Sm2O
传统材料 TRAMP-ID: mp-1219175 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 30.92 | 2.8917 | 100.0 | (1,0,1) |
| 35.76 | 2.5111 | 42.6 | (1,1,0) |
| 36.06 | 2.4909 | 20.8 | (0,0,2) |
| 51.47 | 1.7756 | 14.9 | (2,0,0) |
| 51.69 | 1.7684 | 29.4 | (1,1,2) |
| 61.26 | 1.5131 | 29.4 | (2,1,1) |
| 61.66 | 1.5042 | 14.4 | (1,0,3) |
| 64.44 | 1.4458 | 15.0 | (2,0,2) |
| 75.76 | 1.2555 | 4.6 | (2,2,0) |
| 76.49 | 1.2454 | 2.3 | (0,0,4) |
| 84.04 | 1.1517 | 6.2 | (3,0,1) |
| 84.40 | 1.1477 | 12.2 | (2,1,3) |
| 86.71 | 1.1230 | 6.7 | (3,1,0) |
| 86.88 | 1.1212 | 6.7 | (2,2,2) |
| 87.41 | 1.1157 | 6.6 | (1,1,4) |
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 Sm2O were obtained from the Materials Project database (MP-ID: mp-1219175, 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_Sm2O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.55117600
_cell_length_b 3.55117600
_cell_length_c 4.98171700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2O
_chemical_formula_sum 'Sm2 O1'
_cell_volume 62.82369073
_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 0.00000000 0.00000000 0.50000000 1.0
Sm Sm1 1 0.50000000 0.50000000 0.00000000 1.0
O O2 1 0.00000000 0.00000000 0.00000000 1.0
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