SmTiO3
传统材料 TRAMP-ID: mp-22416 · 空间群: Pnma (#62)
基础信息
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 SmTiO3 were obtained from the Materials Project database (MP-ID: mp-22416, 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_SmTiO3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.43578100
_cell_length_b 5.74830000
_cell_length_c 7.79057900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmTiO3
_chemical_formula_sum 'Sm4 Ti4 O12'
_cell_volume 243.42832612
_cell_formula_units_Z 4
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 0.01855300 0.93377800 0.75000000 1.0
Sm Sm1 1 0.51855300 0.56622200 0.25000000 1.0
Sm Sm2 1 0.48144700 0.43377800 0.75000000 1.0
Sm Sm3 1 0.98144700 0.06622200 0.25000000 1.0
Ti Ti4 1 0.00000000 0.50000000 0.50000000 1.0
Ti Ti5 1 0.50000000 0.00000000 0.50000000 1.0
Ti Ti6 1 0.50000000 0.00000000 0.00000000 1.0
Ti Ti7 1 0.00000000 0.50000000 0.00000000 1.0
O O8 1 0.69592200 0.29838400 0.44816700 1.0
O O9 1 0.19592200 0.20161600 0.55183300 1.0
O O10 1 0.80407800 0.79838400 0.05183300 1.0
O O11 1 0.30407800 0.70161600 0.94816700 1.0
O O12 1 0.30407800 0.70161600 0.55183300 1.0
O O13 1 0.80407800 0.79838400 0.44816700 1.0
O O14 1 0.19592200 0.20161600 0.94816700 1.0
O O15 1 0.69592200 0.29838400 0.05183300 1.0
O O16 1 0.10506800 0.46523500 0.25000000 1.0
O O17 1 0.60506800 0.03476500 0.75000000 1.0
O O18 1 0.39493200 0.96523500 0.25000000 1.0
O O19 1 0.89493200 0.53476500 0.75000000 1.0
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