ErTm3(BeSi3)2
高熵材料 HEAMP-ID: mp-3287092 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.56 | 3.9418 | 58.8 | (0,0,0,2) |
| 26.48 | 3.3664 | 58.7 | (0,2,-2,0) |
| 26.48 | 3.3663 | 58.7 | (2,-2,0,0) |
| 26.48 | 3.3663 | 58.7 | (2,0,-2,0) |
| 35.05 | 2.5599 | 100.0 | (0,2,-2,2) |
| 35.05 | 2.5599 | 100.0 | (2,-2,0,2) |
| 35.05 | 2.5599 | 100.0 | (2,0,-2,2) |
| 46.05 | 1.9709 | 29.1 | (0,0,0,4) |
| 46.74 | 1.9436 | 27.7 | (2,-4,2,0) |
| 46.74 | 1.9436 | 27.7 | (2,2,-4,0) |
| 46.74 | 1.9435 | 27.7 | (4,-2,-2,0) |
| 52.49 | 1.7432 | 13.5 | (2,-4,2,2) |
| 52.50 | 1.7432 | 13.5 | (2,2,-4,2) |
| 52.50 | 1.7432 | 13.5 | (4,-2,-2,2) |
| 53.91 | 1.7009 | 17.2 | (0,2,-2,4) |
| 53.91 | 1.7008 | 17.2 | (2,-2,0,4) |
| 53.91 | 1.7008 | 17.2 | (2,0,-2,4) |
| 54.52 | 1.6832 | 8.4 | (0,4,-4,0) |
| 54.52 | 1.6832 | 8.4 | (4,-4,0,0) |
| 54.52 | 1.6831 | 8.4 | (4,0,-4,0) |
| 59.74 | 1.5480 | 21.4 | (0,4,-4,2) |
| 59.74 | 1.5480 | 21.4 | (4,-4,0,2) |
| 59.74 | 1.5479 | 21.4 | (4,0,-4,2) |
| 67.71 | 1.3839 | 18.3 | (2,-4,2,4) |
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 ErTm3(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3287092, 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_ErTm3(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.77411413
_cell_length_b 7.77427018
_cell_length_c 7.88365726
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000903
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErTm3(BeSi3)2
_chemical_formula_sum 'Er2 Tm6 Be4 Si12'
_cell_volume 412.63766619
_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 0.00001727 0.00000521 0.75000000 1.0
Er Er1 1 0.99998273 0.99999479 0.25000000 1.0
Tm Tm2 1 0.99995422 0.49997642 0.25000000 1.0
Tm Tm3 1 0.50002241 0.49997926 0.25000000 1.0
Tm Tm4 1 0.49997739 0.99995740 0.75000000 1.0
Tm Tm5 1 0.00004578 0.50002358 0.75000000 1.0
Tm Tm6 1 0.49997759 0.50002074 0.75000000 1.0
Tm Tm7 1 0.50002261 0.00004260 0.25000000 1.0
Be Be8 1 0.33333744 0.66666881 0.00005735 1.0
Be Be9 1 0.66666256 0.33333119 0.99994265 1.0
Be Be10 1 0.66666256 0.33333119 0.50005735 1.0
Be Be11 1 0.33333744 0.66666881 0.49994265 1.0
Si Si12 1 0.17217871 0.82781082 0.49995238 1.0
Si Si13 1 0.17218113 0.34436810 0.49995536 1.0
Si Si14 1 0.65563027 0.82781324 0.49995725 1.0
Si Si15 1 0.34436973 0.17218676 0.99995725 1.0
Si Si16 1 0.82781887 0.65563190 0.50004464 1.0
Si Si17 1 0.82782129 0.17218918 0.99995238 1.0
Si Si18 1 0.82781887 0.65563190 0.99995536 1.0
Si Si19 1 0.17218113 0.34436810 0.00004464 1.0
Si Si20 1 0.65563027 0.82781324 0.00004275 1.0
Si Si21 1 0.34436973 0.17218676 0.50004275 1.0
Si Si22 1 0.82782129 0.17218918 0.50004762 1.0
Si Si23 1 0.17217871 0.82781082 0.00004762 1.0
获取直接链接