Ca3Sn2O7
弹性数据 ELAMP-ID: mp-1374018 · 空间群: Cmc2_1 (#36)
基础信息
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 Ca3Sn2O7 were obtained from the Materials Project database (MP-ID: mp-1374018, 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
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# generated using pymatgen
data_Ca3Sn2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.35661366
_cell_length_b 10.35661366
_cell_length_c 5.78485100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 148.35362548
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca3Sn2O7
_chemical_formula_sum 'Ca6 Sn4 O14'
_cell_volume 325.55036941
_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
Ca Ca0 1 0.24049300 0.24049300 0.30186100 1.0
Ca Ca1 1 0.75950700 0.75950700 0.80186100 1.0
Ca Ca2 1 0.04394800 0.42710500 0.19521400 1.0
Ca Ca3 1 0.95605200 0.57289500 0.69521400 1.0
Ca Ca4 1 0.42710500 0.04394800 0.19521400 1.0
Ca Ca5 1 0.57289500 0.95605200 0.69521400 1.0
Sn Sn6 1 0.84869600 0.64793700 0.24971000 1.0
Sn Sn7 1 0.15130400 0.35206300 0.74971000 1.0
Sn Sn8 1 0.35206300 0.15130400 0.74971000 1.0
Sn Sn9 1 0.64793700 0.84869600 0.24971000 1.0
O O10 1 0.63567100 0.03712100 0.28863000 1.0
O O11 1 0.36432900 0.96287900 0.78863000 1.0
O O12 1 0.96287900 0.36432900 0.78863000 1.0
O O13 1 0.03712100 0.63567100 0.28863000 1.0
O O14 1 0.43674300 0.67749800 0.94688400 1.0
O O15 1 0.56325700 0.32250200 0.44688400 1.0
O O16 1 0.32250200 0.56325700 0.44688400 1.0
O O17 1 0.67749800 0.43674300 0.94688400 1.0
O O18 1 0.97786800 0.13604200 0.05463400 1.0
O O19 1 0.02213200 0.86395800 0.55463400 1.0
O O20 1 0.64788800 0.64788800 0.20799300 1.0
O O21 1 0.35211200 0.35211200 0.70799300 1.0
O O22 1 0.13604200 0.97786800 0.05463400 1.0
O O23 1 0.86395800 0.02213200 0.55463400 1.0
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