Ca2PrMn2O7
高熵材料 HEAMP-ID: mp-3284812 · 空间群: Cmc2_1 (#36)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.19 | 9.6194 | 100.0 | (0,0,1) |
| 23.67 | 3.7585 | 2.5 | (1,-1,-1) |
| 23.67 | 3.7584 | 2.5 | (1,1,1) |
| 23.67 | 3.7582 | 2.5 | (1,-1,0) |
| 23.67 | 3.7582 | 2.5 | (1,1,0) |
| 27.10 | 3.2898 | 7.1 | (1,-1,-2) |
| 27.10 | 3.2898 | 7.1 | (1,1,2) |
| 27.11 | 3.2893 | 7.2 | (1,-1,1) |
| 27.11 | 3.2893 | 7.2 | (1,1,-1) |
| 27.82 | 3.2065 | 4.5 | (0,0,3) |
| 32.87 | 2.7248 | 32.2 | (0,2,1) |
| 32.99 | 2.7155 | 25.6 | (1,-1,-3) |
| 32.99 | 2.7155 | 25.6 | (1,1,3) |
| 32.99 | 2.7150 | 25.6 | (1,-1,2) |
| 32.99 | 2.7150 | 25.6 | (1,1,-2) |
| 33.24 | 2.6950 | 32.3 | (2,0,0) |
| 34.20 | 2.6218 | 2.2 | (0,2,2) |
| 34.20 | 2.6215 | 2.1 | (0,2,0) |
| 34.56 | 2.5950 | 2.4 | (2,0,-1) |
| 34.56 | 2.5950 | 2.4 | (2,0,1) |
| 37.39 | 2.4048 | 2.4 | (0,0,4) |
| 37.95 | 2.3710 | 2.7 | (0,2,3) |
| 37.96 | 2.3705 | 2.7 | (0,2,-1) |
| 38.28 | 2.3511 | 2.9 | (2,0,-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
关联任务
引用参考
The crystal structure and related material properties of Ca2PrMn2O7 were obtained from the Materials Project database (MP-ID: mp-3284812, 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_Ca2PrMn2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.38990748
_cell_length_b 5.44956625
_cell_length_c 9.99850506
_cell_angle_alpha 74.17123805
_cell_angle_beta 90.00019240
_cell_angle_gamma 90.00025563
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2PrMn2O7
_chemical_formula_sum 'Ca4 Pr2 Mn4 O14'
_cell_volume 282.54657137
_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
Ca Ca0 1 0.22905577 0.57706914 0.37179272 1.0
Ca Ca1 1 0.72904205 0.05077977 0.37177676 1.0
Ca Ca2 1 0.72906467 0.42292393 0.62821187 1.0
Ca Ca3 1 0.22904395 0.94921559 0.62822288 1.0
Pr Pr4 1 0.27026273 0.74980026 0.99998717 1.0
Pr Pr5 1 0.77026056 0.25019708 0.00001230 1.0
Mn Mn6 1 0.24935549 0.14900518 0.20418656 1.0
Mn Mn7 1 0.74933411 0.64634074 0.20414007 1.0
Mn Mn8 1 0.74936468 0.85099510 0.79582228 1.0
Mn Mn9 1 0.24933657 0.35366226 0.79585446 1.0
O O10 1 0.24404660 0.30657576 0.00001766 1.0
O O11 1 0.74403733 0.69343416 0.99998221 1.0
O O12 1 0.01898979 0.06701368 0.82830348 1.0
O O13 1 0.51904395 0.10501211 0.82829766 1.0
O O14 1 0.51902463 0.93297223 0.17169576 1.0
O O15 1 0.01902531 0.89496178 0.17169702 1.0
O O16 1 0.97533356 0.58451845 0.78407299 1.0
O O17 1 0.47538488 0.63192068 0.78405950 1.0
O O18 1 0.47534264 0.41550982 0.21593048 1.0
O O19 1 0.97535469 0.36809526 0.21593682 1.0
O O20 1 0.26005999 0.39632632 0.60371097 1.0
O O21 1 0.76008697 0.00049592 0.60365452 1.0
O O22 1 0.76006490 0.60367492 0.39627768 1.0
O O23 1 0.26008419 0.99949585 0.39635716 1.0
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