Er3Tm2Si3O
高熵材料 HEAMP-ID: mp-3299545 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.38 | 7.1497 | 3.1 | (1,0,-1,0) |
| 21.53 | 4.1279 | 26.7 | (2,-1,-1,0) |
| 24.91 | 3.5748 | 23.0 | (2,0,-2,0) |
| 24.91 | 3.5748 | 11.5 | (0,2,-2,0) |
| 26.06 | 3.4198 | 47.2 | (2,-1,-1,1) |
| 29.25 | 3.0532 | 6.1 | (0,0,0,2) |
| 31.87 | 2.8079 | 62.3 | (1,0,-1,2) |
| 33.15 | 2.7023 | 41.4 | (3,-1,-2,0) |
| 33.15 | 2.7023 | 20.7 | (1,2,-3,0) |
| 36.36 | 2.4712 | 80.5 | (3,-1,-2,1) |
| 36.36 | 2.4712 | 40.2 | (1,2,-3,1) |
| 36.61 | 2.4547 | 100.0 | (2,-1,-1,2) |
| 37.75 | 2.3832 | 35.9 | (3,0,-3,0) |
| 43.87 | 2.0639 | 1.1 | (4,-2,-2,0) |
| 43.87 | 2.0639 | 2.2 | (2,2,-4,0) |
| 46.44 | 1.9553 | 2.3 | (4,-2,-2,1) |
| 46.44 | 1.9553 | 4.6 | (2,2,-4,1) |
| 48.45 | 1.8787 | 7.3 | (3,0,-3,2) |
| 48.45 | 1.8787 | 3.6 | (0,3,-3,2) |
| 49.96 | 1.8256 | 8.4 | (2,-1,-1,3) |
| 51.10 | 1.7874 | 4.1 | (4,0,-4,0) |
| 51.10 | 1.7874 | 2.1 | (0,4,-4,0) |
| 53.60 | 1.7099 | 12.0 | (4,-2,-2,2) |
| 53.60 | 1.7099 | 24.1 | (2,2,-4,2) |
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 Er3Tm2Si3O were obtained from the Materials Project database (MP-ID: mp-3299545, 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_Er3Tm2Si3O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.25570922
_cell_length_b 8.25570775
_cell_length_c 6.10635633
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000588
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er3Tm2Si3O
_chemical_formula_sum 'Er6 Tm4 Si6 O2'
_cell_volume 360.43042800
_cell_formula_units_Z 2
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 0.23164004 0.00000000 0.25000000 1.0
Er Er1 1 0.76835996 0.00000000 0.75000000 1.0
Er Er2 1 1.00000000 0.23164004 0.25000000 1.0
Er Er3 1 0.00000000 0.76835996 0.75000000 1.0
Er Er4 1 0.76835996 0.76835996 0.25000000 1.0
Er Er5 1 0.23164004 0.23164004 0.75000000 1.0
Tm Tm6 1 0.33333300 0.66666700 0.00000000 1.0
Tm Tm7 1 0.66666700 0.33333300 0.00000000 1.0
Tm Tm8 1 0.66666700 0.33333300 0.50000000 1.0
Tm Tm9 1 0.33333300 0.66666700 0.50000000 1.0
Si Si10 1 0.60161281 0.00000000 0.25000000 1.0
Si Si11 1 0.39838719 0.00000000 0.75000000 1.0
Si Si12 1 0.00000000 0.60161281 0.25000000 1.0
Si Si13 1 1.00000000 0.39838719 0.75000000 1.0
Si Si14 1 0.39838719 0.39838719 0.25000000 1.0
Si Si15 1 0.60161281 0.60161281 0.75000000 1.0
O O16 1 0.00000000 0.00000000 0.00000000 1.0
O O17 1 0.00000000 0.00000000 0.50000000 1.0
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