Er2Sc3Si7Pt9
高熵材料 HEAMP-ID: mp-3279459 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.22 | 8.6545 | 9.3 | (1,0,-1,0) |
| 17.75 | 4.9967 | 4.3 | (2,-1,-1,0) |
| 20.52 | 4.3273 | 7.0 | (2,0,-2,0) |
| 22.54 | 3.9452 | 4.2 | (0,0,0,1) |
| 24.80 | 3.5898 | 3.3 | (1,0,-1,1) |
| 27.26 | 3.2711 | 22.0 | (3,-1,-2,0) |
| 28.83 | 3.0964 | 15.6 | (2,-1,-1,1) |
| 30.67 | 2.9154 | 7.0 | (2,0,-2,1) |
| 31.00 | 2.8848 | 4.1 | (3,0,-3,0) |
| 35.65 | 2.5181 | 100.0 | (3,-1,-2,1) |
| 35.95 | 2.4983 | 6.5 | (4,-2,-2,0) |
| 37.47 | 2.4003 | 4.9 | (4,-1,-3,0) |
| 38.67 | 2.3287 | 1.5 | (3,0,-3,1) |
| 41.75 | 2.1636 | 10.2 | (4,0,-4,0) |
| 44.17 | 2.0506 | 13.6 | (4,-1,-3,1) |
| 45.70 | 1.9855 | 13.0 | (5,-2,-3,0) |
| 46.01 | 1.9726 | 16.9 | (0,0,0,2) |
| 47.95 | 1.8971 | 11.7 | (4,0,-4,1) |
| 48.18 | 1.8886 | 11.4 | (4,1,-5,0) |
| 48.18 | 1.8886 | 5.7 | (5,-1,-4,0) |
| 50.87 | 1.7949 | 1.4 | (2,0,-2,2) |
| 51.53 | 1.7736 | 5.4 | (5,-2,-3,1) |
| 54.31 | 1.6892 | 6.9 | (3,-1,-2,2) |
| 55.14 | 1.6656 | 1.9 | (6,-3,-3,0) |
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 Er2Sc3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3279459, 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_Er2Sc3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.99334942
_cell_length_b 9.99334969
_cell_length_c 3.94523870
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999911
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Sc3Si7Pt9
_chemical_formula_sum 'Er2 Sc3 Si7 Pt9'
_cell_volume 341.21339937
_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 0.00000000 1.0
Er Er1 1 0.33333300 0.66666700 0.50000000 1.0
Sc Sc2 1 0.89547224 0.45615529 0.50000000 1.0
Sc Sc3 1 0.56068404 0.10452776 0.50000000 1.0
Sc Sc4 1 0.54384471 0.43931596 0.50000000 1.0
Si Si5 1 0.24469531 0.19390887 0.50000000 1.0
Si Si6 1 0.80609113 0.05078845 0.50000000 1.0
Si Si7 1 0.94921155 0.75530469 0.50000000 1.0
Si Si8 1 0.55686312 0.64817388 0.00000000 1.0
Si Si9 1 0.35182612 0.90868924 0.00000000 1.0
Si Si10 1 0.09131076 0.44313688 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.21769681 0.93635670 0.50000000 1.0
Pt Pt13 1 0.06364330 0.28134111 0.50000000 1.0
Pt Pt14 1 0.71865889 0.78230319 0.50000000 1.0
Pt Pt15 1 0.31519057 0.41522249 0.00000000 1.0
Pt Pt16 1 0.58477751 0.89996809 0.00000000 1.0
Pt Pt17 1 0.10003191 0.68480943 0.00000000 1.0
Pt Pt18 1 0.38299571 0.17181351 0.00000000 1.0
Pt Pt19 1 0.82818649 0.21118320 0.00000000 1.0
Pt Pt20 1 0.78881680 0.61700429 0.00000000 1.0
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