Sr2NdGaCu2O7
高熵材料 HEAMP-ID: mp-541323 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.59 | 11.6434 | 32.5 | (1,1,-1) |
| 15.22 | 5.8217 | 1.2 | (2,2,-2) |
| 19.57 | 4.5357 | 1.8 | (2,1,-1) |
| 22.75 | 3.9091 | 5.1 | (0,0,1) |
| 24.01 | 3.7058 | 6.8 | (1,1,0) |
| 24.89 | 3.5780 | 2.4 | (3,2,-2) |
| 31.29 | 2.8587 | 1.2 | (4,3,-3) |
| 32.03 | 2.7946 | 26.8 | (1,-1,1) |
| 32.51 | 2.7542 | 100.0 | (3,3,-2) |
| 32.75 | 2.7347 | 28.6 | (1,-1,-1) |
| 36.31 | 2.4745 | 1.7 | (1,0,1) |
| 38.56 | 2.3347 | 20.3 | (4,4,-3) |
| 38.67 | 2.3287 | 1.6 | (5,5,-5) |
| 39.75 | 2.2679 | 5.0 | (4,2,-2) |
| 40.35 | 2.2355 | 4.1 | (2,4,-2) |
| 44.97 | 2.0159 | 2.2 | (5,3,-3) |
| 45.51 | 1.9931 | 2.8 | (3,5,-3) |
| 46.46 | 1.9546 | 29.5 | (0,0,2) |
| 46.81 | 1.9406 | 9.5 | (6,6,-6) |
| 47.15 | 1.9276 | 3.9 | (1,1,1) |
| 51.84 | 1.7636 | 1.1 | (1,-1,2) |
| 52.41 | 1.7457 | 1.2 | (3,3,-1) |
| 52.93 | 1.7298 | 1.6 | (4,1,-1) |
| 55.22 | 1.6634 | 2.7 | (7,7,-7) |
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 Sr2NdGaCu2O7 were obtained from the Materials Project database (MP-ID: mp-541323, 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_Sr2NdGaCu2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.28242115
_cell_length_b 12.28242115
_cell_length_c 12.28242115
_cell_angle_alpha 154.27061147
_cell_angle_beta 153.69685023
_cell_angle_gamma 37.12539059
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2NdGaCu2O7
_chemical_formula_sum 'Sr4 Nd2 Ga2 Cu4 O14'
_cell_volume 355.93078093
_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 0.63353600 0.65303300 0.98133000 1.0
Sr Sr1 1 0.36646400 0.34779300 0.01949700 1.0
Sr Sr2 1 0.17170300 0.15303300 0.01949700 1.0
Sr Sr3 1 0.82829700 0.84779300 0.98133000 1.0
Nd Nd4 1 0.50000000 0.49919700 0.99919700 1.0
Nd Nd5 1 0.00000000 0.99919700 0.99919700 1.0
Ga Ga6 1 0.82082000 0.28253800 0.60335800 1.0
Ga Ga7 1 0.17918000 0.78253800 0.46171900 1.0
Cu Cu8 1 0.57651200 0.07358700 0.49968900 1.0
Cu Cu9 1 0.42348800 0.92317700 0.49707500 1.0
Cu Cu10 1 0.07389900 0.57358700 0.49707500 1.0
Cu Cu11 1 0.92610100 0.42317700 0.49968900 1.0
O O12 1 0.13005200 0.13100100 0.76105300 1.0
O O13 1 0.86994800 0.63100100 0.00094800 1.0
O O14 1 0.81801000 0.81632000 0.49913400 1.0
O O15 1 0.18199000 0.68112400 0.99831000 1.0
O O16 1 0.81718600 0.31632000 0.99831000 1.0
O O17 1 0.18281400 0.18112400 0.49913400 1.0
O O18 1 0.31712100 0.31476100 0.50120000 1.0
O O19 1 0.68287900 0.18408000 0.99764100 1.0
O O20 1 0.31356100 0.81476100 0.99764100 1.0
O O21 1 0.68643900 0.68408000 0.50120000 1.0
O O22 1 0.22428200 0.64374000 0.51310800 1.0
O O23 1 0.77571800 0.28882500 0.41945700 1.0
O O24 1 0.63063200 0.14374000 0.41945700 1.0
O O25 1 0.36936800 0.78882500 0.51310800 1.0
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