SmEr3(Si3Rh)2
高熵材料 HEAMP-ID: mp-3270137 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.59 | 7.0335 | 6.9 | (1,0,-1,0) |
| 21.89 | 4.0608 | 4.6 | (2,-1,-1,0) |
| 22.46 | 3.9589 | 4.9 | (0,0,0,2) |
| 25.33 | 3.5167 | 20.7 | (2,-2,0,0) |
| 25.33 | 3.5167 | 10.4 | (2,0,-2,0) |
| 31.56 | 2.8347 | 1.4 | (1,-2,1,2) |
| 31.56 | 2.8347 | 2.7 | (2,-1,-1,2) |
| 33.72 | 2.6584 | 1.1 | (3,-1,-2,0) |
| 34.10 | 2.6292 | 100.0 | (2,0,-2,2) |
| 35.63 | 2.5201 | 2.6 | (3,-1,-2,1) |
| 36.36 | 2.4710 | 2.2 | (1,0,-1,3) |
| 44.63 | 2.0304 | 35.5 | (4,-2,-2,0) |
| 44.93 | 2.0173 | 1.7 | (3,0,-3,2) |
| 45.84 | 1.9794 | 10.0 | (0,0,0,4) |
| 50.52 | 1.8066 | 3.6 | (4,-2,-2,2) |
| 52.01 | 1.7584 | 4.3 | (4,0,-4,0) |
| 53.09 | 1.7250 | 9.8 | (2,0,-2,4) |
| 57.34 | 1.6070 | 21.6 | (4,0,-4,2) |
| 65.90 | 1.4173 | 19.6 | (4,-2,-2,4) |
| 68.11 | 1.3767 | 2.0 | (5,-2,-3,3) |
| 69.03 | 1.3605 | 1.7 | (3,-1,-2,5) |
| 70.90 | 1.3292 | 2.7 | (6,-4,-2,0) |
| 71.81 | 1.3146 | 3.8 | (4,0,-4,4) |
| 75.44 | 1.2601 | 3.1 | (2,-6,4,2) |
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 SmEr3(Si3Rh)2 were obtained from the Materials Project database (MP-ID: mp-3270137, 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_SmEr3(Si3Rh)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.12153892
_cell_length_b 8.12153969
_cell_length_c 7.91776766
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000085
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmEr3(Si3Rh)2
_chemical_formula_sum 'Sm2 Er6 Si12 Rh4'
_cell_volume 452.28281031
_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
Sm Sm0 1 0.00000000 0.00000000 0.25000000 1.0
Sm Sm1 1 0.00000000 0.00000000 0.75000000 1.0
Er Er2 1 0.49219820 0.50780180 0.25000000 1.0
Er Er3 1 0.49219820 0.98439540 0.25000000 1.0
Er Er4 1 0.01560460 0.50780180 0.25000000 1.0
Er Er5 1 0.50780180 0.49219820 0.75000000 1.0
Er Er6 1 0.98439540 0.49219820 0.75000000 1.0
Er Er7 1 0.50780180 0.01560460 0.75000000 1.0
Si Si8 1 0.83183708 0.16816292 0.50086041 1.0
Si Si9 1 0.83183708 0.66367415 0.50086041 1.0
Si Si10 1 0.33632585 0.16816292 0.50086041 1.0
Si Si11 1 0.83183708 0.16816292 0.99913959 1.0
Si Si12 1 0.83183708 0.66367415 0.99913959 1.0
Si Si13 1 0.33632585 0.16816292 0.99913959 1.0
Si Si14 1 0.16816292 0.83183708 0.00086041 1.0
Si Si15 1 0.66367415 0.83183708 0.00086041 1.0
Si Si16 1 0.16816292 0.33632585 0.00086041 1.0
Si Si17 1 0.16816292 0.83183708 0.49913959 1.0
Si Si18 1 0.66367415 0.83183708 0.49913959 1.0
Si Si19 1 0.16816292 0.33632585 0.49913959 1.0
Rh Rh20 1 0.66666700 0.33333300 0.46923443 1.0
Rh Rh21 1 0.66666700 0.33333300 0.03076557 1.0
Rh Rh22 1 0.33333300 0.66666700 0.96923443 1.0
Rh Rh23 1 0.33333300 0.66666700 0.53076557 1.0
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