K2VCuSe2
高熵材料 HEAMP-ID: mp-1212400 · 空间群: Fddd (#70)
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 K2VCuSe2 were obtained from the Materials Project database (MP-ID: mp-1212400, 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_K2VCuSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.81593800
_cell_length_b 7.48019209
_cell_length_c 19.52042712
_cell_angle_alpha 86.67996107
_cell_angle_beta 81.43272616
_cell_angle_gamma 67.12288840
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2VCuSe2
_chemical_formula_sum 'K8 V4 Cu4 Se8'
_cell_volume 773.69336153
_cell_formula_units_Z 4
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 0.67615300 0.27269200 0.59292100 1.0
K K1 1 0.73092600 0.72730800 0.59292100 1.0
K K2 1 0.05115500 0.27269200 0.40707900 1.0
K K3 1 0.07384700 0.22730800 0.90707900 1.0
K K4 1 0.54176600 0.72730800 0.40707900 1.0
K K5 1 0.01907400 0.77269200 0.90707900 1.0
K K6 1 0.69884500 0.22730800 0.09292100 1.0
K K7 1 0.20823400 0.77269200 0.09292100 1.0
V V8 1 0.87500000 0.25000000 0.25000000 1.0
V V9 1 0.87500000 0.75000000 0.25000000 1.0
V V10 1 0.87500000 0.25000000 0.75000000 1.0
V V11 1 0.37500000 0.75000000 0.75000000 1.0
Cu Cu12 1 0.37500000 0.25000000 0.25000000 1.0
Cu Cu13 1 0.37500000 0.75000000 0.25000000 1.0
Cu Cu14 1 0.37500000 0.25000000 0.75000000 1.0
Cu Cu15 1 0.87500000 0.75000000 0.75000000 1.0
Se Se16 1 0.17824700 0.25368000 0.15143800 1.0
Se Se17 1 0.67031500 0.74632000 0.15143800 1.0
Se Se18 1 0.56807300 0.25368000 0.84856200 1.0
Se Se19 1 0.57175300 0.24632000 0.34856200 1.0
Se Se20 1 0.58336500 0.74632000 0.84856200 1.0
Se Se21 1 0.07968500 0.75368000 0.34856200 1.0
Se Se22 1 0.18192700 0.24632000 0.65143800 1.0
Se Se23 1 0.16663500 0.75368000 0.65143800 1.0
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