SrMg(NiO2)4
高熵材料 HEAMP-ID: mp-2228500 · 空间群: Cm (#8)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.23 | 5.4612 | 100.0 | (1,1,1) |
| 18.13 | 4.8939 | 16.2 | (1,0,0) |
| 18.32 | 4.8435 | 10.8 | (0,1,0) |
| 20.22 | 4.3915 | 10.6 | (0,1,1) |
| 20.22 | 4.3915 | 10.6 | (1,1,0) |
| 21.01 | 4.2275 | 10.5 | (1,0,1) |
| 27.69 | 3.2215 | 3.6 | (1,2,1) |
| 28.03 | 3.1829 | 6.6 | (2,1,1) |
| 29.77 | 3.0007 | 7.4 | (1,0,-1) |
| 30.57 | 2.9247 | 13.7 | (1,-1,0) |
| 32.15 | 2.7841 | 11.3 | (2,2,1) |
| 32.80 | 2.7306 | 31.1 | (2,2,2) |
| 33.08 | 2.7082 | 4.2 | (2,1,2) |
| 34.09 | 2.6299 | 10.0 | (2,1,0) |
| 34.41 | 2.6064 | 7.5 | (1,2,0) |
| 35.18 | 2.5510 | 9.5 | (2,0,1) |
| 35.18 | 2.5509 | 22.2 | (1,1,-1) |
| 36.34 | 2.4721 | 9.1 | (1,-1,1) |
| 36.73 | 2.4470 | 31.0 | (2,0,0) |
| 37.12 | 2.4217 | 13.4 | (0,2,0) |
| 41.11 | 2.1957 | 89.3 | (2,2,0) |
| 42.11 | 2.1460 | 1.2 | (2,3,2) |
| 42.67 | 2.1189 | 1.8 | (3,2,2) |
| 42.78 | 2.1137 | 37.1 | (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 SrMg(NiO2)4 were obtained from the Materials Project database (MP-ID: mp-2228500, 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_SrMg(NiO2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.41264373
_cell_length_b 6.49304261
_cell_length_c 6.41264421
_cell_angle_alpha 53.94331090
_cell_angle_beta 55.80146466
_cell_angle_gamma 53.94331396
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrMg(NiO2)4
_chemical_formula_sum 'Sr1 Mg1 Ni4 O8'
_cell_volume 164.73570703
_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
Sr Sr0 1 0.50126800 0.49856900 0.50126800 1.0
Mg Mg1 1 0.86407300 0.82869200 0.86407300 1.0
Ni Ni2 1 0.00481400 0.01231000 0.00481400 1.0
Ni Ni3 1 0.49691300 0.00127800 0.49691300 1.0
Ni Ni4 1 0.49286600 0.50134300 0.00380600 1.0
Ni Ni5 1 0.00380600 0.50134300 0.49286600 1.0
O O6 1 0.78306500 0.22403800 0.78306500 1.0
O O7 1 0.22191600 0.23949700 0.72217500 1.0
O O8 1 0.22238800 0.76056800 0.22238800 1.0
O O9 1 0.72217500 0.23949700 0.22191600 1.0
O O10 1 0.26818800 0.29043400 0.26818800 1.0
O O11 1 0.73420100 0.71586600 0.73420100 1.0
O O12 1 0.78199900 0.76457900 0.25418000 1.0
O O13 1 0.25418000 0.76457900 0.78199900 1.0
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