Ca2LaMn2O7
高熵材料 HEAMP-ID: mp-1214095 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.11 | 9.7062 | 100.0 | (0,0,1) |
| 23.33 | 3.8122 | 2.1 | (0,1,-1) |
| 23.33 | 3.8122 | 2.1 | (0,1,0) |
| 23.33 | 3.8122 | 2.1 | (1,0,-1) |
| 23.33 | 3.8122 | 2.0 | (1,0,0) |
| 26.75 | 3.3327 | 6.6 | (0,1,-2) |
| 26.75 | 3.3326 | 6.6 | (1,0,-2) |
| 26.75 | 3.3326 | 6.6 | (0,1,1) |
| 26.75 | 3.3326 | 6.6 | (1,0,1) |
| 27.57 | 3.2354 | 3.8 | (0,0,3) |
| 32.57 | 2.7494 | 35.5 | (1,1,-1) |
| 32.57 | 2.7490 | 35.5 | (1,-1,0) |
| 32.59 | 2.7473 | 26.4 | (0,1,-3) |
| 32.59 | 2.7473 | 26.4 | (1,0,-3) |
| 32.59 | 2.7472 | 26.4 | (0,1,2) |
| 32.59 | 2.7472 | 26.4 | (1,0,2) |
| 33.89 | 2.6453 | 1.8 | (1,1,-2) |
| 33.89 | 2.6453 | 1.8 | (1,1,0) |
| 33.89 | 2.6450 | 1.8 | (1,-1,-1) |
| 33.89 | 2.6450 | 1.8 | (1,-1,1) |
| 37.05 | 2.4265 | 2.3 | (0,0,4) |
| 37.60 | 2.3922 | 3.0 | (1,1,-3) |
| 37.60 | 2.3921 | 3.0 | (1,1,1) |
| 37.60 | 2.3919 | 3.0 | (1,-1,-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 Ca2LaMn2O7 were obtained from the Materials Project database (MP-ID: mp-1214095, 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_Ca2LaMn2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.88789201
_cell_length_b 3.88794101
_cell_length_c 10.08810111
_cell_angle_alpha 101.11253300
_cell_angle_beta 101.11245195
_cell_angle_gamma 89.99213050
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2LaMn2O7
_chemical_formula_sum 'Ca2 La1 Mn2 O7'
_cell_volume 146.71757910
_cell_formula_units_Z 1
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 0.31500200 0.31501000 0.63003300 1.0
Ca Ca1 1 0.68499000 0.68499000 0.36997100 1.0
La La2 1 0.50000600 0.50000500 0.99999500 1.0
Mn Mn3 1 0.89785500 0.89784600 0.79567800 1.0
Mn Mn4 1 0.10214600 0.10214800 0.20432200 1.0
O O5 1 0.00000000 0.00000100 0.99999900 1.0
O O6 1 0.19957300 0.19956500 0.39917000 1.0
O O7 1 0.80043000 0.80043300 0.60082700 1.0
O O8 1 0.09618500 0.59618100 0.19240000 1.0
O O9 1 0.90382000 0.40381800 0.80760300 1.0
O O10 1 0.59618100 0.09618200 0.19240200 1.0
O O11 1 0.40381400 0.90382100 0.80760000 1.0
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