Sr2EuGaCu2O7
高熵材料 HEAMP-ID: mp-662575 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.55 | 11.7018 | 100.0 | (0,0,1) |
| 15.14 | 5.8509 | 4.1 | (0,0,2) |
| 19.63 | 4.5217 | 2.4 | (0,1,-2) |
| 19.66 | 4.5164 | 2.2 | (0,1,1) |
| 22.80 | 3.9006 | 2.1 | (0,0,3) |
| 22.91 | 3.8816 | 7.6 | (1,1,-1) |
| 22.91 | 3.8815 | 7.6 | (1,-1,0) |
| 24.15 | 3.6852 | 5.1 | (1,1,-2) |
| 24.15 | 3.6850 | 5.1 | (1,-1,1) |
| 24.16 | 3.6832 | 5.1 | (1,-1,-1) |
| 24.16 | 3.6831 | 5.0 | (1,1,0) |
| 24.88 | 3.5787 | 2.9 | (0,1,-3) |
| 24.91 | 3.5743 | 3.0 | (0,1,2) |
| 30.56 | 2.9255 | 1.7 | (0,0,4) |
| 31.22 | 2.8646 | 1.4 | (0,1,-4) |
| 31.26 | 2.8615 | 1.4 | (0,1,3) |
| 32.29 | 2.7720 | 70.7 | (0,2,-1) |
| 32.53 | 2.7527 | 65.1 | (1,1,-4) |
| 32.53 | 2.7524 | 65.4 | (1,-1,3) |
| 32.56 | 2.7503 | 65.6 | (1,-1,-3) |
| 32.56 | 2.7501 | 65.6 | (1,1,2) |
| 32.95 | 2.7181 | 75.1 | (2,0,-1) |
| 33.20 | 2.6981 | 1.4 | (0,2,-2) |
| 33.22 | 2.6966 | 1.2 | (0,2,0) |
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 Sr2EuGaCu2O7 were obtained from the Materials Project database (MP-ID: mp-662575, 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_Sr2EuGaCu2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.43614811
_cell_length_b 5.54398713
_cell_length_c 12.33260760
_cell_angle_alpha 103.05912395
_cell_angle_beta 102.73898908
_cell_angle_gamma 89.99859005
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2EuGaCu2O7
_chemical_formula_sum 'Sr4 Eu2 Ga2 Cu4 O14'
_cell_volume 352.66894544
_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
Sr Sr0 1 0.15166700 0.17123900 0.30401300 1.0
Sr Sr1 1 0.34671000 0.36571700 0.69578800 1.0
Sr Sr2 1 0.65175300 0.63610500 0.30366400 1.0
Sr Sr3 1 0.84679100 0.83034400 0.69549400 1.0
Eu Eu4 1 0.50031700 0.50130500 0.99983500 1.0
Eu Eu5 1 0.00034600 0.00131200 0.99988000 1.0
Ga Ga6 1 0.71256900 0.17863500 0.49990600 1.0
Ga Ga7 1 0.21306000 0.82200400 0.49932500 1.0
Cu Cu8 1 0.07646500 0.57820600 0.14978100 1.0
Cu Cu9 1 0.57602500 0.07546600 0.14914500 1.0
Cu Cu10 1 0.42654100 0.92713500 0.85061900 1.0
Cu Cu11 1 0.92600500 0.42428500 0.85004600 1.0
O O12 1 0.85133500 0.36554100 0.64590800 1.0
O O13 1 0.68440500 0.68342600 0.86983000 1.0
O O14 1 0.81922600 0.82008000 0.13552500 1.0
O O15 1 0.68380200 0.18261100 0.86521100 1.0
O O16 1 0.31887100 0.82062500 0.13524800 1.0
O O17 1 0.20719600 0.63581200 0.35364900 1.0
O O18 1 0.86085600 0.86486600 0.49986400 1.0
O O19 1 0.18303100 0.18176000 0.86354000 1.0
O O20 1 0.70646600 0.22006200 0.35456100 1.0
O O21 1 0.31526800 0.31561100 0.12939400 1.0
O O22 1 0.18439800 0.68675500 0.86944800 1.0
O O23 1 0.35998700 0.13633100 0.49974900 1.0
O O24 1 0.35311100 0.78003300 0.64473400 1.0
O O25 1 0.81540600 0.31930600 0.13069500 1.0
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