Ca3Al2(SiO6)2
高熵材料 HEAMP-ID: mp-1228003 · 空间群: I4_1/acd (#142)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.39 | 6.1536 | 31.6 | (1,-1,1) |
| 17.88 | 4.9620 | 47.6 | (1,1,-2) |
| 20.41 | 4.3513 | 15.8 | (2,-2,0) |
| 27.15 | 3.2848 | 1.4 | (3,-2,-1) |
| 27.26 | 3.2716 | 29.2 | (3,-1,-2) |
| 29.02 | 3.0768 | 28.1 | (2,-2,2) |
| 29.58 | 3.0201 | 58.1 | (2,2,-2) |
| 32.54 | 2.7520 | 57.1 | (3,-3,1) |
| 32.66 | 2.7416 | 100.0 | (3,-1,-3) |
| 33.04 | 2.7111 | 46.3 | (3,1,-3) |
| 34.29 | 2.6149 | 1.1 | (4,-2,-1) |
| 34.44 | 2.6038 | 11.3 | (4,-1,-2) |
| 35.86 | 2.5043 | 36.0 | (4,-2,-2) |
| 36.21 | 2.4810 | 5.9 | (2,2,-4) |
| 37.28 | 2.4119 | 16.6 | (4,-3,-1) |
| 37.51 | 2.3980 | 8.0 | (4,-1,-3) |
| 37.70 | 2.3860 | 4.5 | (3,1,-4) |
| 40.16 | 2.2456 | 13.1 | (4,-3,-2) |
| 40.24 | 2.2413 | 22.7 | (4,-2,-3) |
| 40.79 | 2.2123 | 19.8 | (3,2,-4) |
| 41.51 | 2.1756 | 2.1 | (4,-4,0) |
| 41.92 | 2.1553 | 6.4 | (4,0,-4) |
| 45.45 | 1.9955 | 24.0 | (4,-3,-3) |
| 45.52 | 1.9925 | 19.3 | (5,-3,-2) |
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 Ca3Al2(SiO6)2 were obtained from the Materials Project database (MP-ID: mp-1228003, 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_Ca3Al2(SiO6)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.59323098
_cell_length_b 10.59323098
_cell_length_c 10.59323098
_cell_angle_alpha 108.97226079
_cell_angle_beta 108.97226079
_cell_angle_gamma 110.47381642
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca3Al2(SiO6)2
_chemical_formula_sum 'Ca12 Al8 Si8 O48'
_cell_volume 914.87863754
_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 0.00000000 0.50000000 0.50000000 1.0
Ca Ca1 1 0.75000000 0.75000000 0.00000000 1.0
Ca Ca2 1 0.37500000 0.75229600 0.87729600 1.0
Ca Ca3 1 0.87500000 0.49770400 0.12270400 1.0
Ca Ca4 1 0.74770400 0.12500000 0.12270400 1.0
Ca Ca5 1 0.00229600 0.62500000 0.87729600 1.0
Ca Ca6 1 0.25000000 0.25000000 0.00000000 1.0
Ca Ca7 1 0.50000000 0.00000000 0.50000000 1.0
Ca Ca8 1 0.87500000 0.99770400 0.62270400 1.0
Ca Ca9 1 0.37500000 0.25229600 0.37729600 1.0
Ca Ca10 1 0.50229600 0.62500000 0.37729600 1.0
Ca Ca11 1 0.24770400 0.12500000 0.62270400 1.0
Al Al12 1 0.12500000 0.37500000 0.75000000 1.0
Al Al13 1 0.62500000 0.37500000 0.25000000 1.0
Al Al14 1 0.62500000 0.87500000 0.75000000 1.0
Al Al15 1 0.12500000 0.87500000 0.25000000 1.0
Al Al16 1 0.12500000 0.87500000 0.75000000 1.0
Al Al17 1 0.62500000 0.87500000 0.25000000 1.0
Al Al18 1 0.12500000 0.37500000 0.25000000 1.0
Al Al19 1 0.62500000 0.37500000 0.75000000 1.0
Si Si20 1 0.37500000 0.00384400 0.12884400 1.0
Si Si21 1 0.87500000 0.24615600 0.87115600 1.0
Si Si22 1 0.99615600 0.12500000 0.37115600 1.0
Si Si23 1 0.75384400 0.62500000 0.62884400 1.0
Si Si24 1 0.87500000 0.74615600 0.37115600 1.0
Si Si25 1 0.37500000 0.50384400 0.62884400 1.0
Si Si26 1 0.25384400 0.62500000 0.12884400 1.0
Si Si27 1 0.49615600 0.12500000 0.87115600 1.0
O O28 1 0.49817900 0.44490900 0.17505200 1.0
O O29 1 0.26985700 0.32312600 0.82494800 1.0
O O30 1 0.25182100 0.92687400 0.44673100 1.0
O O31 1 0.48014300 0.80509100 0.55326900 1.0
O O32 1 0.01231500 0.26243200 0.82383200 1.0
O O33 1 0.73768500 0.06151700 0.75011700 1.0
O O34 1 0.31140000 0.98756800 0.24988300 1.0
O O35 1 0.43860000 0.18848300 0.17616800 1.0
O O36 1 0.72035100 0.77072800 0.64643200 1.0
O O37 1 0.62570400 0.47927200 0.44962200 1.0
O O38 1 0.12429600 0.07391900 0.35356800 1.0
O O39 1 0.02964900 0.17608200 0.55037800 1.0
O O40 1 0.75182100 0.30509100 0.32494800 1.0
O O41 1 0.98014300 0.42687400 0.67505200 1.0
O O42 1 0.99817900 0.82312600 0.05326900 1.0
O O43 1 0.76985700 0.94490900 0.94673100 1.0
O O44 1 0.23768500 0.48756800 0.67616800 1.0
O O45 1 0.51231500 0.68848300 0.74988300 1.0
O O46 1 0.93860000 0.76243200 0.25011700 1.0
O O47 1 0.81140000 0.56151700 0.32383200 1.0
O O48 1 0.52964900 0.97927200 0.85356800 1.0
O O49 1 0.62429600 0.27072800 0.05037800 1.0
O O50 1 0.12570400 0.67608100 0.14643200 1.0
O O51 1 0.22035100 0.57391900 0.94962200 1.0
O O52 1 0.52072800 0.97035100 0.14643200 1.0
O O53 1 0.22927200 0.87570400 0.94962200 1.0
O O54 1 0.82391900 0.37429600 0.85356800 1.0
O O55 1 0.92608200 0.27964900 0.05037800 1.0
O O56 1 0.19490900 0.74817900 0.67505200 1.0
O O57 1 0.07312600 0.51985700 0.32494800 1.0
O O58 1 0.67687400 0.50182100 0.94673100 1.0
O O59 1 0.55509100 0.73014300 0.05326900 1.0
O O60 1 0.01243200 0.26231500 0.32383200 1.0
O O61 1 0.81151700 0.98768500 0.25011700 1.0
O O62 1 0.73756800 0.56140000 0.74988300 1.0
O O63 1 0.93848300 0.68860000 0.67616800 1.0
O O64 1 0.72927200 0.77964900 0.35356800 1.0
O O65 1 0.02072800 0.87429600 0.55037800 1.0
O O66 1 0.42608200 0.37570400 0.64643200 1.0
O O67 1 0.32391900 0.47035100 0.44962200 1.0
O O68 1 0.05509100 0.00182100 0.82494800 1.0
O O69 1 0.17687400 0.23014300 0.17505200 1.0
O O70 1 0.57312600 0.24817900 0.55326900 1.0
O O71 1 0.69490900 0.01985700 0.44673100 1.0
O O72 1 0.23756800 0.48768500 0.17616800 1.0
O O73 1 0.43848300 0.76231500 0.24988300 1.0
O O74 1 0.51243200 0.18860000 0.75011700 1.0
O O75 1 0.31151700 0.06140000 0.82383200 1.0
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