Er7U(Si3Pt)4
高熵材料 HEAMP-ID: mp-3270764 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.68 | 6.9838 | 8.9 | (1,0,-1,0) |
| 22.05 | 4.0321 | 19.2 | (2,-1,-1,0) |
| 25.39 | 3.5077 | 8.0 | (1,0,-1,2) |
| 25.51 | 3.4919 | 18.6 | (2,0,-2,0) |
| 31.28 | 2.8597 | 11.3 | (2,-1,-1,2) |
| 33.87 | 2.6464 | 100.0 | (2,0,-2,2) |
| 33.96 | 2.6396 | 1.9 | (3,-1,-2,0) |
| 38.68 | 2.3280 | 4.8 | (3,0,-3,0) |
| 40.78 | 2.2125 | 3.3 | (2,1,-3,2) |
| 40.78 | 2.2125 | 1.7 | (3,-1,-2,2) |
| 44.68 | 2.0282 | 12.8 | (0,0,0,4) |
| 44.89 | 2.0191 | 1.4 | (0,3,-3,2) |
| 44.89 | 2.0191 | 2.9 | (3,0,-3,2) |
| 44.96 | 2.0161 | 25.1 | (2,2,-4,0) |
| 44.96 | 2.0161 | 12.5 | (4,-2,-2,0) |
| 50.36 | 1.8119 | 4.6 | (2,-1,-1,4) |
| 52.15 | 1.7538 | 5.5 | (2,0,-2,4) |
| 52.34 | 1.7479 | 2.4 | (4,-1,-3,2) |
| 52.41 | 1.7460 | 1.8 | (4,0,-4,0) |
| 57.46 | 1.6037 | 22.2 | (4,0,-4,2) |
| 60.55 | 1.5292 | 2.7 | (3,0,-3,4) |
| 60.78 | 1.5240 | 1.8 | (5,-1,-4,0) |
| 62.31 | 1.4902 | 1.4 | (5,-2,-3,2) |
| 65.25 | 1.4299 | 16.7 | (2,2,-4,4) |
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 Er7U(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3270764, 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_Er7U(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.06424649
_cell_length_b 8.06424694
_cell_length_c 8.11286558
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999815
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er7U(Si3Pt)4
_chemical_formula_sum 'Er7 U1 Si12 Pt4'
_cell_volume 456.91196638
_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
Er Er0 1 0.00000000 0.00000000 0.75000000 1.0
Er Er1 1 0.49969821 0.50030179 0.25000000 1.0
Er Er2 1 0.49969821 0.99939742 0.25000000 1.0
Er Er3 1 0.00060258 0.50030179 0.25000000 1.0
Er Er4 1 0.50026893 0.49973107 0.75000000 1.0
Er Er5 1 0.99946115 0.49973107 0.75000000 1.0
Er Er6 1 0.50026893 0.00053885 0.75000000 1.0
U U7 1 0.00000000 0.00000000 0.25000000 1.0
Si Si8 1 0.83435205 0.16564795 0.49998918 1.0
Si Si9 1 0.83435205 0.66870610 0.49998918 1.0
Si Si10 1 0.33129390 0.16564795 0.49998918 1.0
Si Si11 1 0.83435205 0.16564795 0.00001082 1.0
Si Si12 1 0.83435205 0.66870610 0.00001082 1.0
Si Si13 1 0.33129390 0.16564795 0.00001082 1.0
Si Si14 1 0.16563754 0.83436246 0.99940148 1.0
Si Si15 1 0.66872592 0.83436246 0.99940148 1.0
Si Si16 1 0.16563754 0.33127408 0.99940148 1.0
Si Si17 1 0.16563754 0.83436246 0.50059852 1.0
Si Si18 1 0.66872592 0.83436246 0.50059852 1.0
Si Si19 1 0.16563754 0.33127408 0.50059852 1.0
Pt Pt20 1 0.66666700 0.33333300 0.50103362 1.0
Pt Pt21 1 0.66666700 0.33333300 0.99896638 1.0
Pt Pt22 1 0.33333300 0.66666700 0.99833955 1.0
Pt Pt23 1 0.33333300 0.66666700 0.50166045 1.0
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