SmEu3
传统材料 TRAMP-ID: mp-1187167 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 26.72 | 3.3358 | 23.1 | (2,0,-2,0) |
| 28.63 | 3.1183 | 25.9 | (0,0,0,2) |
| 30.39 | 2.9415 | 100.0 | (2,0,-2,1) |
| 39.56 | 2.2780 | 16.4 | (2,0,-2,2) |
| 47.19 | 1.9259 | 13.1 | (4,-2,-2,0) |
| 47.19 | 1.9259 | 6.6 | (2,2,-4,0) |
| 51.82 | 1.7643 | 22.4 | (2,0,-2,3) |
| 55.06 | 1.6679 | 1.0 | (4,-4,0,0) |
| 55.06 | 1.6679 | 2.1 | (4,0,-4,0) |
| 56.13 | 1.6386 | 15.6 | (4,-2,-2,2) |
| 56.13 | 1.6386 | 7.8 | (2,2,-4,2) |
| 57.17 | 1.6113 | 5.5 | (4,-4,0,1) |
| 57.17 | 1.6113 | 11.1 | (4,0,-4,1) |
| 59.27 | 1.5592 | 3.3 | (0,0,0,4) |
| 63.23 | 1.4707 | 4.1 | (4,0,-4,2) |
| 66.16 | 1.4125 | 3.6 | (2,0,-2,4) |
| 72.68 | 1.3009 | 2.7 | (4,-4,0,3) |
| 72.68 | 1.3009 | 5.5 | (4,0,-4,3) |
| 75.39 | 1.2608 | 1.6 | (6,-2,-4,0) |
| 77.19 | 1.2358 | 4.6 | (6,-4,-2,1) |
| 77.19 | 1.2358 | 9.2 | (6,-2,-4,1) |
| 79.01 | 1.2118 | 8.8 | (4,-2,-2,4) |
| 82.53 | 1.1689 | 2.6 | (6,-2,-4,2) |
| 82.53 | 1.1689 | 1.3 | (4,2,-6,2) |
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 SmEu3 were obtained from the Materials Project database (MP-ID: mp-1187167, 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_SmEu3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.70363285
_cell_length_b 7.70363285
_cell_length_c 6.23659800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000734
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmEu3
_chemical_formula_sum 'Sm2 Eu6'
_cell_volume 320.53060556
_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 0.66666700 0.33333300 0.25000000 1.0
Sm Sm1 1 0.33333300 0.66666700 0.75000000 1.0
Eu Eu2 1 0.83066100 0.16933900 0.75000000 1.0
Eu Eu3 1 0.33867900 0.16933900 0.75000000 1.0
Eu Eu4 1 0.83066100 0.66132100 0.75000000 1.0
Eu Eu5 1 0.16933900 0.83066100 0.25000000 1.0
Eu Eu6 1 0.66132100 0.83066100 0.25000000 1.0
Eu Eu7 1 0.16933900 0.33867900 0.25000000 1.0
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