Ca2SiO4
弹性数据 ELAMP-ID: mp-4180 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.90 | 4.9543 | 3.5 | (0,1,0) |
| 18.98 | 4.6750 | 9.7 | (0,0,2) |
| 23.07 | 3.8552 | 4.8 | (1,0,2) |
| 23.26 | 3.8234 | 4.3 | (1,1,2) |
| 26.15 | 3.4078 | 7.1 | (2,0,0) |
| 27.27 | 3.2701 | 10.3 | (1,1,-1) |
| 27.87 | 3.2018 | 6.0 | (2,0,1) |
| 29.04 | 3.0745 | 12.7 | (1,1,3) |
| 30.78 | 2.9052 | 27.1 | (2,1,1) |
| 31.57 | 2.8344 | 13.0 | (1,0,3) |
| 31.78 | 2.8159 | 100.0 | (0,1,-2) |
| 31.87 | 2.8077 | 82.0 | (2,1,0) |
| 32.21 | 2.7790 | 88.1 | (0,2,2) |
| 32.51 | 2.7538 | 27.6 | (2,0,2) |
| 32.66 | 2.7422 | 35.4 | (2,1,2) |
| 34.08 | 2.6304 | 67.2 | (0,1,4) |
| 34.87 | 2.5733 | 17.1 | (1,2,2) |
| 36.26 | 2.4771 | 16.3 | (0,2,0) |
| 36.62 | 2.4540 | 9.5 | (1,1,4) |
| 36.91 | 2.4355 | 14.8 | (1,2,3) |
| 37.11 | 2.4227 | 18.4 | (2,1,3) |
| 38.51 | 2.3375 | 1.9 | (0,0,4) |
| 38.68 | 2.3281 | 2.6 | (1,2,0) |
| 39.00 | 2.3093 | 3.5 | (0,2,4) |
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 Ca2SiO4 were obtained from the Materials Project database (MP-ID: mp-4180, 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_Ca2SiO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.81557400
_cell_length_b 5.57569900
_cell_length_c 10.52285396
_cell_angle_alpha 62.69112893
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2SiO4
_chemical_formula_sum 'Ca8 Si4 O16'
_cell_volume 355.31645449
_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
Ca Ca0 1 0.50331600 0.48116100 0.79748500 1.0
Ca Ca1 1 0.00331600 0.51883900 0.70251500 1.0
Ca Ca2 1 0.49668400 0.51883900 0.20251500 1.0
Ca Ca3 1 0.99668400 0.48116100 0.29748500 1.0
Ca Ca4 1 0.15891600 0.20447500 0.06902600 1.0
Ca Ca5 1 0.65891600 0.79552500 0.43097400 1.0
Ca Ca6 1 0.84108400 0.79552500 0.93097400 1.0
Ca Ca7 1 0.34108400 0.20447500 0.56902600 1.0
Si Si8 1 0.71899200 0.15027800 0.08153700 1.0
Si Si9 1 0.21899200 0.84972200 0.41846300 1.0
Si Si10 1 0.28100800 0.84972200 0.91846300 1.0
Si Si11 1 0.78100800 0.15027800 0.58153700 1.0
O O12 1 0.83069700 0.22119500 0.92769100 1.0
O O13 1 0.33069700 0.77880500 0.57230900 1.0
O O14 1 0.16930300 0.77880500 0.07230900 1.0
O O15 1 0.66930300 0.22119500 0.42769100 1.0
O O16 1 0.83209300 0.35075900 0.13621800 1.0
O O17 1 0.33209300 0.64924100 0.36378200 1.0
O O18 1 0.16790700 0.64924100 0.86378200 1.0
O O19 1 0.66790700 0.35075900 0.63621800 1.0
O O20 1 0.74872100 0.82827800 0.19559800 1.0
O O21 1 0.24872100 0.17172200 0.30440200 1.0
O O22 1 0.25127900 0.17172200 0.80440200 1.0
O O23 1 0.75127900 0.82827800 0.69559800 1.0
O O24 1 0.01263200 0.22514800 0.55594500 1.0
O O25 1 0.51263200 0.77485200 0.94405500 1.0
O O26 1 0.98736800 0.77485200 0.44405500 1.0
O O27 1 0.48736800 0.22514800 0.05594500 1.0
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