CaMg(SiO3)2
弹性数据 ELAMP-ID: mp-562517 · 空间群: C2/c (#15)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.98 | 6.8195 | 14.4 | (1,0,0) |
| 18.04 | 4.9176 | 10.5 | (1,-1,0) |
| 18.75 | 4.7320 | 1.5 | (1,1,0) |
| 23.98 | 3.7104 | 12.1 | (1,0,-1) |
| 24.96 | 3.5682 | 33.5 | (1,-1,1) |
| 26.13 | 3.4098 | 40.2 | (2,0,0) |
| 27.54 | 3.2390 | 100.0 | (2,0,1) |
| 28.82 | 3.0978 | 10.4 | (2,-1,0) |
| 29.10 | 3.0688 | 9.3 | (2,1,1) |
| 29.74 | 3.0039 | 67.8 | (2,1,0) |
| 31.95 | 2.8010 | 32.2 | (2,-1,1) |
| 33.24 | 2.6953 | 1.3 | (1,1,2) |
| 33.82 | 2.6501 | 13.1 | (1,0,2) |
| 34.60 | 2.5927 | 29.5 | (0,0,2) |
| 34.87 | 2.5727 | 16.9 | (2,0,-1) |
| 35.38 | 2.5372 | 3.5 | (2,-1,-1) |
| 39.15 | 2.3009 | 25.7 | (3,0,1) |
| 40.14 | 2.2465 | 8.9 | (1,0,-2) |
| 40.48 | 2.2282 | 10.4 | (3,1,1) |
| 40.61 | 2.2217 | 4.3 | (2,-2,1) |
| 41.98 | 2.1523 | 13.3 | (2,2,2) |
| 42.33 | 2.1350 | 7.7 | (3,-1,1) |
| 42.91 | 2.1078 | 3.4 | (2,-1,2) |
| 45.27 | 2.0032 | 9.9 | (1,1,-2) |
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 CaMg(SiO3)2 were obtained from the Materials Project database (MP-ID: mp-562517, 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_CaMg(SiO3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.03863554
_cell_length_b 7.03863554
_cell_length_c 5.51826703
_cell_angle_alpha 75.83256429
_cell_angle_beta 75.83256429
_cell_angle_gamma 88.63825311
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaMg(SiO3)2
_chemical_formula_sum 'Ca2 Mg2 Si4 O12'
_cell_volume 256.82064447
_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 0.10843000 0.89157000 0.75000000 1.0
Ca Ca1 1 0.89157000 0.10843000 0.25000000 1.0
Mg Mg2 1 0.24056700 0.75943300 0.25000000 1.0
Mg Mg3 1 0.75943300 0.24056700 0.75000000 1.0
Si Si4 1 0.78292800 0.61759200 0.29004300 1.0
Si Si5 1 0.38240800 0.21707200 0.20995700 1.0
Si Si6 1 0.21707200 0.38240800 0.70995700 1.0
Si Si7 1 0.61759200 0.78292800 0.79004300 1.0
O O8 1 0.83503100 0.39177200 0.39125900 1.0
O O9 1 0.32019900 0.36514600 0.95659700 1.0
O O10 1 0.63485400 0.67980100 0.54340300 1.0
O O11 1 0.22348000 0.02996000 0.31715400 1.0
O O12 1 0.97004000 0.77652000 0.18284600 1.0
O O13 1 0.60822800 0.16496900 0.10874100 1.0
O O14 1 0.02996000 0.22348000 0.81715400 1.0
O O15 1 0.39177200 0.83503100 0.89125900 1.0
O O16 1 0.36514600 0.32019900 0.45659700 1.0
O O17 1 0.16496900 0.60822800 0.60874100 1.0
O O18 1 0.77652000 0.97004000 0.68284600 1.0
O O19 1 0.67980100 0.63485400 0.04340300 1.0
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