0) |
| 29.99 | 2.9796 | 8.3 | (1,1,-2,2) |
| 30.04 | 2.9752 | 9.6 | (1,-2,1,2) |
| 30.04 | 2.9752 | 9.6 | (2,-1,-1,2) |
| 32.59 | 2.7472 | 100.0 | (2,0,-2,2) |
| 32.65 | 2.7425 | 52.9 | (2,-2,0,2) |
| 33.29 | 2.6914 | 2.2 | (2,1,-3,0) |
| 33.40 | 2.6826 | 1.5 | (3,-2,-1,0) |
| 37.94 | 2.3716 | 2.3 | (0,3,-3,0) |
| 37.94 | 2.3716 | 2.3 | (3,0,-3,0) |
| 38.05 | 2.3649 | 2.6 | (3,-3,0,0) |
| 39.44 | 2.2849 | 2.0 | (2,1,-3,2) |
| 39.50 | 2.2816 | 3.2 | (3,-1,-2,2) |
| 39.53 | 2.2796 | 1.3 | (3,-2,-1,2) |
| 41.78 | 2.1620 | 22.4 | (0,0,0,4) |
| 43.52 | 2.0794 | 7.2 | (3,0,-3,2) |
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 Pr7Tm(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3270419, 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_Pr7Tm(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.20005886
_cell_length_b 8.20005978
_cell_length_c 8.64782404
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.81160776
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Tm(Si3Pt)4
_chemical_formula_sum 'Pr7 Tm1 Si12 Pt4'
_cell_volume 504.53672967
_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 0.50001796 0.49998204 0.25000000 1.0
Pr Pr1 1 0.00009768 0.50005401 0.75000000 1.0
Pr Pr2 1 0.99993955 0.49996193 0.25000000 1.0
Pr Pr3 1 0.49994599 0.99990232 0.75000000 1.0
Pr Pr4 1 0.50003807 0.00006045 0.25000000 1.0
Pr Pr5 1 0.00000574 0.99999426 0.75000000 1.0
Pr Pr6 1 0.99998809 0.00001191 0.25000000 1.0
Tm Tm7 1 0.49996943 0.50003057 0.75000000 1.0
Si Si8 1 0.83308934 0.16691066 0.00035798 1.0
Si Si9 1 0.16689916 0.83310084 0.00033902 1.0
Si Si10 1 0.33215007 0.16652150 0.99724905 1.0
Si Si11 1 0.16689916 0.83310084 0.49966098 1.0
Si Si12 1 0.66786058 0.83347538 0.99711714 1.0
Si Si13 1 0.83308934 0.16691066 0.49964202 1.0
Si Si14 1 0.83347850 0.66784993 0.99724905 1.0
Si Si15 1 0.66786058 0.83347538 0.50288286 1.0
Si Si16 1 0.16652462 0.33213942 0.99711714 1.0
Si Si17 1 0.33215007 0.16652150 0.50275095 1.0
Si Si18 1 0.16652462 0.33213942 0.50288286 1.0
Si Si19 1 0.83347850 0.66784993 0.50275095 1.0
Pt Pt20 1 0.66435113 0.33564887 0.99345496 1.0
Pt Pt21 1 0.33564585 0.66435415 0.99364763 1.0
Pt Pt22 1 0.33564585 0.66435415 0.50635237 1.0
Pt Pt23 1 0.66435113 0.33564887 0.50654504 1.0
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