CaCr2(SiO4)3
高熵材料 HEAMP-ID: mp-1250522 · 空间群: I4_1/acd (#142)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.02 | 5.8975 | 26.8 | (1,-1,1) |
| 18.33 | 4.8403 | 65.3 | (1,0,1) |
| 20.97 | 4.2362 | 100.0 | (2,0,0) |
| 21.31 | 4.1702 | 13.8 | (0,0,2) |
| 27.73 | 3.2170 | 16.0 | (2,1,0) |
| 28.25 | 3.1594 | 14.7 | (1,0,2) |
| 29.34 | 3.0444 | 15.5 | (2,2,-2) |
| 30.31 | 2.9488 | 77.0 | (2,-2,2) |
| 33.11 | 2.7053 | 33.0 | (3,1,-1) |
| 33.77 | 2.6539 | 8.7 | (3,-1,1) |
| 33.99 | 2.6375 | 31.5 | (1,-1,3) |
| 35.23 | 2.5472 | 35.9 | (2,1,1) |
| 35.50 | 2.5290 | 3.8 | (1,1,2) |
| 36.54 | 2.4589 | 38.8 | (2,2,0) |
| 37.15 | 2.4202 | 31.2 | (2,0,2) |
| 38.16 | 2.3585 | 9.6 | (3,1,0) |
| 38.50 | 2.3384 | 8.3 | (3,0,1) |
| 38.89 | 2.3160 | 10.0 | (1,0,3) |
| 41.77 | 2.1624 | 8.2 | (3,-1,2) |
| 43.40 | 2.0851 | 5.3 | (0,0,4) |
| 45.50 | 1.9934 | 4.0 | (3,1,1) |
| 46.02 | 1.9721 | 8.4 | (3,3,-2) |
| 46.18 | 1.9659 | 1.0 | (3,-3,3) |
| 47.36 | 1.9197 | 6.0 | (2,0,3) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of CaCr2(SiO4)3 were obtained from the Materials Project database (MP-ID: mp-1250522, 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_CaCr2(SiO4)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.32649381
_cell_length_b 10.32649381
_cell_length_c 10.32649381
_cell_angle_alpha 110.34495073
_cell_angle_beta 110.34495073
_cell_angle_gamma 107.73754691
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaCr2(SiO4)3
_chemical_formula_sum 'Ca4 Cr8 Si12 O48'
_cell_volume 847.10952926
_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 0.50000000 0.00000000 0.50000000 1.0
Ca Ca1 1 0.75000000 0.75000000 0.00000000 1.0
Ca Ca2 1 0.00000000 0.50000000 0.50000000 1.0
Ca Ca3 1 0.25000000 0.25000000 0.00000000 1.0
Cr Cr4 1 0.37500000 0.62500000 0.75000000 1.0
Cr Cr5 1 0.37500000 0.62500000 0.25000000 1.0
Cr Cr6 1 0.87500000 0.62500000 0.75000000 1.0
Cr Cr7 1 0.87500000 0.62500000 0.25000000 1.0
Cr Cr8 1 0.87500000 0.12500000 0.75000000 1.0
Cr Cr9 1 0.37500000 0.12500000 0.25000000 1.0
Cr Cr10 1 0.87500000 0.12500000 0.25000000 1.0
Cr Cr11 1 0.37500000 0.12500000 0.75000000 1.0
Si Si12 1 0.24918300 0.87500000 0.87418300 1.0
Si Si13 1 0.50081700 0.37500000 0.62581700 1.0
Si Si14 1 0.00000000 0.00000000 0.00000000 1.0
Si Si15 1 0.62500000 0.25081700 0.12581700 1.0
Si Si16 1 0.25000000 0.75000000 0.50000000 1.0
Si Si17 1 0.12500000 0.49918300 0.87418300 1.0
Si Si18 1 0.00081700 0.37500000 0.12581700 1.0
Si Si19 1 0.12500000 0.99918300 0.37418300 1.0
Si Si20 1 0.62500000 0.75081700 0.62581700 1.0
Si Si21 1 0.50000000 0.50000000 0.00000000 1.0
Si Si22 1 0.75000000 0.25000000 0.50000000 1.0
Si Si23 1 0.74918300 0.87500000 0.37418300 1.0
O O24 1 0.76548300 0.92707200 0.24404900 1.0
O O25 1 0.26858700 0.62567300 0.06219700 1.0
O O26 1 0.29168500 0.73835700 0.35764000 1.0
O O27 1 0.56697700 0.82292800 0.33841100 1.0
O O28 1 0.37567300 0.81347600 0.85708600 1.0
O O29 1 0.56347600 0.20639000 0.93780300 1.0
O O30 1 0.87432700 0.23141300 0.93780300 1.0
O O31 1 0.95831500 0.81595500 0.94667100 1.0
O O32 1 0.95639000 0.51858700 0.14291400 1.0
O O33 1 0.67707200 0.93302300 0.66158900 1.0
O O34 1 0.68404500 0.54168500 0.05332900 1.0
O O35 1 0.48835700 0.63071600 0.94667100 1.0
O O36 1 0.97856600 0.81697700 0.24404900 1.0
O O37 1 0.76164300 0.20831500 0.64236000 1.0
O O38 1 0.57292800 0.73451700 0.75595100 1.0
O O39 1 0.56595500 0.11928400 0.35764000 1.0
O O40 1 0.27143400 0.01548300 0.33841100 1.0
O O41 1 0.68302300 0.52143400 0.75595100 1.0
O O42 1 0.48451700 0.22856600 0.66158900 1.0
O O43 1 0.79361000 0.73141300 0.35708600 1.0
O O44 1 0.68652400 0.12432700 0.14291400 1.0
O O45 1 0.86928400 0.01164300 0.05332900 1.0
O O46 1 0.38071600 0.93404500 0.64236000 1.0
O O47 1 0.29361000 0.93652400 0.06219700 1.0
O O48 1 0.98451700 0.32292800 0.25595100 1.0
O O49 1 0.48141300 0.62432700 0.43780300 1.0
O O50 1 0.45831500 0.51164300 0.14236000 1.0
O O51 1 0.18302300 0.42707200 0.16158900 1.0
O O52 1 0.37432700 0.43652400 0.64291400 1.0
O O53 1 0.18652400 0.04361000 0.56219700 1.0
O O54 1 0.87567300 0.01858700 0.56219700 1.0
O O55 1 0.79168500 0.43404500 0.55332900 1.0
O O56 1 0.45639000 0.31347600 0.43780300 1.0
O O57 1 0.36928400 0.31595500 0.85764000 1.0
O O58 1 0.88071600 0.23835700 0.44667100 1.0
O O59 1 0.06347600 0.12567300 0.35708600 1.0
O O60 1 0.76858700 0.70639000 0.64291400 1.0
O O61 1 0.26548300 0.02143400 0.83841100 1.0
O O62 1 0.06697700 0.72856600 0.74404900 1.0
O O63 1 0.47856600 0.23451700 0.16158900 1.0
O O64 1 0.18404500 0.13071600 0.14236000 1.0
O O65 1 0.17707200 0.51548300 0.74404900 1.0
O O66 1 0.98835700 0.04168500 0.85764000 1.0
O O67 1 0.77143400 0.43302300 0.25595100 1.0
O O68 1 0.26164300 0.61928400 0.55332900 1.0
O O69 1 0.06595500 0.70831500 0.44667100 1.0
O O70 1 0.07292800 0.31697700 0.83841100 1.0
O O71 1 0.98141300 0.54361000 0.85708600 1.0
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