Er3Tm7(Si3O)2
高熵材料 HEAMP-ID: mp-3308994 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.40 | 7.1376 | 3.7 | (1,-1,0,0) |
| 12.40 | 7.1373 | 3.5 | (1,0,-1,0) |
| 12.40 | 7.1370 | 3.3 | (0,1,-1,0) |
| 21.56 | 4.1209 | 27.0 | (2,-1,-1,0) |
| 21.57 | 4.1207 | 26.4 | (1,-2,1,0) |
| 21.57 | 4.1206 | 25.9 | (1,1,-2,0) |
| 24.95 | 3.5688 | 34.2 | (2,-2,0,0) |
| 24.95 | 3.5687 | 34.5 | (2,0,-2,0) |
| 24.95 | 3.5685 | 34.8 | (0,2,-2,0) |
| 26.10 | 3.4142 | 48.5 | (2,-1,-1,1) |
| 26.10 | 3.4141 | 47.5 | (1,-2,1,1) |
| 26.10 | 3.4140 | 46.4 | (1,1,-2,1) |
| 29.30 | 3.0485 | 18.8 | (0,0,0,2) |
| 31.92 | 2.8035 | 62.8 | (1,-1,0,2) |
| 31.92 | 2.8035 | 62.6 | (1,0,-1,2) |
| 31.92 | 2.8035 | 62.5 | (0,1,-1,2) |
| 33.21 | 2.6978 | 30.4 | (3,-2,-1,0) |
| 33.21 | 2.6977 | 30.8 | (3,-1,-2,0) |
| 33.21 | 2.6977 | 30.7 | (2,-3,1,0) |
| 33.21 | 2.6976 | 31.5 | (1,-3,2,0) |
| 33.21 | 2.6976 | 31.5 | (2,1,-3,0) |
| 33.21 | 2.6975 | 31.9 | (1,2,-3,0) |
| 36.42 | 2.4671 | 61.0 | (3,-2,-1,1) |
| 36.42 | 2.4670 | 61.0 | (3,-1,-2,1) |
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 Er3Tm7(Si3O)2 were obtained from the Materials Project database (MP-ID: mp-3308994, 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_Er3Tm7(Si3O)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.24182103
_cell_length_b 8.24139718
_cell_length_c 6.09707644
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00407579
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er3Tm7(Si3O)2
_chemical_formula_sum 'Er3 Tm7 Si6 O2'
_cell_volume 358.63977850
_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 0.23190541 0.00003264 0.25000000 1.0
Er Er1 1 0.76798403 0.99982363 0.75000000 1.0
Er Er2 1 0.00020567 0.23198805 0.25000000 1.0
Tm Tm3 1 0.99981860 0.76910202 0.75000000 1.0
Tm Tm4 1 0.76930321 0.76913011 0.25000000 1.0
Tm Tm5 1 0.23076962 0.23077848 0.75000000 1.0
Tm Tm6 1 0.33333295 0.66658229 0.99997686 1.0
Tm Tm7 1 0.66667456 0.33367712 0.99997438 1.0
Tm Tm8 1 0.66667456 0.33367712 0.50002562 1.0
Tm Tm9 1 0.33333295 0.66658229 0.50002314 1.0
Si Si10 1 0.60194303 0.99971391 0.25000000 1.0
Si Si11 1 0.39759540 0.00001691 0.75000000 1.0
Si Si12 1 0.99969745 0.60175334 0.25000000 1.0
Si Si13 1 0.00029905 0.39854553 0.75000000 1.0
Si Si14 1 0.39889862 0.39890731 0.25000000 1.0
Si Si15 1 0.60154918 0.60126365 0.75000000 1.0
O O16 1 0.00000786 0.99921231 0.99907562 1.0
O O17 1 0.00000786 0.99921231 0.50092438 1.0
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