KMn2O4
传统材料 TRAMP-ID: mp-2029367 · 空间群: Pmma (#51)
基础信息
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 KMn2O4 were obtained from the Materials Project database (MP-ID: mp-2029367, 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_KMn2O4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.04444587
_cell_length_b 4.93193277
_cell_length_c 12.50339405
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00541233
_symmetry_Int_Tables_number 1
_chemical_formula_structural KMn2O4
_chemical_formula_sum 'K2 Mn4 O8'
_cell_volume 187.73849051
_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
K K0 1 0.00007213 0.67331954 0.25000000 1.0
K K1 1 0.99993380 0.32667892 0.75000000 1.0
Mn Mn2 1 0.49999174 0.49999816 0.00001941 1.0
Mn Mn3 1 0.49999174 0.49999816 0.49998059 1.0
Mn Mn4 1 0.00000138 0.00000018 0.49997533 1.0
Mn Mn5 1 0.00000138 0.00000018 0.00002467 1.0
O O6 1 0.50007628 0.82385522 0.41919619 1.0
O O7 1 0.50007628 0.82385522 0.08080381 1.0
O O8 1 0.00009644 0.66887385 0.57768263 1.0
O O9 1 0.00009644 0.66887385 0.92231737 1.0
O O10 1 0.49992816 0.17615063 0.91922234 1.0
O O11 1 0.49992816 0.17615063 0.58077766 1.0
O O12 1 -0.00009597 0.33112272 0.42229148 1.0
O O13 1 -0.00009597 0.33112272 0.07770952 1.0
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