Tm2SeO2
弹性数据 ELAMP-ID: mp-754475 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.81 | 5.9796 | 8.2 | (1,1,-1) |
| 24.71 | 3.6032 | 12.7 | (1,0,-1) |
| 29.89 | 2.9898 | 2.3 | (2,2,-2) |
| 32.65 | 2.7425 | 100.0 | (2,1,-2) |
| 33.54 | 2.6720 | 40.1 | (1,-1,0) |
| 45.51 | 1.9932 | 8.0 | (3,3,-3) |
| 45.53 | 1.9923 | 7.6 | (3,1,-2) |
| 48.16 | 1.8894 | 19.8 | (1,-1,1) |
| 50.67 | 1.8016 | 1.3 | (2,0,-2) |
| 54.87 | 1.6733 | 3.1 | (2,-1,-1) |
| 57.70 | 1.5977 | 21.0 | (4,2,-3) |
| 57.72 | 1.5972 | 1.8 | (3,1,-3) |
| 59.37 | 1.5567 | 3.8 | (4,3,-4) |
| 59.40 | 1.5559 | 36.2 | (3,0,-2) |
| 68.42 | 1.3712 | 9.8 | (4,2,-4) |
| 70.48 | 1.3360 | 6.2 | (2,-2,0) |
| 75.90 | 1.2536 | 7.4 | (5,4,-5) |
| 79.83 | 1.2015 | 3.2 | (5,2,-4) |
| 79.86 | 1.2011 | 7.8 | (3,0,-3) |
| 80.35 | 1.1950 | 7.0 | (2,-2,1) |
| 88.00 | 1.1098 | 5.3 | (5,1,-3) |
| 88.02 | 1.1096 | 2.2 | (4,0,-3) |
| 89.86 | 1.0916 | 1.4 | (6,4,-5) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Tm2SeO2 were obtained from the Materials Project database (MP-ID: mp-754475, 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_Tm2SeO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.54944880
_cell_length_b 6.54944880
_cell_length_c 6.54944880
_cell_angle_alpha 146.46606267
_cell_angle_beta 146.46606267
_cell_angle_gamma 48.15501947
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2SeO2
_chemical_formula_sum 'Tm2 Se1 O2'
_cell_volume 85.38337499
_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
Tm Tm0 1 0.65790600 0.65790600 0.00000000 1.0
Tm Tm1 1 0.34209400 0.34209400 0.00000000 1.0
Se Se2 1 0.00000000 0.00000000 0.00000000 1.0
O O3 1 0.25000000 0.75000000 0.50000000 1.0
O O4 1 0.75000000 0.25000000 0.50000000 1.0
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