Mg2SiO4
弹性数据 ELAMP-ID: mp-5639 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 31.02 | 2.8827 | 30.3 | (2,1,1) |
| 36.55 | 2.4583 | 100.0 | (2,2,1) |
| 38.24 | 2.3537 | 2.3 | (2,2,2) |
| 44.45 | 2.0384 | 45.4 | (2,2,0) |
| 48.68 | 1.8705 | 2.4 | (3,2,2) |
| 55.19 | 1.6643 | 10.3 | (3,3,2) |
| 58.85 | 1.5691 | 26.7 | (3,3,3) |
| 64.67 | 1.4413 | 68.2 | (4,2,2) |
| 73.45 | 1.2892 | 4.3 | (4,3,1) |
| 76.64 | 1.2434 | 10.4 | (4,4,3) |
| 81.85 | 1.1768 | 5.8 | (4,4,4) |
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 Mg2SiO4 were obtained from the Materials Project database (MP-ID: mp-5639, 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_Mg2SiO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.76531029
_cell_length_b 5.76531029
_cell_length_c 5.76531029
_cell_angle_alpha 60.00000000
_cell_angle_beta 60.00000000
_cell_angle_gamma 60.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2SiO4
_chemical_formula_sum 'Mg4 Si2 O8'
_cell_volume 135.50429463
_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
Mg Mg0 1 0.62500000 0.62500000 0.12500000 1.0
Mg Mg1 1 0.62500000 0.12500000 0.62500000 1.0
Mg Mg2 1 0.12500000 0.62500000 0.62500000 1.0
Mg Mg3 1 0.62500000 0.62500000 0.62500000 1.0
Si Si4 1 0.25000000 0.25000000 0.25000000 1.0
Si Si5 1 0.00000000 0.00000000 0.00000000 1.0
O O6 1 0.88093500 0.88093500 0.35719400 1.0
O O7 1 0.88093500 0.35719400 0.88093500 1.0
O O8 1 0.35719400 0.88093500 0.88093500 1.0
O O9 1 0.88093500 0.88093500 0.88093500 1.0
O O10 1 0.36906500 0.36906500 0.89280600 1.0
O O11 1 0.36906500 0.89280600 0.36906500 1.0
O O12 1 0.89280600 0.36906500 0.36906500 1.0
O O13 1 0.36906500 0.36906500 0.36906500 1.0
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