Eu2SiO5
高熵材料 HEA 传统材料 TRAMP-ID: mp-867713 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.57 | 7.6463 | 23.7 | (0,1,1) |
| 16.14 | 5.4901 | 1.1 | (0,0,2) |
| 18.18 | 4.8803 | 16.9 | (0,1,2) |
| 18.51 | 4.7928 | 10.4 | (0,2,1) |
| 23.27 | 3.8232 | 7.5 | (0,2,2) |
| 25.12 | 3.5455 | 6.2 | (1,0,1) |
| 25.74 | 3.4615 | 31.7 | (0,1,3) |
| 26.38 | 3.3791 | 6.0 | (0,3,1) |
| 26.50 | 3.3641 | 9.3 | (1,1,1) |
| 29.14 | 3.0643 | 100.0 | (1,2,0) |
| 29.61 | 3.0167 | 68.3 | (0,2,3) |
| 29.97 | 2.9819 | 18.1 | (0,3,2) |
| 30.07 | 2.9716 | 14.1 | (1,1,2) |
| 30.28 | 2.9516 | 10.8 | (1,2,1) |
| 32.62 | 2.7451 | 1.4 | (0,0,4) |
| 33.65 | 2.6636 | 13.1 | (0,4,0) |
| 33.72 | 2.6583 | 1.8 | (0,1,4) |
| 34.25 | 2.6180 | 32.2 | (1,0,3) |
| 34.65 | 2.5885 | 9.9 | (0,4,1) |
| 35.21 | 2.5488 | 5.2 | (0,3,3) |
| 35.30 | 2.5424 | 13.4 | (1,1,3) |
| 35.79 | 2.5091 | 2.6 | (1,3,1) |
| 38.31 | 2.3496 | 1.1 | (1,2,3) |
| 38.59 | 2.3330 | 11.9 | (1,3,2) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Eu2SiO5 were obtained from the Materials Project database (MP-ID: mp-867713, 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_Eu2SiO5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.74619100
_cell_length_b 10.65419500
_cell_length_c 10.98028700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Eu2SiO5
_chemical_formula_sum 'Eu8 Si4 O20'
_cell_volume 438.25234558
_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
Eu Eu0 1 0.25000000 0.09454100 0.28919400 1.0
Eu Eu1 1 0.25000000 0.13500200 0.94199700 1.0
Eu Eu2 1 0.75000000 0.36499800 0.44199700 1.0
Eu Eu3 1 0.75000000 0.40545900 0.78919400 1.0
Eu Eu4 1 0.25000000 0.59454100 0.21080600 1.0
Eu Eu5 1 0.25000000 0.63500200 0.55800300 1.0
Eu Eu6 1 0.75000000 0.86499800 0.05800300 1.0
Eu Eu7 1 0.75000000 0.90545900 0.71080600 1.0
Si Si8 1 0.25000000 0.18242200 0.62637900 1.0
Si Si9 1 0.75000000 0.31757800 0.12637900 1.0
Si Si10 1 0.25000000 0.68242200 0.87362100 1.0
Si Si11 1 0.75000000 0.81757800 0.37362100 1.0
O O12 1 0.75000000 0.00887600 0.89710000 1.0
O O13 1 0.25000000 0.03156500 0.65647600 1.0
O O14 1 0.25000000 0.22435300 0.47834300 1.0
O O15 1 0.75000000 0.21559500 0.62269800 1.0
O O16 1 0.75000000 0.23103100 0.25601500 1.0
O O17 1 0.25000000 0.26896900 0.75601500 1.0
O O18 1 0.25000000 0.28440500 0.12269800 1.0
O O19 1 0.75000000 0.27564700 0.97834300 1.0
O O20 1 0.75000000 0.46843500 0.15647600 1.0
O O21 1 0.25000000 0.49112400 0.39710000 1.0
O O22 1 0.75000000 0.50887600 0.60290000 1.0
O O23 1 0.25000000 0.53156500 0.84352400 1.0
O O24 1 0.25000000 0.72435300 0.02165700 1.0
O O25 1 0.75000000 0.71559500 0.87730200 1.0
O O26 1 0.75000000 0.73103100 0.24398500 1.0
O O27 1 0.25000000 0.76896900 0.74398500 1.0
O O28 1 0.25000000 0.78440500 0.37730200 1.0
O O29 1 0.75000000 0.77564700 0.52165700 1.0
O O30 1 0.75000000 0.96843500 0.34352400 1.0
O O31 1 0.25000000 0.99112400 0.10290000 1.0
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