Er3Tm(BeSi3)2
高熵材料 HEAMP-ID: mp-3280509 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.47 | 3.9564 | 29.3 | (0,0,0,2) |
| 26.45 | 3.3699 | 29.1 | (2,-2,0,0) |
| 26.45 | 3.3699 | 29.1 | (2,0,-2,0) |
| 26.45 | 3.3698 | 29.1 | (0,2,-2,0) |
| 34.98 | 2.5655 | 100.0 | (2,0,-2,2) |
| 34.98 | 2.5654 | 50.0 | (0,2,-2,2) |
| 45.87 | 1.9782 | 14.6 | (0,0,0,4) |
| 46.69 | 1.9457 | 13.8 | (4,-2,-2,0) |
| 46.69 | 1.9456 | 27.6 | (2,2,-4,0) |
| 52.41 | 1.7460 | 6.7 | (4,-2,-2,2) |
| 52.41 | 1.7459 | 6.7 | (2,-4,2,2) |
| 52.41 | 1.7459 | 6.7 | (2,2,-4,2) |
| 53.73 | 1.7060 | 17.2 | (2,0,-2,4) |
| 53.73 | 1.7060 | 8.6 | (0,2,-2,4) |
| 54.46 | 1.6850 | 8.3 | (4,0,-4,0) |
| 54.46 | 1.6849 | 4.1 | (0,4,-4,0) |
| 59.64 | 1.5502 | 10.7 | (4,-4,0,2) |
| 59.64 | 1.5502 | 10.7 | (4,0,-4,2) |
| 59.64 | 1.5502 | 10.7 | (0,4,-4,2) |
| 67.53 | 1.3872 | 9.2 | (4,-2,-2,4) |
| 67.53 | 1.3871 | 18.4 | (2,2,-4,4) |
| 71.54 | 1.3188 | 1.3 | (0,0,0,6) |
| 73.88 | 1.2827 | 3.3 | (4,-4,0,4) |
| 73.88 | 1.2827 | 3.3 | (4,0,-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 Er3Tm(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3280509, 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_Er3Tm(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.78258072
_cell_length_b 7.78230350
_cell_length_c 7.91286216
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00118676
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er3Tm(BeSi3)2
_chemical_formula_sum 'Er6 Tm2 Be4 Si12'
_cell_volume 415.04084219
_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 0.49996565 0.99992930 0.75000000 1.0
Er Er1 1 0.00005944 0.50005116 0.75000000 1.0
Er Er2 1 0.49999373 0.50005116 0.75000000 1.0
Er Er3 1 0.50003791 0.00007882 0.25000000 1.0
Er Er4 1 0.00001416 0.00002931 0.75000000 1.0
Er Er5 1 0.99999728 0.99999556 0.25000000 1.0
Tm Tm6 1 0.99980919 0.49991340 0.25000000 1.0
Tm Tm7 1 0.50010321 0.49991340 0.25000000 1.0
Be Be8 1 0.33331283 0.66662765 0.00030930 1.0
Be Be9 1 0.66668681 0.33337262 0.00018702 1.0
Be Be10 1 0.66668681 0.33337262 0.49981298 1.0
Be Be11 1 0.33331283 0.66662765 0.49969070 1.0
Si Si12 1 0.17192442 0.82781141 0.49954403 1.0
Si Si13 1 0.17214712 0.34429425 0.49935808 1.0
Si Si14 1 0.65588799 0.82781141 0.49954403 1.0
Si Si15 1 0.34412008 0.17218965 0.00037792 1.0
Si Si16 1 0.82786040 0.65572279 0.49942180 1.0
Si Si17 1 0.82806858 0.17218965 0.00037792 1.0
Si Si18 1 0.82786040 0.65572279 0.00057820 1.0
Si Si19 1 0.17214712 0.34429425 0.00064192 1.0
Si Si20 1 0.65588799 0.82781141 0.00045597 1.0
Si Si21 1 0.34412008 0.17218965 0.49962208 1.0
Si Si22 1 0.82806858 0.17218965 0.49962208 1.0
Si Si23 1 0.17192442 0.82781141 0.00045597 1.0
获取直接链接