Ba2Ti(SiO4)2
弹性数据 ELAMP-ID: mp-6081 · 空间群: P4bm (#100)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.63 | 6.0534 | 3.2 | (1,1,0) |
| 16.92 | 5.2398 | 10.1 | (0,0,1) |
| 20.75 | 4.2804 | 5.8 | (2,0,0) |
| 22.44 | 3.9618 | 9.0 | (1,1,1) |
| 23.23 | 3.8285 | 15.7 | (2,1,0) |
| 26.90 | 3.3149 | 40.1 | (2,0,1) |
| 28.88 | 3.0913 | 100.0 | (2,1,1) |
| 29.51 | 3.0267 | 7.4 | (2,2,0) |
| 33.09 | 2.7072 | 23.3 | (3,1,0) |
| 34.21 | 2.6209 | 1.6 | (2,2,1) |
| 34.23 | 2.6199 | 14.9 | (0,0,2) |
| 37.39 | 2.4051 | 7.0 | (3,1,1) |
| 37.89 | 2.3744 | 1.1 | (3,2,0) |
| 40.36 | 2.2346 | 5.7 | (2,0,2) |
| 41.77 | 2.1627 | 1.4 | (3,2,1) |
| 41.78 | 2.1621 | 20.5 | (2,1,2) |
| 42.23 | 2.1402 | 1.5 | (4,0,0) |
| 43.59 | 2.0763 | 18.1 | (4,1,0) |
| 44.92 | 2.0178 | 9.0 | (3,3,0) |
| 45.80 | 1.9813 | 2.7 | (4,0,1) |
| 45.81 | 1.9809 | 3.4 | (2,2,2) |
| 47.08 | 1.9303 | 17.7 | (4,1,1) |
| 47.50 | 1.9143 | 4.8 | (4,2,0) |
| 48.34 | 1.8830 | 13.9 | (3,3,1) |
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 Ba2Ti(SiO4)2 were obtained from the Materials Project database (MP-ID: mp-6081, 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_Ba2Ti(SiO4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.56085271
_cell_length_b 8.56085271
_cell_length_c 5.23975282
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba2Ti(SiO4)2
_chemical_formula_sum 'Ba4 Ti2 Si4 O16'
_cell_volume 384.01204802
_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
Ba Ba0 1 0.17301428 0.67301428 0.99494196 1.0
Ba Ba1 1 0.67301428 0.82698572 0.99494196 1.0
Ba Ba2 1 0.32698572 0.17301428 0.99494196 1.0
Ba Ba3 1 0.82698572 0.32698572 0.99494196 1.0
Ti Ti4 1 0.50000000 0.50000000 0.53412278 1.0
Ti Ti5 1 -0.00000000 0.00000000 0.53412278 1.0
Si Si6 1 0.37200801 0.87200801 0.51053714 1.0
Si Si7 1 0.87200801 0.62799199 0.51053714 1.0
Si Si8 1 0.12799199 0.37200801 0.51053714 1.0
Si Si9 1 0.62799199 0.12799199 0.51053714 1.0
O O10 1 0.50000000 0.50000000 0.20886314 1.0
O O11 1 -0.00000000 0.00000000 0.20886314 1.0
O O12 1 0.79265418 0.07693521 0.64084162 1.0
O O13 1 0.20734582 0.92306479 0.64084162 1.0
O O14 1 0.92306479 0.79265418 0.64084162 1.0
O O15 1 0.07693521 0.20734582 0.64084162 1.0
O O16 1 0.42306479 0.70734582 0.64084162 1.0
O O17 1 0.70734582 0.57693521 0.64084162 1.0
O O18 1 0.29265418 0.42306479 0.64084162 1.0
O O19 1 0.57693521 0.29265418 0.64084162 1.0
O O20 1 0.50000000 0.00000000 0.62559986 1.0
O O21 1 -0.00000000 0.50000000 0.62559986 1.0
O O22 1 0.62611148 0.12611148 0.20654527 1.0
O O23 1 0.12611148 0.37388852 0.20654527 1.0
O O24 1 0.87388852 0.62611148 0.20654527 1.0
O O25 1 0.37388852 0.87388852 0.20654527 1.0
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