Sm3I
传统材料 TRA 弹性数据 ELAMP-ID: mp-978798 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 30.78 | 2.9048 | 100.0 | (2,0,-1) |
| 33.03 | 2.7119 | 20.7 | (2,2,-2) |
| 36.96 | 2.4322 | 30.6 | (1,-1,1) |
| 50.40 | 1.8107 | 25.2 | (3,1,-3) |
| 53.26 | 1.7198 | 10.7 | (2,-2,0) |
| 57.60 | 1.6003 | 16.9 | (3,3,-4) |
| 62.79 | 1.4799 | 26.0 | (3,-1,-2) |
| 64.12 | 1.4524 | 12.2 | (4,0,-2) |
| 69.30 | 1.3559 | 2.4 | (4,4,-4) |
| 78.68 | 1.2161 | 3.4 | (2,-2,2) |
| 81.22 | 1.1843 | 6.3 | (5,3,-5) |
| 82.30 | 1.1716 | 12.2 | (5,1,-4) |
| 86.82 | 1.1218 | 5.4 | (4,-2,-1) |
| 88.01 | 1.1096 | 5.3 | (4,0,-4) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of Sm3I were obtained from the Materials Project database (MP-ID: mp-978798, 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_Sm3I
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.42250500
_cell_length_b 6.42250500
_cell_length_c 6.42250500
_cell_angle_alpha 135.49328437
_cell_angle_beta 135.49328437
_cell_angle_gamma 64.76470597
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3I
_chemical_formula_sum 'Sm3 I1'
_cell_volume 128.34132628
_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
Sm Sm0 1 0.75000000 0.25000000 0.50000000 1.0
Sm Sm1 1 0.25000000 0.75000000 0.50000000 1.0
Sm Sm2 1 0.50000000 0.50000000 0.00000000 1.0
I I3 1 0.00000000 0.00000000 0.00000000 1.0
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