Sr2PrGaCu2O7
高熵材料 HEAMP-ID: mp-541331 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.64 | 11.5730 | 29.2 | (1,1,-1) |
| 19.73 | 4.5008 | 1.8 | (2,1,-1) |
| 22.94 | 3.8776 | 4.8 | (0,0,1) |
| 24.21 | 3.6767 | 6.8 | (1,1,0) |
| 25.07 | 3.5527 | 2.3 | (3,2,-2) |
| 31.51 | 2.8395 | 1.1 | (4,3,-3) |
| 32.31 | 2.7707 | 26.6 | (1,-1,1) |
| 32.75 | 2.7348 | 100.0 | (3,3,-2) |
| 33.01 | 2.7140 | 28.3 | (1,-1,-1) |
| 36.62 | 2.4539 | 1.5 | (1,0,1) |
| 38.84 | 2.3189 | 18.9 | (4,4,-3) |
| 38.91 | 2.3146 | 1.3 | (5,5,-5) |
| 40.07 | 2.2504 | 4.9 | (4,2,-2) |
| 40.65 | 2.2197 | 4.1 | (2,4,-2) |
| 45.32 | 2.0011 | 2.2 | (5,3,-3) |
| 45.84 | 1.9794 | 2.8 | (3,5,-3) |
| 46.86 | 1.9388 | 29.2 | (0,0,2) |
| 47.12 | 1.9288 | 10.1 | (6,6,-6) |
| 47.55 | 1.9122 | 3.6 | (1,1,1) |
| 52.32 | 1.7486 | 1.1 | (1,-1,2) |
| 52.85 | 1.7323 | 1.1 | (3,3,-1) |
| 53.41 | 1.7156 | 1.4 | (4,1,-1) |
| 55.59 | 1.6533 | 2.6 | (7,7,-7) |
| 57.90 | 1.5927 | 16.8 | (4,2,-1) |
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 Sr2PrGaCu2O7 were obtained from the Materials Project database (MP-ID: mp-541331, 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_Sr2PrGaCu2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.20560467
_cell_length_b 12.20560467
_cell_length_c 12.20560467
_cell_angle_alpha 154.30537928
_cell_angle_beta 153.75904025
_cell_angle_gamma 37.05473316
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2PrGaCu2O7
_chemical_formula_sum 'Sr4 Pr2 Ga2 Cu4 O14'
_cell_volume 348.09196162
_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 0.16970133 0.65173810 0.51607346 1.0
Sr Sr1 1 0.83029867 0.34637213 0.48203677 1.0
Sr Sr2 1 0.63566464 0.15173810 0.48203677 1.0
Sr Sr3 1 0.36433536 0.84637213 0.51607346 1.0
Pr Pr4 1 -0.00000000 0.50122478 0.50122478 1.0
Pr Pr5 1 0.50000000 0.00122478 0.50122478 1.0
Ga Ga6 1 0.17995919 0.21420664 0.89416683 1.0
Ga Ga7 1 0.82004081 0.71420664 0.03424745 1.0
Cu Cu8 1 0.07569399 0.07850516 0.00092161 1.0
Cu Cu9 1 0.92430601 0.92522662 0.00281117 1.0
Cu Cu10 1 0.57758455 0.57850516 0.00281117 1.0
Cu Cu11 1 0.42241545 0.42522662 0.00092161 1.0
O O12 1 0.87268790 0.36773384 0.74042174 1.0
O O13 1 0.12731210 0.86773384 0.49504594 1.0
O O14 1 0.81897681 0.32102676 0.00170654 1.0
O O15 1 0.18102319 0.18272972 0.50204995 1.0
O O16 1 0.81932123 0.82102676 0.50204995 1.0
O O17 1 0.18067877 0.68272972 0.00170654 1.0
O O18 1 0.31524735 0.81757118 0.99917793 1.0
O O19 1 0.68475265 0.68393159 0.50232383 1.0
O O20 1 0.31839225 0.31757118 0.50232383 1.0
O O21 1 0.68160775 0.18393159 0.99917793 1.0
O O22 1 0.63155210 0.70549027 0.98259031 1.0
O O23 1 0.36844790 0.35103921 0.07393817 1.0
O O24 1 0.22289996 0.20549027 0.07393817 1.0
O O25 1 0.77710004 0.85103921 0.98259031 1.0
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