Sr2TbGaCu2O7
高熵材料 HEAMP-ID: mp-541327 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.62 | 11.5998 | 49.0 | (1,1,-1) |
| 15.28 | 5.7999 | 3.4 | (2,2,-2) |
| 19.72 | 4.5016 | 1.8 | (2,1,-1) |
| 22.97 | 3.8716 | 6.6 | (0,0,1) |
| 23.00 | 3.8666 | 1.4 | (3,3,-3) |
| 24.24 | 3.6725 | 8.4 | (1,1,0) |
| 25.04 | 3.5561 | 2.3 | (3,2,-2) |
| 31.46 | 2.8436 | 1.1 | (4,3,-3) |
| 32.34 | 2.7681 | 28.2 | (1,-1,1) |
| 32.73 | 2.7359 | 100.0 | (3,3,-2) |
| 33.08 | 2.7081 | 29.7 | (1,-1,-1) |
| 33.28 | 2.6925 | 1.2 | (2,0,0) |
| 36.66 | 2.4511 | 1.5 | (1,0,1) |
| 38.80 | 2.3210 | 26.2 | (4,4,-3) |
| 38.82 | 2.3200 | 2.4 | (5,5,-5) |
| 40.06 | 2.2508 | 5.4 | (4,2,-2) |
| 40.67 | 2.2182 | 4.6 | (2,4,-2) |
| 45.29 | 2.0023 | 2.6 | (5,3,-3) |
| 45.85 | 1.9793 | 3.1 | (3,5,-3) |
| 46.94 | 1.9358 | 30.4 | (0,0,2) |
| 47.00 | 1.9333 | 8.0 | (6,6,-6) |
| 47.63 | 1.9094 | 5.0 | (1,1,1) |
| 52.38 | 1.7468 | 1.3 | (1,-1,2) |
| 52.89 | 1.7310 | 1.8 | (3,3,-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 Sr2TbGaCu2O7 were obtained from the Materials Project database (MP-ID: mp-541327, 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_Sr2TbGaCu2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.22917468
_cell_length_b 12.22917468
_cell_length_c 12.22917468
_cell_angle_alpha 154.41175450
_cell_angle_beta 153.83495495
_cell_angle_gamma 36.92250995
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2TbGaCu2O7
_chemical_formula_sum 'Sr4 Tb2 Ga2 Cu4 O14'
_cell_volume 347.83029453
_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 0.63324200 0.65303600 0.98324800 1.0
Sr Sr1 1 0.36675800 0.35000600 0.01979300 1.0
Sr Sr2 1 0.16978800 0.15303600 0.01979300 1.0
Sr Sr3 1 0.83021200 0.85000600 0.98324800 1.0
Tb Tb4 1 0.50000000 0.49950600 0.99950600 1.0
Tb Tb5 1 0.00000000 0.99950600 0.99950600 1.0
Ga Ga6 1 0.81914300 0.28801900 0.60716200 1.0
Ga Ga7 1 0.18085700 0.78801900 0.46887600 1.0
Cu Cu8 1 0.57262600 0.07074200 0.50020500 1.0
Cu Cu9 1 0.42737400 0.92757900 0.49811600 1.0
Cu Cu10 1 0.07053700 0.57074200 0.49811600 1.0
Cu Cu11 1 0.92946300 0.42757900 0.50020500 1.0
O O12 1 0.13349100 0.14033300 0.77382400 1.0
O O13 1 0.86650900 0.64033300 0.00684200 1.0
O O14 1 0.81408600 0.81308000 0.49912000 1.0
O O15 1 0.18591400 0.68503400 0.99899400 1.0
O O16 1 0.81396000 0.31308000 0.99899400 1.0
O O17 1 0.18604000 0.18503400 0.49912000 1.0
O O18 1 0.31328300 0.31214700 0.50173900 1.0
O O19 1 0.68671700 0.18845600 0.99886400 1.0
O O20 1 0.31040800 0.81214700 0.99886400 1.0
O O21 1 0.68959200 0.68845600 0.50173900 1.0
O O22 1 0.22375400 0.64777100 0.51763400 1.0
O O23 1 0.77624600 0.29388000 0.42401700 1.0
O O24 1 0.63013700 0.14777100 0.42401700 1.0
O O25 1 0.36986300 0.79388000 0.51763400 1.0
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