KCr4O8
传统材料 TRAMP-ID: mp-18881 · 空间群: I4/m (#87)
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 KCr4O8 were obtained from the Materials Project database (MP-ID: mp-18881, 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_KCr4O8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.19296529
_cell_length_b 7.19296529
_cell_length_c 7.19296529
_cell_angle_alpha 92.50468430
_cell_angle_beta 92.50468430
_cell_angle_gamma 155.86686320
_symmetry_Int_Tables_number 1
_chemical_formula_structural KCr4O8
_chemical_formula_sum 'K1 Cr4 O8'
_cell_volume 148.79679447
_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
K K0 1 0.50000000 0.50000000 0.00000000 1.0
Cr Cr1 1 0.83539300 0.34811900 0.18351200 1.0
Cr Cr2 1 0.16460700 0.65188100 0.81648800 1.0
Cr Cr3 1 0.34811900 0.16460700 0.51272600 1.0
Cr Cr4 1 0.65188100 0.83539300 0.48727400 1.0
O O5 1 0.79773600 0.15463900 0.95237400 1.0
O O6 1 0.20226400 0.84536100 0.04762600 1.0
O O7 1 0.15463900 0.20226400 0.35690300 1.0
O O8 1 0.84536100 0.79773600 0.64309700 1.0
O O9 1 0.83729800 0.53970800 0.37700600 1.0
O O10 1 0.16270200 0.46029200 0.62299400 1.0
O O11 1 0.53970800 0.16270200 0.70241000 1.0
O O12 1 0.46029200 0.83729800 0.29759000 1.0
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